US1000 Ultrasonic Oxygen Sensor
US1000 Ultrasonic Oxygen Sensor
  • oxygen concentration and flow in oxygen
  • (Concentration)21%~95.6%/(Flow)0~10L/min
  • Read More
RDA226 Digital Pyroelectric Infrared Sensor
RDA226 Digital Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RTGA71 Thermopile Gas Sensor
RTGA71 Thermopile Gas Sensor
ZQ02-O3 Ozone Module
ZQ02-O3 Ozone Module
  • Ozone
  • 10-1000PPB
  • Read More
ME2-O2-Ф20 Oxygen Sensor
ME2-O2-Ф20 Oxygen Sensor
  • O2
  • 0~25%Vol
  • Read More
ME3-CH2O Electrochemical Formaldehyde Sensor
ME3-CH2O Electrochemical Formaldehyde Sensor
  • CH2O
  • 0~10ppm
  • Read More
Electrochemical CH2O Detection Module ZE07-CH2O
Electrochemical CH2O Detection Module ZE07-CH2O
  • CH2O
  • 0~5ppm
  • Read More
MP135 Air-Quality Gas Sensor
MP135 Air-Quality Gas Sensor
  • H2,Alcohol, CO
  • H2:10~500ppm
    Alcohol:5~500ppm
    CO:10~500ppm
  • Read More
WSP2110 VOC Gas Sensor
WSP2110 VOC Gas Sensor
  • toluene, methanal, benzene, alcohol, acetone &etc.
  • 1~50ppm
  • Read More
WSP5110 Refrigerant Gas Sensor
WSP5110 Refrigerant Gas Sensor
  • Refrigerant, benzene, alcohol &etc.
  • 10~1000ppm
  • Read More
Photoionization PID Sensor 4R-PID
Photoionization PID Sensor 4R-PID
  • VOC,Energy≤10.6eV Volatile Gases
  • 0~10000 ppm
  • Read More
Electrochemical TVOC Detection Module ZE40B-TVOC
Electrochemical TVOC Detection Module ZE40B-TVOC
  • Alcohol
  • 0~2 ppm
  • Read More
ME3-HCL gas sensor
ME3-HCL gas sensor
  • HCL
  • 0~20ppm
  • Read More
ZPH01 Air-quality and Particles Sensor
ZPH01 Air-quality and Particles Sensor
  • VOC,PM2.5
  • 15000 particles /283ml
  • Read More
MH-741A Infrared CH4 Gas Sensor
MH-741A Infrared CH4 Gas Sensor
  • Combustible gas
  • 0~100%VOL optional
  • Read More
ZC01 Methane Module for Mine Use
ZC01 Methane Module for Mine Use
  • CH4 gas
  • Read More
ZC02 Methane Module for Mine Use
ZC02 Methane Module for Mine Use
  • CH4 gas
  • Read More
ZP05 Vehicle-Mounted Fuel Gas Leakage Detection Module
ZP05 Vehicle-Mounted Fuel Gas Leakage Detection Module
  • Natural gas
  • 1~25%LEL
  • Read More
ZP06 Vehicle-Mounted Fuel Gas Leakage Detection Module
ZP06 Vehicle-Mounted Fuel Gas Leakage Detection Module
  • Natural Gas
  • Read More
ZP10 Vehicle-Mounted Fuel Gas Leakage Detection Module
ZP10 Vehicle-Mounted Fuel Gas Leakage Detection Module
  • Natural gas, LPG, Manufactured Gas
  • 1~25%LEL
  • Read More
MR513 Hot-wire type gas sensor
MR513 Hot-wire type gas sensor
  • C2H5OH, Alcohol
  • Read More
MD61 Thermal Conductor Gas Sensor
MD61 Thermal Conductor Gas Sensor
  • Methane, hydrogen, inert gases
  • 0~100%
  • Read More
MD62 Thermal Conductor CO2 Gas Sensor
MD62 Thermal Conductor CO2 Gas Sensor
MG-812 Low Power-Consumption CO2 Sensor
MG-812 Low Power-Consumption CO2 Sensor
  • CO2
  • 0~ 10000ppm CO2
  • Read More
Multi-in-One ZPHS01B Sensor Module
Multi-in-One ZPHS01B Sensor Module
  • CO2. PM2.5. CH2O. O3. CO. TVOC. NO2. Temperature. Humidity
  • See Manul
  • Read More
ZW03 pH water quality sensor module
ZW03 pH water quality sensor module
  • pH water
  • Read More
MW-TDS101 TDS Water Quality Sensor
MW-TDS101 TDS Water Quality Sensor
  • TDS
  • 0-2000ppm
  • Read More
ZW-TDS102 TDS Water Quality Detection Module
ZW-TDS102 TDS Water Quality Detection Module
  • TDS
  • 0-2000μs/cm
  • Read More
ZE29A-C2H5OH Electrochemical Alcohol Module
ZE29A-C2H5OH Electrochemical Alcohol Module
  • Alcohol
  • 0~1.0 mg/l
  • Read More
Flow Sensor FR20
Flow Sensor FR20
  • Monitor the flow of gas medium in the pipeline; Measuring medium: dry and clean non-corrosive gas
  • 150/200/300
  • Read More
Flow Sensor FR06
Flow Sensor FR06
  • Flow monitoring of pipeline gas medium
  • 150/200/300
  • Read More
Flow Sensor FR03
Flow Sensor FR03
  • Flow monitoring of pipeline gas medium
  • 0.2/0.3/0.4/0.5SLM
  • Read More
Flow Sensor FR03H
Flow Sensor FR03H
  • Flow monitoring of pipeline gas medium
  • 1/2/3/4/5SLM
  • Read More
F1032 Flow Sensor
F1032 Flow Sensor
  • Flow monitoring of pipeline gas medium
  • 20、35、50、100、150、 200 SLM
  • Read More
F1031V Micro Flow Sensor
F1031V Micro Flow Sensor
  • Flow detection of the gas medium in the flow channel
  • 100, 150, 200, 300SLM
  • Read More
F1031 Micro Flow Sensor
F1031 Micro Flow Sensor
  • Flow detection of the gas medium in the flow channel
  • Read More
F1022 Micro Flow Sensor
F1022 Micro Flow Sensor
  • Flow detection of the gas medium in the flow channel
  • 5、10、15、20 SLM
  • Read More
F1013 Micro Flow Sensor
F1013 Micro Flow Sensor
  • Flow detection of the gas medium in the flow channel
  • 50、100、200、500、1000、2000sccm
  • Read More
F1012 Micro Flow Sensor
F1012 Micro Flow Sensor
  • Flow detection of the gas medium in the flow channel
  • 50、100、200、500、1000、2000sccm
  • Read More
ZH08 Laser dust sensor
ZH08 Laser dust sensor
  • PM1.0, PM2.5, PM10
  • Read More
ZH07 Laser dust sensor
ZH07 Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZH06-IV Laser dust sensor
ZH06-IV Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZH06-III Laser dust sensor
ZH06-III Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZH06-II Laser dust sensor
ZH06-II Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZH06-Ⅰ Laser dust sensor
ZH06-Ⅰ Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZH03B Laser Dust Sensor Module
ZH03B Laser Dust Sensor Module
  • PM2.5
  • 0-1000μg/m³
  • Read More
ZPH04 Particles Sensor
ZPH04 Particles Sensor
  • PM2.5
  • Read More
ZPH04B Particles Sensor
ZPH04B Particles Sensor
  • PM2.5
  • 0-500ug/m3
  • Read More
ZPH03 Particles Sensor
ZPH03 Particles Sensor
  • PM2.5
  • 4 ~ 500ug/m
  • Read More
MQ-7B Semiconductor Sensor for Carbon Monoxide
MQ-7B Semiconductor Sensor for Carbon Monoxide
  • CO
  • 10-500ppm
  • Read More
MQ316 Mouth smell sensor
MQ316 Mouth smell sensor
  • Mouth odor:C2H5OH、H2S、CH3SH
  • C2H5OH(5-200ppm)
  • Read More
MQ303B Semiconductor Sensor for Alcohol Gas
MQ303B Semiconductor Sensor for Alcohol Gas
  • C2H5OH
  • 20-500ppm
  • Read More
MQ138 VOC Gas Sensor
MQ138 VOC Gas Sensor
  • C7H8、CH3COCH3、C2H5OH、H2
  • 5~500ppm
  • Read More
MQ137 Ammonia Gas Sensor
MQ137 Ammonia Gas Sensor
  • NH3
  • 5-500ppm
  • Read More
MQ136 Gas Sensor for Hydrogen Sulfide
MQ136 Gas Sensor for Hydrogen Sulfide
  • H2S
  • 1-200ppm
  • Read More
MQ135 Semiconductor Sensor for Air Quality
MQ135 Semiconductor Sensor for Air Quality
  • Air pollution:NH3、sulfide、benzene series steam
  • NH3、C7H8、H2、Smoke(10~1000ppm)
  • Read More
MQ131 Ozone Gas Sensor (Low Concentration)
MQ131 Ozone Gas Sensor (Low Concentration)
  • O3
  • 10-1000ppb
  • Read More
MQ131 Ozone Gas Sensor (High Concentration)
MQ131 Ozone Gas Sensor (High Concentration)
  • O3
  • 10-1000ppm
  • Read More
MQ-9B Semiconductor Sensor for Carbon Monoxide
MQ-9B Semiconductor Sensor for Carbon Monoxide
  • CO,CH4
  • CO(10-500ppm),CH4(300-10000ppm)
  • Read More
MQ-8 Hydrogen Gas Sensor
MQ-8 Hydrogen Gas Sensor
  • H2
  • 100-1000ppm
  • Read More
MQ-6 Semiconductor Sensor for Flammable Gas
MQ-6 Semiconductor Sensor for Flammable Gas
  • LPG,CH4
  • CH4、C3H8(300-10000ppm)
  • Read More
MQ-5B Semiconductor Sensor for Flammable Gas
MQ-5B Semiconductor Sensor for Flammable Gas
  • LPG,CH4
  • CH4、C3H8(300-10000ppm)
  • Read More
MQ-5 Semiconductor Sensor for Flammable Gas
MQ-5 Semiconductor Sensor for Flammable Gas
  • LPG,CH4
  • CH4、C3H8(300-10000ppm)
  • Read More
MQ-4B Semiconductor Sensor for Flammable Gas
MQ-4B Semiconductor Sensor for Flammable Gas
  • CH4,Flammable gas
  • 300-10000ppm
  • Read More
MQ-4 Semiconductor Sensor for Flammable Gas
MQ-4 Semiconductor Sensor for Flammable Gas
  • CH4,Flammable gas
  • CH4(300-10000ppm)
  • Read More
MQ-3B Semiconductor Sensor for Alcohol Gas
MQ-3B Semiconductor Sensor for Alcohol Gas
  • C2H5OH
  • 25-500ppm
  • Read More
MS-Z3 Macromolecule Humidity Sensor
MS-Z3 Macromolecule Humidity Sensor
  • Environment relative humidity,temperature
  • Read More
ZS11 Temperature and Humidity Sensor Module
ZS11 Temperature and Humidity Sensor Module
  • Environment relative humidity,temperature
  • Read More
ZS05 Temperature and Humidity Module
ZS05 Temperature and Humidity Module
  • Environment relative humidity,temperature
  • Read More
ZS03 Temperature and Humidity Module
ZS03 Temperature and Humidity Module
  • Environment relative humidity,temperature
  • Read More
WHT20 MEMS type Temperature and Humidity Sensor
WHT20 MEMS type Temperature and Humidity Sensor
  • Environment relative humidity,temperature
  • Read More
MRTD-3011 Digital Thermopile Temperature Sensor
MRTD-3011 Digital Thermopile Temperature Sensor
  • temperature
  • -20-250℃
  • Read More
RTTA71 Thermopile Temperature Sensor
RTTA71 Thermopile Temperature Sensor
  • temperature
  • -30-125℃
  • Read More
MRT511 Thermopile Temperature Sensor
MRT511 Thermopile Temperature Sensor
  • temperature
  • -30-100℃
  • Read More
MRT311S Thermopile Temperature Sensor
MRT311S Thermopile Temperature Sensor
  • temperature
  • -30-100℃
  • Read More
MRT311 Thermopile Temperature Sensor
MRT311 Thermopile Temperature Sensor
  • temperature
  • -30-100℃
  • Read More
MW-RCl101 residual chlorine water quality sensor
MW-RCl101 residual chlorine water quality sensor
  • Solution
  • 0~20 mg/L
  • Read More
MW-O101 dissolved oxygen water quality detection sensor
MW-O101 dissolved oxygen water quality detection sensor
  • Solution
  • 0~20 mg/L
  • Read More
MW-O201 dissolved oxygen water quality detection sensor
MW-O201 dissolved oxygen water quality detection sensor
  • Liquid
  • 0~20 mg/L
  • Read More
ZW-NH101 Ammonia& Nitrogen Detection Module
ZW-NH101 Ammonia& Nitrogen Detection Module
  • Liquid
  • 0~1000 mg/L
  • Read More
MW-pH101 water quality detection sensor
MW-pH101 water quality detection sensor
  • Liquid
  • 1~14
  • Read More
MW-ORP101 water quality detection sensor
MW-ORP101 water quality detection sensor
  • Liquid
  • -2000 mV ~﹢2000 mV
  • Read More
4-in-1 Industrial Gas Detection Module  ZCE04B
4-in-1 Industrial Gas Detection Module ZCE04B
  • CH4(1%LEL), CO(1ppm), H2S(1ppm), O2(0.1%LEL)
  • 0-100%LEL ,0-1000ppm ,0-100ppm ,0-30%LEL
  • Read More
ZC13 Methane Module for Home Use
ZC13 Methane Module for Home Use
  • Natural gas,CH4
  • 1%-25%LEL,Resolution100ppm
  • Read More
ZC08 Methane Module for Home Use
ZC08 Methane Module for Home Use
  • Natural gas,CH4
  • 1%-20%LEL,Resolution100ppm
  • Read More
ZC08-H2 Hydrogen Module for Home Use
ZC08-H2 Hydrogen Module for Home Use
  • H2
  • 0-20000ppm,Resolution100ppm
  • Read More
ZC05 Methane Module for Home Use
ZC05 Methane Module for Home Use
  • Natural gas,CH4
  • 1%-25%LEL,Resolution100ppm
  • Read More
Atmospheric Monitoring Sensor Module ZEHS04
Atmospheric Monitoring Sensor Module ZEHS04
  • CO, SO2, NO2, O3 (Scalable PM2.5, PM10, Temperature, Humidity)
  • See manual
  • Read More
Electrochemical Alcohol Module ZE31-C2H5OH
Electrochemical Alcohol Module ZE31-C2H5OH
  • Alcohol
  • 0~5 ppm
  • Read More
Electrochemical Alcohol Module ZE30-C2H5OH
Electrochemical Alcohol Module ZE30-C2H5OH
  • Alcohol
  • 0~5 ppm
  • Read More
Electrochemical Ozone Detection Module ZE27-O3
Electrochemical Ozone Detection Module ZE27-O3
  • O3
  • 0~10ppm
  • Read More
Electrochemical Ozone Detection Module ZE25-O3
Electrochemical Ozone Detection Module ZE25-O3
  • O3
  • 0~10ppm
  • Read More
Hydrogen Leak Detection Module ZE21-H2
Hydrogen Leak Detection Module ZE21-H2
  • H2
  • 0~20000ppm
  • Read More
Battery Leak Detection Module ZE21-CS
Battery Leak Detection Module ZE21-CS
  • Battery leakage comprehensive gas
  • 0~1000ppm
  • Read More
Electrochemical Carbon Monoxide Gas Module ZE18-CO
Electrochemical Carbon Monoxide Gas Module ZE18-CO
  • CO
  • 0~500ppm
  • Read More
Electrochemical Carbon Monoxide Gas Module ZE16-CO
Electrochemical Carbon Monoxide Gas Module ZE16-CO
  • CO
  • 0~500ppm
  • Read More
Electrochemical Carbon Monoxide Gas Module ZE16B-CO
Electrochemical Carbon Monoxide Gas Module ZE16B-CO
  • CO
  • 0~500ppm
  • Read More
Electrochemical Carbon Monoxide Gas Module ZE15-CO
Electrochemical Carbon Monoxide Gas Module ZE15-CO
  • CO
  • 0~500ppm
  • Read More
Electrochemical Ozone Detection Module ZE14-O3
Electrochemical Ozone Detection Module ZE14-O3
  • O3
  • 0~100ppm
  • Read More
Electrochemical Detection Module ZE12A
Electrochemical Detection Module ZE12A
  • CO, SO2, NO2, O3
  • CO (0-10ppm), SO2 (0-1ppm), NO2 (0-1ppm), O3 (0-1ppm)
  • Read More
Electrochemical Detection Module ZE11
Electrochemical Detection Module ZE11
  • benzene,dimethyl benzene,ethylene oxide,chloro ethylene and vinyl benzene etc.
  • (0~100)ppm
  • Read More
Electrochemical CH2O Detection Module ZE08-CH2O
Electrochemical CH2O Detection Module ZE08-CH2O
  • CH2O
  • 0~5ppm
  • Read More
Electrochemical CO Module ZE07-H2
Electrochemical CO Module ZE07-H2
  • H2
  • 0~30000ppm
  • Read More
Electrochemical CO Module ZE07-CO
Electrochemical CO Module ZE07-CO
  • CO
  • 0~500ppm
  • Read More
Electrochemical Detection Module ZE03
Electrochemical Detection Module ZE03
  • CO,O2,NH3,H2S,NO2,O3,SO2, CL2,HF,H2,PH3,HCL, etc.
  • See manual
  • Read More
Electrochemical Detection Module ZE03G
Electrochemical Detection Module ZE03G
  • CO, H2S, NH3, CL2, SO2, NO2, O2 and other gases
  • See manual
  • Read More
ZPHS01 Multi-in-One Sensor Module (HCHO version)
ZPHS01 Multi-in-One Sensor Module (HCHO version)
  • CO2, PM2.5, CH2O, VOC, Temperature, Humidity
  • CO2: 0-5000ppm; PM2.5: 0-1000μg/m³; CH2O: 0-1.6ppm; VOC: 4 level; Temperature: 0-65℃ (Accuracy±0.5℃); Humidity: 0-100%RH (Accuracy±3%)
  • Read More
ZPH02 Particles and VOC Sensor
ZPH02 Particles and VOC Sensor
  • Dust PM2.5, VOC
  • VOC is 5 level Output
  • Read More
ZPH01B Particles  and VOC Sensor
ZPH01B Particles and VOC Sensor
  • Dust PM2.5, VOC
  • VOC is 4 level Output
  • Read More
ZM03 Digital MEMS Digital alcohol module
ZM03 Digital MEMS Digital alcohol module
  • Alcohol
  • 0-50ppm
  • Read More
ZM01 MEMS VOC Gas Sensor Module
ZM01 MEMS VOC Gas Sensor Module
  • VOC
  • 0-5ppm
  • Read More
ZP201 Refrigerant gas detection module
ZP201 Refrigerant gas detection module
  • Refrigerant gas R32
  • Alarm value 5000ppm
  • Read More
ZP14 Combustible Gas Detection Module
ZP14 Combustible Gas Detection Module
  • Natural gas,CH4
  • 0-5000PPM,Resolution 50PPM
  • Read More
ZP13 Smoke Module
ZP13 Smoke Module
  • C3H8、smoke
  • Output A signal switching value output
  • Read More
ZP07 Air-Quality Detection Module
ZP07 Air-Quality Detection Module
  • formaldehyde, benzene, carbon monoxide, hydrogen, alcohol, ammonia, smoke of cigarette, essence &etc.
  • Output 0-3 grade pollution signal
  • Read More
ZP04 Combustible Gas Detection Module
ZP04 Combustible Gas Detection Module
  • Natural gas,CH4
  • 1%-25%LEL
  • Read More
ZP01-MP503 Air-Quality Detection Module
ZP01-MP503 Air-Quality Detection Module
  • formaldehyde, benzene, carbon monoxide, hydrogen,alcohol, ammonia, smoke of cigarette, essence
  • Output 0-3 grade pollution signal
  • Read More
MH-742B Combustible Gas Sensor
MH-742B Combustible Gas Sensor
  • Combustible gas
  • 0~100% Vol optional
  • Read More
MH-411D-LOW NDIR Infrared CH4 Sensor
MH-411D-LOW NDIR Infrared CH4 Sensor
  • CH4
  • 0~10% Vol optional
  • Read More
MH-441D NDIR Infrared CH4 Sensor
MH-441D NDIR Infrared CH4 Sensor
  • CH4
  • 0~10% Vol optional
  • Read More
MH-440D NDIR Infrared CH4 Sensor
MH-440D NDIR Infrared CH4 Sensor
  • CH4
  • 0~10% Vol optional
  • Read More
MH-712B Infrared CO2 Gas Sensor
MH-712B Infrared CO2 Gas Sensor
  • CO2
  • 0~5% Vol optional
  • Read More
MH-711A Infrared CO2 Gas Sensor
MH-711A Infrared CO2 Gas Sensor
  • CO2
  • 0~5% Vol optional
  • Read More
MH-411D NDIR Infrared CO2 Sensor
MH-411D NDIR Infrared CO2 Sensor
  • CO2
  • 0~10% Vol optional
  • Read More
MH-410D NDIR Infrared CO2 Sensor
MH-410D NDIR Infrared CO2 Sensor
  • CO2
  • 0~10% Vol optional
  • Read More
MH-Z19E NDIR CO2 Module
MH-Z19E NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z19D NDIR CO2 Module
MH-Z19D NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z19C NDIR CO2 Module
MH-Z19C NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z19B NDIR CO2 Module
MH-Z19B NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-V1512A NDIR CO2 Module
MH-V1512A NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z1311A NDIR CO2 Module
MH-Z1311A NDIR CO2 Module
  • CO2
  • 0~10000ppm optional
  • Read More
MH-Z16 Infrared CO2 Gas Module
MH-Z16 Infrared CO2 Gas Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z14B NDIR CO2 Module
MH-Z14B NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
MH-Z14A NDIR CO2 Module
MH-Z14A NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
REG-X2212-13 CO2 PbSe Sensor
REG-X2212-13 CO2 PbSe Sensor
  • flame, high temperature and infrared gas dectection
  • Read More
ZRD16 PIR Motion Sensor Module
ZRD16 PIR Motion Sensor Module
  • Induction signal
  • Read More
ZRD-09 PIR Motion Sensor Module
ZRD-09 PIR Motion Sensor Module
  • Induction signal
  • Read More
RD-913FB5 Pyro-electric Flame sensor
RD-913FB5 Pyro-electric Flame sensor
  • Flame signal
  • Read More
RD-913FB4 Pyro-electric Flame sensor
RD-913FB4 Pyro-electric Flame sensor
  • Flame signal
  • Read More
RD-913FB3 Pyro-electric Flame sensor
RD-913FB3 Pyro-electric Flame sensor
  • Flame signal
  • Read More
RD-913FB2 Pyro-electric Flame sensor
RD-913FB2 Pyro-electric Flame sensor
  • Flame signal
  • Read More
RD-913FB1 Pyro-electric Flame sensor
RD-913FB1 Pyro-electric Flame sensor
  • Flame signal
  • Read More
RDB226S Digital Pyroelectric Infrared Sensor
RDB226S Digital Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RDB226 Digital Pyroelectric Infrared Sensor
RDB226 Digital Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RDB224 Digital Pyroelectric Infrared Sensor
RDB224 Digital Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RDB223 Digital Pyroelectric Infrared Sensor
RDB223 Digital Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RPTA-646 Quad-element Pyroelectric Infrared Sensor
RPTA-646 Quad-element Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RPTA-628 Pyroelectric Infrared Sensor
RPTA-628 Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RD-626W Pyroelectric Infrared Sensor
RD-626W Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RD-624 Pyroelectric Infrared Sensor
RD-624 Pyroelectric Infrared Sensor
  • human body induction
  • Read More
RD-623 Pyroelectric Infrared Sensor
RD-623 Pyroelectric Infrared Sensor
  • human body induction
  • Read More
MC119 Catalytic Flammable Gas Sensor
MC119 Catalytic Flammable Gas Sensor
  • hydrogen, acetylene, gasoline, VOC such as alcohol, ketone, benzene.
  • 0-100%LEL Anti-explosion Mark:ExdibⅠ
  • Read More
MC109 Catalytic Flammable Gas Sensor
MC109 Catalytic Flammable Gas Sensor
  • hydrogen,ethyne,gasoline,VOC such as alcohol,ketone,benzene in industrial occasion
  • 0-100%LEL
  • Read More
MC115 Catalytic Flammable Gas Sensor
MC115 Catalytic Flammable Gas Sensor
  • Combustible gases such as industrial natural gas,LPG, coal gas and alkanes
  • 0-100%LEL
  • Read More
MC114/MC114C Catalytic Flammable Gas Sensor
MC114/MC114C Catalytic Flammable Gas Sensor
  • Combustible gases such as industrial natural gas,LPG, coal gas and alkanes
  • 0-100%LEL Anti-explosion Mark:ExdibⅠ
  • Read More
MC113/ MC113C Catalytic Flammable Gas Sensor
MC113/ MC113C Catalytic Flammable Gas Sensor
  • Combustible gases such as industrial natural gas,LPG, coal gas and alkanes
  • 0-100%LEL(Anti-explosion Mark:ExdibⅠ)
  • Read More
MC112/MC112C/MC112D Catalytic Flammable Gas Sensor
MC112/MC112C/MC112D Catalytic Flammable Gas Sensor
  • Combustible gases such as industrial natural gas,LPG, coal gas and alkanes
  • 0-100%LEL(Anti-explosion Mark:ExdibⅠ)
  • Read More
MC226A Catalytic Flammable Gas Sensor
MC226A Catalytic Flammable Gas Sensor
  • natural gas, liquefied petroleum gas, coal gas combustible gas, methane, propane
  • 0-100%LEL
  • Read More
MC107B Catalytic Flammable Gas Sensor
MC107B Catalytic Flammable Gas Sensor
  • Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC106B Catalytic Flammable Gas Sensor
MC106B Catalytic Flammable Gas Sensor
  • Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC106 Catalytic Flammable Gas Sensor
MC106 Catalytic Flammable Gas Sensor
  • Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC101B Catalytic Flammable Gas Sensor
MC101B Catalytic Flammable Gas Sensor
  • Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC227D Catalytic Flammable Gas Sensor
MC227D Catalytic Flammable Gas Sensor
  • Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC107 Catalytic Flammable Gas Sensor
MC107 Catalytic Flammable Gas Sensor
  • Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC105 Catalytic Flammable Gas Sensor
MC105 Catalytic Flammable Gas Sensor
  • Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
MC101 Catalytic Flammable Gas Sensor
MC101 Catalytic Flammable Gas Sensor
  • Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on
  • 0-100%LEL
  • Read More
ME4-ETO Ethylene Oxide Gas Sensor
ME4-ETO Ethylene Oxide Gas Sensor
  • C2H4O
  • 0-20ppm, Max 100ppm
  • Read More
ME4-SO2 Sulfur Dioxide Gas Sensor
ME4-SO2 Sulfur Dioxide Gas Sensor
  • SO2
  • 0-20ppm, Max 200ppm
  • Read More
ME4-H2S Hydrogen Sulfide Gas Sensor
ME4-H2S Hydrogen Sulfide Gas Sensor
  • H2S
  • 0-100ppm, Max 500ppm
  • Read More
ME4-NO2 Nitrogen Dioxide Gas Sensor
ME4-NO2 Nitrogen Dioxide Gas Sensor
  • NO2
  • 0-20ppm, Max 150ppm
  • Read More
ME4-NH3 Ammonia Gas Sensor
ME4-NH3 Ammonia Gas Sensor
  • NH3
  • 0-50ppm, Max 200ppm
  • Read More
ME4-H2 Hydrogen Gas Sensor
ME4-H2 Hydrogen Gas Sensor
  • H2
  • 0-1000ppm, Max 2000ppm
  • Read More
ME4-CO Carbon Monoxide Gas Sensor
ME4-CO Carbon Monoxide Gas Sensor
  • CO
  • 0-1000ppm, Max 1500ppm
  • Read More
ME4-Cl2 Chlorine Gas Sensor
ME4-Cl2 Chlorine Gas Sensor
  • CL2
  • 0-20ppm, Max 100ppm
  • Read More
ME4-CO-E4 Carbon Monoxide Gas Sensor
ME4-CO-E4 Carbon Monoxide Gas Sensor
  • CO
  • 0-1000ppm, Max 2000ppm
  • Read More
ME3-HCN Hydrogen Cyanide Sensor
ME3-HCN Hydrogen Cyanide Sensor
  • HCN
  • 0-100ppm, Max 150ppm
  • Read More
ME3-NO2 Electrochemical Gas Sensor
ME3-NO2 Electrochemical Gas Sensor
  • NO2
  • 0-20ppm, Max 150ppm
  • Read More
ME3-H2S Hydrogen Sulfide Gas Sensor
ME3-H2S Hydrogen Sulfide Gas Sensor
  • H2S
  • 0-100ppm, Max 500ppm
  • Read More
ME3-CL2 Gas Sensor
ME3-CL2 Gas Sensor
  • CL2
  • 0-10ppm, Max 100ppm
  • Read More
ME3-C7H8 Gas Sensor
ME3-C7H8 Gas Sensor
  • C7H8
  • 0-500ppm, Max 1000ppm
  • Read More
ME3-CO Carbon Monoxide Gas Sensor
ME3-CO Carbon Monoxide Gas Sensor
  • CO
  • 0-1000ppm, Max 2000ppm
  • Read More
ME3-HF Gas Sensor
ME3-HF Gas Sensor
  • HF
  • 0-10ppm, Max 100ppm
  • Read More
ME3-ETO Gas Sensor
ME3-ETO Gas Sensor
  • C2H4O
  • 0-20ppm, Max 100ppm
  • Read More
ME3-NH3 Gas Sensor
ME3-NH3 Gas Sensor
  • NH3
  • 0-100ppm, Max 200ppm
  • Read More
ME3-H2 Gas Sensor
ME3-H2 Gas Sensor
  • H2
  • 0-1000ppm, Max 2000ppm
  • Read More
ME3-C6H6 Gas Sensor
ME3-C6H6 Gas Sensor
  • C6H6
  • 0-100ppm, Max 500ppm
  • Read More
ME3-PH3 Gas Sensor
ME3-PH3 Gas Sensor
  • PH3
  • 0-10ppm, Max 20ppm
  • Read More
ME3-O3 Gas Sensor
ME3-O3 Gas Sensor
  • O3
  • 0-10/20ppm, Max 50/100ppm
  • Read More
ME3-SO2/HCL Gas Sensor
ME3-SO2/HCL Gas Sensor
  • SO2, HCL
  • 0-20ppm, SO2 Max 150ppm, HCL Max 200ppm
  • Read More
ME3-C2H4 Electrochemical Gas Sensor
ME3-C2H4 Electrochemical Gas Sensor
  • C2H4
  • 0-100ppm, Max 200ppm
  • Read More
ME2-C2H5OH-Ф16 Alcohol Sensor
ME2-C2H5OH-Ф16 Alcohol Sensor
  • Alcohol(C2H5OH)
  • 0-1mg/L, Max 2mg/L
  • Read More
ME2-C2H5OH-13×13 Alcohol Sensor
ME2-C2H5OH-13×13 Alcohol Sensor
  • Alcohol(C2H5OH)
  • 0-1mg/L, Max 2mg/L
  • Read More
ME2-CH2O-16×15 Formaldehyde Sensor
ME2-CH2O-16×15 Formaldehyde Sensor
  • CH2O
  • 0-5ppm, Max 20ppm
  • Read More
ME2-CH2O-Ф16 Formaldehyde Sensor
ME2-CH2O-Ф16 Formaldehyde Sensor
  • CH2O
  • 0-5/10ppm, Max 20/50ppm
  • Read More
ME2-O3-16x15 O3 Gas Sensor
ME2-O3-16x15 O3 Gas Sensor
  • O3
  • 0-10/100ppm,Max 200ppm
  • Read More
ME2-O3 O3 Gas Sensor
ME2-O3 O3 Gas Sensor
  • O3
  • 0-10/100ppm,Max 200ppm
  • Read More
ME2-CO-Ф14x50-C Carbon Monoxide Sensor
ME2-CO-Ф14x50-C Carbon Monoxide Sensor
  • Carbon Monoxide (CO)
  • 0-1000ppm,Max 2000ppm
  • Read More
ME2-CO Electrochemical Carbon Monoxide Sensor
ME2-CO Electrochemical Carbon Monoxide Sensor
  • CO
  • 0-1000ppm,Max 2000ppm
  • Read More
ME2-CO-Ф14x14 Carbon Monoxide Gas Sensor
ME2-CO-Ф14x14 Carbon Monoxide Gas Sensor
  • CO
  • 0-1000ppm,Max 2000ppm
  • Read More
MQ-2B Semiconductor Sensor for Flammable Gas
MQ-2B Semiconductor Sensor for Flammable Gas
  • Flammable gas,Smoke
  • 300-10000ppm(Flammable gas)
  • Read More
MQ-2 Semiconductor Sensor for Flammable Gas
MQ-2 Semiconductor Sensor for Flammable Gas
  • Flammable gas,Smoke
  • 300-10000ppm(Flammable gas)
  • Read More
MP905 Air-Quality Gas Sensor
MP905 Air-Quality Gas Sensor
  • alcohol, smoke, formaldehyde, toluene, benzene,lighter gas,paint &etc.
  • 0.5-1000ppm(C2H5OH)
  • Read More
MP901 Air-Quality Gas Sensor
MP901 Air-Quality Gas Sensor
  • alcohol, smoke, formaldehyde, toluene, acetone, benzene,lighter gas,paint &etc.
  • 1-50ppm
  • Read More
MP801 Air-Quality Gas Sensor
MP801 Air-Quality Gas Sensor
  • air quality:C6H6、C7H8、CH2O、C2H5OH、smoke
  • 0.5-1000ppm(C2H5OH)
  • Read More
MP-702 Ammonia Gas Sensor
MP-702 Ammonia Gas Sensor
  • NH3
  • 0-100ppm
  • Read More
MP510C Refrigerant Gas Sensor
MP510C Refrigerant Gas Sensor
  • refrigerant gases:R32、R134a、R410a、R290
  • 100-10000ppm
  • Read More
MP503 Air-Quality Gas Sensor
MP503 Air-Quality Gas Sensor
  • C2H5OH、smoke、iso-butane、CH2O
  • 10-1000ppm(C2H5OH)
  • Read More
MP-9 CO/CH4 Semiconductor Flat Surfaced Gas Sensor
MP-9 CO/CH4 Semiconductor Flat Surfaced Gas Sensor
  • CO,CH4
  • 50-1000ppm(CO),300-10000ppm(CH4)
  • Read More
MP-7 Carbon Monoxide GAS SENSOR
MP-7 Carbon Monoxide GAS SENSOR
  • CO
  • 50-1000ppm
  • Read More
MP-5 Flammable Gas Sensor
MP-5 Flammable Gas Sensor
  • LPG,C3H8
  • 300-10000ppm
  • Read More
MP-4C Flammable Gas Sensor
MP-4C Flammable Gas Sensor
  • CH4,Nature gas,Marsh gas
  • 300-12000ppm
  • Read More
MP-4 Flammable Gas Sensor
MP-4 Flammable Gas Sensor
  • CH4,Nature gas,Marsh gas
  • 300-10000ppm
  • Read More
MP-3B Flat Surfaced Alcohol Sensor
MP-3B Flat Surfaced Alcohol Sensor
  • C2H5OH
  • 0-500ppm
  • Read More
MP-2 Smoke Gas Sensor
MP-2 Smoke Gas Sensor
  • C3H8、smoke
  • 200~10000ppm
  • Read More
GM-802B MEMS NH3 Gas Sensor
GM-802B MEMS NH3 Gas Sensor
  • NH3
  • 1-300ppm
  • Read More
GM-702B MEMS Carbon Monoxide Gas Sensor
GM-702B MEMS Carbon Monoxide Gas Sensor
  • CO
  • 5-5000ppm
  • Read More
GM-602B MEMS H2S Gas Sensor
GM-602B MEMS H2S Gas Sensor
  • H2S, Benzene
  • 0.5-50ppm
  • Read More
GM-512B MEMS Breath Smell Gas Sensor
GM-512B MEMS Breath Smell Gas Sensor
  • Mouth odor:H2S、C2H5OH、Acetone
  • 0.5-50ppm
  • Read More
GM-502B MEMS VOC Gas Sensor
GM-502B MEMS VOC Gas Sensor
  • VOC、C2H5OH、CH2O、C7H8
  • 1-500ppm
  • Read More
GM-402B MEMS Combustible Gas Sensor
GM-402B MEMS Combustible Gas Sensor
  • CH4,C3H8
  • 1-10000ppm
  • Read More
GM-302B MEMS Alcohol Gas Sensor
GM-302B MEMS Alcohol Gas Sensor
  • Ethanol vapor
  • 1-500ppm
  • Read More
GM-202B MEMS Smoke Gas Sensor
GM-202B MEMS Smoke Gas Sensor
  • C2H5OH,smoke
  • 10-1000ppm
  • Read More
GM-102B MEMS NO2 Gas Sensor
GM-102B MEMS NO2 Gas Sensor
  • NO2
  • 0.1-10ppm
  • Read More

Help you compare our sensors

Table Overview for Winsen Product

Unsure which sensor to choose, please leave your infomation or email us

Modle Detection principle Characteristics Target gas Detection range Size

US1000
Ultrasonic oxygen sensor Good consistency,Real-time response,High precision oxygen concentration and flow in oxygen (Concentration)21%~95.6%/(Flow)0~10L/min 120mm*30mm*30mm(L*W*H)

RDA226
High-precision AD signal process,Differential signal input mode, anti-interference ability human body induction

RTGA71
TO-46 metal package,High sensitivity CO2

ZQ02-O3
Semiconductor,Modle Mini size&Quick response Ozone 10-1000PPB 22.5 mm×24 mm×27 mm(L×W×H)

ME2-O2-Ф20
Electrochemical Low consumption,High precision O2 0~25%Vol

ME3-CH2O
Electrochemical Low consumption,High precision,High sensitivity CH2O 0~10ppm

ZE07-CH2O
Electrochemical,Modle High sensitivity & resolution& Good stability CH2O 0~5ppm

MP135
Semiconductor High sensitivity; Quick response and resume; H2,Alcohol, CO H2:10~500ppm
Alcohol:5~500ppm
CO:10~500ppm

WSP2110
Semiconductor High sensitivity to organic gases such as toluene, benzene, methanal; quick response and recovery; low power consumption, simple detection circuit, good stability and long life. toluene, methanal, benzene, alcohol, acetone &etc. 1~50ppm

WSP5110
Semiconductor High sensitivity to Refrigerants; quick response and resume; low power consumption, simple detection circuit, good stability and long life. Refrigerant, benzene, alcohol &etc. 10~1000ppm

4R-PID
High sensitivity; Wide detection range VOC,Energy≤10.6eV Volatile Gases 0~10000 ppm

ZE40B-TVOC
Electrochemical High sensitivity, high resolution, low power consumption, long lifespan Alcohol 0~2 ppm

ME3-HCL
Electrochemical Low consumption,High precision HCL 0~20ppm

ZPH01
High sensitivity, good stability for long time, calibrated before delivery, built-in heater to snift air automatically. VOC,PM2.5 15000 particles /283ml 59.47×44.5×20mm(LxWxH)

MH-741A
NDIR High sensitivity, high resolution, low power consumption Combustible gas 0~100%VOL optional Φ44×61mm

ZC01
Catalytic CH4 gas

ZC02
Catalytic CH4 gas

ZP05
Semiconductor High sensitivity, wide voltage input, strong anti-jamming capability, good stability and shock resistance Natural gas 1~25%LEL 25.4×21.7×11mm(L×W×H)

ZP06
Semiconductor High sensitivity, wide voltage input, strong anti-jamming capability, good stability and shock resistance Natural Gas Diameter33mm*17.5mm

ZP10
Semiconductor High sensitivity, wide voltage input, strong anti-jamming capability, good stability and shock resistance Natural gas, LPG, Manufactured Gas 1~25%LEL Φ23×60.5mm

MR513
Hot-wire gas sensor High sensitivity, large signal output C2H5OH, Alcohol Φ12mm×10mm

MD61
Thermal conduction Good re-peatability and reliable performance Methane, hydrogen, inert gases 0~100% 19×9.5×14

MD62
Good reproducibility and reliable performance CO2 19×9.5×14

MG-812
Semiconductor Small sizes, low power-consumption, high sensitivity and good selectivity CO2 0~ 10000ppm CO2

ZPHS01B
Module See Manul CO2. PM2.5. CH2O. O3. CO. TVOC. NO2. Temperature. Humidity See Manul 135 x 50 x 26.2mm (L x W x H)

ZW03
Electrochemical Low power consumption,high accuracy ,linear output, easy calibration and excellent stability. pH water 40×25mm

MW-TDS101
High precision, fast response, good stability, small size and easy installation. TDS 0-2000ppm

ZW-TDS102
Digital signal output Low power, high precision, linear output, convenient calibration and good stability TDS 0-2000μs/cm 58X38mm

ZE29A-C2H5OH
Electrochemica,Modle High-precision and high-sensitivity,Blow interruption alarm,High stability and strong anti-interference ability Alcohol 0~1.0 mg/l 85*33*18mm

FR20
MEMS thermal principle High sensitivity,Very low pickup flow,High Accuracy Monitor the flow of gas medium in the pipeline; Measuring medium: dry and clean non-corrosive gas 150/200/300

FR06
MEMS thermal principle High sensitivity,Very low pickup flow,High Accuracy Flow monitoring of pipeline gas medium 150/200/300

FR03
MEMS thermal principle High sensitivity,Very low pickup flow,High Accuracy Flow monitoring of pipeline gas medium 0.2/0.3/0.4/0.5SLM

FR03H
MEMS thermal principle High sensitivity,Very low pickup flow,High Accuracy Flow monitoring of pipeline gas medium 1/2/3/4/5SLM

F1032
Principles of thermodynamics Latest MEMS Sensor chip technology,High accuracy, quick response, good repeatability Flow monitoring of pipeline gas medium 20、35、50、100、150、 200 SLM

F1031V
Principles of thermodynamics High accuracy, quick response, good repeatability Flow detection of the gas medium in the flow channel 100, 150, 200, 300SLM

F1031
Principles of thermodynamics Flow detection of the gas medium in the flow channel

F1022
Thermodynamic Principles High accuracy, quick response, good repeatability Flow detection of the gas medium in the flow channel 5、10、15、20 SLM

F1013
Principles of thermodynamics High accuracy, quick response, good repeatability Flow detection of the gas medium in the flow channel 50、100、200、500、1000、2000sccm

F1012
Principles of thermodynamics High accuracy, quick response, good repeatability Flow detection of the gas medium in the flow channel 50、100、200、500、1000、2000sccm

ZH08
Mie Scattering Theory Good consistency,Real time response PM1.0, PM2.5, PM10 58.5×44.5×14.8mm(L×W×H)

ZH07
Mie Scattering Theory Good consistency,Real time response,Low power consumption PM2.5 0-1000μg/m³ 48×40×12.5mm(L×W×H)

ZH06-IV
Mie Scattering Theory Good consistency,Real time response,Accurate data PM2.5 0-1000μg/m³ 47×37×12.2mm(L×W×H)

ZH06-III
Mie Scattering Theory Good consistency,Real time response,Accurate data PM2.5 0-1000μg/m³ 47×37×12.6mm(L×W×H)

ZH06-II
Mie Scattering Theory Good consistency,Real time response,Accurate data PM2.5 0-1000μg/m³

ZH06-Ⅰ
Mie Scattering Theory Good consistency,Real time response,Accurate data PM2.5 0-1000μg/m³ 47×37×12.2mm(L×W×H)

ZH03B
Mie Scattering Theory Good consistency, Real time response PM2.5 0-1000μg/m³ 50x32.4x21mm(LxWxH)

ZPH04
Mie Scattering Theory Good Stability for long time,Easy to install and use PM2.5 59.5×44.5×20mm(L×W×H)

ZPH04B
Mie Scattering Theory Good Stability for long time,Easy to install and use PM2.5 0-500ug/m3 59×45×20mm(L×W×H)

ZPH03
Mie Scattering Theory Good Stability for Long Time,Low Consumption,Good Anti-interference Performance PM2.5 4 ~ 500ug/m 46.0×32.0×18.3mm(L×W×H)

WPCK62
扩散硅

WPCK07
扩散硅

WPCK03
扩散硅

WPAK69
扩散硅

WPAK68
扩散硅

WPAK67

WPAK66

WPAK65
扩散硅

WPAK64
扩散硅

WPAK63J
扩散硅

WPAK63
扩散硅

MQ-7B
Semiconductor Good sensitivity to CO CO 10-500ppm φ16.7×9.4

MQ316
Semiconductor High sensitivity to C2H5OH、H2S、CH3SH Mouth odor:C2H5OH、H2S、CH3SH C2H5OH(5-200ppm) φ9.4×8

MQ303B
Semiconductor High sensitivity to C2H5OH and quick response and resume C2H5OH 20-500ppm φ9.4×6

MQ138
Semiconductor High sensitivity to C7H8、CH3COCH3、C2H5OH、CH2O C7H8、CH3COCH3、C2H5OH、H2 5~500ppm φ19×24.2

MQ137
Semiconductor Good sensitivity to NH3 NH3 5-500ppm φ19×24.2

MQ136
Semiconductor Good sensitivity to H2S H2S 1-200ppm φ19×24.2

MQ135
Semiconductor Good sensitivity to toxic gas Air pollution:NH3、sulfide、benzene series steam NH3、C7H8、H2、Smoke(10~1000ppm) φ19×24.2

MQ131-L
Semiconductor Good sensitivity to O3 O3 10-1000ppb φ16×13.9

MQ131-H
Semiconductor Good sensitivity to O3 O3 10-1000ppm φ19×24.2

MQ-9B
Semiconductor Good sensitivity to CO CO,CH4 CO(10-500ppm),CH4(300-10000ppm) φ16.7×9.4

MQ-8
Semiconductor Good sensitivity to H2 H2 100-1000ppm φ19×24.2

MQ-6
Semiconductor Good sensitivity to flammable gas(Especially C3H8) LPG,CH4 CH4、C3H8(300-10000ppm) φ19×24.2

MQ-5B
Semiconductor Good sensitivity to flammable gas(Especially C3H8) LPG,CH4 CH4、C3H8(300-10000ppm) φ16.7×9.4

MQ-5
Semiconductor Good sensitivity to flammable gas(Especially C3H8) LPG,CH4 CH4、C3H8(300-10000ppm) φ19×24.2

MQ-4B
Semiconductor High sensitivity to CH4 and strong anti-interference ability CH4,Flammable gas 300-10000ppm φ16.7×9.4

MQ-4
semiconductor High sensitivity to CH4 and strong anti-interference ability CH4,Flammable gas CH4(300-10000ppm) φ19×24.2

MQ-3B
semiconductor High sensitivity to alcohol gas and can resistant to the interference of gasoline, smoke and vapour. C2H5OH 25-500ppm φ17×9.4

MS-Z3
Made of polymer humidity-sensitive material 1、Wide humidity detected rang;2、Fast response;3、Small Humidity hysteresis error;4、Simple manufacture;5、Easy integration;6、Low cost Environment relative humidity,temperature

ZS11
It is equipped with special ASIC sensor chip, high-performance semiconductor silicon-based capacitive humidity sensor and a standard on-chip temperature sensor,it uses standard I ² C output signal format. 1、 Fully calibrated;2、Wide power supply voltage range, from 2.0V to 5.5V;3、Digital output, standard I²C signal;4、Quick response and strong anti-interference ability;5、 Excellent long-term stability under high humidity condition Environment relative humidity,temperature

ZS05
Temperature and humidity detection 1、Low cost, Low power consumption, Small sizes;2、High sensitivity;3、Standard IIC digital interface Environment relative humidity,temperature

ZS03
Temperature and humidity detection 1、Low cost, Low power consumption, Small sizes;2、Single wire serial interface, High sensitivity; 3、Calibrated, digital output Environment relative humidity,temperature

WHT20
The transistor Vbe temperature characteristic is used to achieve high-precision temperature detection and medium moisture absorption, and the dielectric constant changes to achieve ambient humidity detection 1、High accuracy ±3.0% RH and ±0.5℃;2、Wide power supply voltage range, from 2.0V to 5.5V;3、SMD package suitable for reflow soldering;4、Quick response and strong anti-interference ability;5、Excellent long-term stability under high humidity condition Environment relative humidity,temperature

MRTD-3011
Seebeck principle 1, TO-39 package, small view. 2, I2C interface, internal temperature self-compensation. 3. Signal sampling speed can be set: 16 order speed can be adjusted. 4, good stability temperature -20-250℃ TO39 9.05X4.5

RTTA71
Seebeck principle High sensitivity, fast response, Good stability, high NTC precision temperature -30-125℃ TO46 5.4x2.10

MRT511
Seebeck principle High sensitivity, fast response, Good stability, high NTC precision temperature -30-100℃ TO39 9.14X4.5

MRT311S
Seebeck principle High sensitivity, fast response, Good stability, NTC calibration free temperature -30-100℃ TO46 5.4x2.10

MRT311
Seebeck principle High sensitivity, fast response, Good stability, high NTC precision temperature -30-100℃ TO46 5.4x2.9

MW-RCl101
It is polarographic type residual chlorine water quality detection sensor High precision, low power consumption, linear output, Analog signal output Solution 0~20 mg/L

MW-O101
It is a galvanic battery type dissolved oxygen water quality detection sensor. Low power consumption, high precision, linear output, no need to replace the breathable membrane, no need to replace the electrolyte. Solution 0~20 mg/L

MW-O201
It is polarographic type dissolved oxygen water quality detection sensor. Quick response, good stability, high precision, long life and easy maintenance. Liquid 0~20 mg/L

ZW-NH101
Electrochemical type ammonia nitrogen water quality detection sensor Fast response, high sensitivity, low power consumption, linear output, Analog signal output Liquid 0~1000 mg/L

MW-pH101
It is an electrochemical PH water quality detecting sensor Low power consumption, wide linear range, excellent repeatability and stability. Liquid 1~14

MW-ORP101
A primary battery type ORP water quality detection sensor. High precision, fast response, good stability, small size, low power consumption, easy to carry Liquid -2000 mV ~﹢2000 mV

ZCE04B
Module,catalytic, electrochemical The detection of toxic and harmful gas and combustible gas in special places will give an alarm when the concentration exceeds the standard to remind people to evacuate CH4(1%LEL), CO(1ppm), H2S(1ppm), O2(0.1%LEL) 0-100%LEL ,0-1000ppm ,0-100ppm ,0-30%LEL 41×41×21.6

ZC13
Module,catalytic Complete device development of household gas leak alarm. Natural gas,CH4 1%-25%LEL,Resolution100ppm 25×21.1×18.2

ZC08
Module,catalytic Complete device development of household gas leak alarm. Natural gas,CH4 1%-20%LEL,Resolution100ppm 24×18×13

ZC08-H2
Module,catalytic For complete device development of household hydrogen gas leak alarm H2 0-20000ppm,Resolution100ppm 24×18×19.5

ZC05
Module,catalytic Complete device development of household gas leak alarm. Natural gas,CH4 1%-25%LEL,Resolution100ppm 25×21.1×17.2

ZEHS04
Module, electrochemical Urban atmospheric environmental monitoring; Unorganized emissions of pollution monitoring at factory sites; Portable instruments, air quality monitoring equipment, and smart home equipment. CO, SO2, NO2, O3 (Scalable PM2.5, PM10, Temperature, Humidity) See manual 12cm*10cm*6cm (L*W*H)

ZE31-C2H5OH
Module, electrochemical Alcohol detector, vehicle-mounted detector Alcohol 0~5 ppm 17.1x19.2x4.5mm

ZE30-C2H5OH
Module, electrochemical Alcohol detector, vehicle-mounted detector Alcohol 0~5 ppm 17.1x19.2x4.5mm

ZE27-O3
Module, electrochemical Portable O3 detector, air-quality monitor device, Ozone disinfection cabinet, smart home device, etc. O3 0~10ppm 17.1x19.2x4.5mm

ZE25-O3
Module, electrochemical Portable O3 detector, air-quality monitor device, Ozone disinfection cabinet, smart home device, etc. O3 0~10ppm 23x25.5x4.4mm

ZE21-H2
Module, electrochemical Hydrogen leakage and leak detection H2 0~20000ppm 25.43x22.33x7.3mm

ZE21-CS
Module, electrochemical Battery leakage and leak detection in electric vehicle battery boxes and other places Battery leakage comprehensive gas 0~1000ppm 25.43x22.33x7.3mm

ZE18-CO
Module, electrochemical Household CO gas alarm, smart home devices. CO 0~500ppm 61x14x4.4mm

ZE16-CO
Module, electrochemical Household CO gas alarm, smart home devices. CO 0~500ppm 40x17.30x13.8

ZE16B-CO
Module, electrochemical Development of household CO gas alarm Detection of CO concentration at residential occasions CO 0~500ppm 28x117mm

ZE15-CO
Module, electrochemical Household CO alarm gas, smart home devices. CO 0~500ppm 25.4x22.4x18.3mm

ZE14-O3
Module, electrochemical Ozone disinfection cabinet, smart home devices, etc. O3 0~100ppm 22x26x18.2mm

ZE12A
Module, electrochemical City atmospheric environmental monitoring , enterprise environment monitoring, Factory area unorganized emission monitoring, emergency monitoring, environment evaluation monitoring, Portable gas detector, various gas detection equipment and smart home ap CO, SO2, NO2, O3 CO (0-10ppm), SO2 (0-1ppm), NO2 (0-1ppm), O3 (0-1ppm) Φ39×44 mm

ZE11
ZE11 Module, electrochemical Petroleum and chemical industry, environment protection filed, detection of benzene,dimethyl benzene,ethylene oxide,chloro ethylene and vinyl benzene benzene,dimethyl benzene,ethylene oxide,chloro ethylene and vinyl benzene etc. (0~100)ppm Ø32mm*31.2mm

ZE08-CH2O
Module,electrochemical Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner, smart home. CH2O 0~5ppm 23x25x4.4mm

ZE07-H2
Module, electrochemical Supply UART output, analog voltage output and various of output way H2 0~30000ppm 25.4x22.4x18.6mm

ZE07-CO
Module, electrochemical Supply UART output, analog voltage output and various of output way CO 0~500ppm 25.4x22.4x18.3mm

ZE03
Module, electrochemical Supply UART output and analog voltage output; Use for portable and fixed gas detector, various gas detection equipment and occasion. CO,O2,NH3,H2S,NO2,O3,SO2, CL2,HF,H2,PH3,HCL, etc. See manual ø23.5mm*24.5mm

ZE03G
Module, electrochemical Portable and fixed gas detector, various gas detection equipment and situation. CO, H2S, NH3, CL2, SO2, NO2, O2 and other gases See manual ø23.5mm*24.5mm

ZPHS01
Module, electrochemical, semiconductor VOC sensor, laser particle sensor, NDIR CO2 sensor and temperature & humidity sensor This module integrates Electrochemical formaldehyde, Semiconductor VOC sensor, Laser particle sensor, NDIR CO2 sensor and temperature & humidity sensor. CO2, PM2.5, CH2O, VOC, Temperature, Humidity CO2: 0-5000ppm; PM2.5: 0-1000μg/m³; CH2O: 0-1.6ppm; VOC: 4 level; Temperature: 0-65℃ (Accuracy±0.5℃); Humidity: 0-100%RH (Accuracy±3%) Length×Width: 72x61

ZPH02
ZPH02 Particles and VOC " Module,semiconductor, NDIR dust Dust sensor and VOC sensor integrated, the sensor has been aged, debuged, calibrated before delivery and has good consistency and high sensitivity Dust PM2.5, VOC VOC is 5 level Output 59.5×44.5×17

ZPH01B
Module semiconductor, NDIR dust Dust sensor and VOC sensor integrated, the sensor has been aged, debuged, calibrated before delivery and has good consistency and high sensitivity Dust PM2.5, VOC VOC is 4 level Output 59.5×44.5×20

ZM03
Module,semiconductor, MEMS High sensitivity and small size, and adopts I2C digital signal output mode Alcohol 0-50ppm 5×5×1.55

ZM01
Module,semiconductor,MEMS High sensitivity and small size, and adopts I2C digital signal output mode VOC 0-5ppm 5×5×1.55

ZP201
Module,semiconductor Air conditioning and refrigeration system refrigerant leakage detection Refrigerant gas R32 Alarm value 5000ppm 25×34×14.1

ZP14
Module,semiconductor Complete device development of household gas leak alarm. Natural gas,CH4 0-5000PPM,Resolution 50PPM 25×21.1×15

ZP13
Module,semiconductor High sensitivity,excellent long term stability, calibrated before shipment 10 seconds to 5 minutes with auto-preheating function Faulty auto-check C3H8、smoke Output A signal switching value output 24.1×20.1×15.6

ZP07
Module,semiconductor High sensitivity,excellent long term stability, calibrated before shipment 10 seconds to 3 minutes with auto-preheating function Faulty auto-check formaldehyde, benzene, carbon monoxide, hydrogen, alcohol, ammonia, smoke of cigarette, essence &etc. Output 0-3 grade pollution signal 24×20×16

ZP04
Module,semiconductor Complete device development of household gas leak alarm. Natural gas,CH4 1%-25%LEL 25.4×21.7×22.6

ZP01-MP503
Module,semiconductor Calibrated before shipment, (10S-4Min)with auto-preheating function, faulty auto-check formaldehyde, benzene, carbon monoxide, hydrogen,alcohol, ammonia, smoke of cigarette, essence Output 0-3 grade pollution signal 24×20×16

MH-742B
non-dispersive infrared (NDIR) principle 1.High sensitivity, high resolution, low power consumption; 2.Widely used for industrial field instrumentation, industrial-process control and safety protection Combustible gas 0~100% Vol optional Φ39×44 mm

MH-411D-LOW
non-dispersive infrared (NDIR) principle 1. High sensitivity, high resolution, fast response;2. Output method: UART, analog voltage signal;3. Temperature compensation, excellent linear output;4. Excellent stability, Long lifespan;5. Anti-poisons, anti-vapor interference;6. Can replace catalytic CH4 0~10% Vol optional Φ20 mm×22.2 mm

MH-441D
non-dispersive infrared (NDIR) principle 1. High sensitivity, high resolution, fast response;2.Output method: UART, analog voltage signal;3. Temperature compensation, excellent linear output;4. Excellent stability, Long lifespan;5. Anti-poisons, anti-vapor interference;6. Can replace catalytic CH4 0~10% Vol optional Φ20 mm×22.2 mm

MH-440D
non-dispersive infrared (NDIR) principle 1. High sensitivity, high resolution, fast response;2. Output method: UART, analog voltage signal;3. Temperature compensation, excellent linear output;4. Excellent stability, Long lifespan;5. Anti-poisons, anti-vapor interference;6. Can replace catalytic CH4 0~10% Vol optional Φ20×22.6mm

MH-712B
non-dispersive infrared (NDIR) principle 1. High Sensitivity and resolution, low power consumption, fast response;2. Output method: UART, analog voltage output signal, etc. 3. Temperature compensation, excellent linear output;4. Good stability;5. Long lifespan;6. Anti-poisons, anti-vapor interfe CO2 0~5% Vol optional Φ39×44 mm

MH-711A
non-dispersive infrared (NDIR) principle Detect combustible gas concentration matching with flame-proof marked detector in area 1&2 explosive environments which mix of ⅡA, ⅡB, ⅡC and T1-T6 flammable gases, vapors and air CO2 0~5% Vol optional Φ44 mm×61 mm

MH-411D
non-dispersive infrared (NDIR) principle 1. High sensitivity, high resolution, low power consumption, Fast response time; 2. Output method: UART, analog voltage signal; 3.Temperature compensation, excellent linear output; 4. Long lifespan; 5. Excellent stability;6. Anti-poisons, anti-vapor inter CO2 0~10% Vol optional Φ20 mm×22.2 mm

MH-410D
non-dispersive infrared (NDIR) principle 1. High sensitivity, high resolution, low power consumption, Fast response time; 2. Output method: UART, analog voltage signal; 3.Temperature compensation, excellent linear output; 4. Long lifespan;5. Excellent stability;6. Anti-poisons, anti-vapor interf CO2 0~10% Vol optional Φ20 mm×22.6 mm

MH-Z19E
non-dispersive infrared (NDIR) principle 1. High sensitivity, low power consumption; 2, Good stability; 3. Temperature compensation, excellent linear output; 4. Multiple output modes: UART, PWM; 5. Long lifespan; 6. Anti-water vapor interference, anti-poisoning CO2 400~10000ppm optional 32.9x19.7x8.6mm (LxWxH)

MH-Z19D
non-dispersive infrared (NDIR) principle 1, High sensitivity, low power consumption; 2, Good stability; 3. Temperature compensation, excellent linear output; 4. Multiple output modes: UART, PWM; 5. Long lifespan; 6. Anti-water vapor interference, anti-poisoning CO2 400~10000ppm optional 32.9x19.7x8.6mm (LxWxH)

MH-Z19C
non-dispersive infrared (NDIR) principle 1. Chamber is gold plated; 2. High sensitivity, low power consumption; 3. Good stability; 4. Temperature compensation, excellent linear output; 5. Multiple output modes: UART, PWM; 6. Long lifespan; 7. Anti-water vapor interference, anti-poisoning CO2 400~10000ppm optional 32.9x19.7x8.6mm(LxWxH)

MH-Z19B
non-dispersive infrared (NDIR) principle 1. Chamber is gold plated; 2. High sensitivity, low power consumption; 3. Good stability; 4. Temperature compensation, excellent linear output; 5. Multiple output modes: UART, PWM; 6. Long lifespan; 7. Anti-water vapor interference, anti-poisoning CO2 400~10000ppm optional 32.9x19.7x8.6mm(LxWxH)

MH-V1512A
non-dispersive infrared (NDIR) principle Chamber is gold plated For in-car CO2 400~10000ppm optional 33.02x22x9.33mm (LxWxH)

MH-Z1311A
non-dispersive infrared (NDIR) principle 1. The air chamber adopts electroplating treatment, waterproof and anti-corrosion 2. High sensitivity, low power consumption 3. Excellent stability 4. Temperature compensation, excellent linear output 5. Provide serial port (UART) output mode 6. Long life CO2 0~10000ppm optional 32.36x19.5x11.4mm(LxWxH)

MH-Z16
non-dispersive infrared (NDIR) principle Educational instruments, animal husbandry production CO2 400~10000ppm optional 57.15x34.7x14.5mm (LxWxH)

MH-Z14B
non-dispersive infrared (NDIR) 1. Chamber is gold plated, water-proof and anti-corrosion; 2. High sensitivity, low power consumption; 3. Good stability; 4. Temperature compensation, excellent linear output; 5. Multiple output modes: UART, PWM; 6. Long lifespan; 7. Anti-water vapor inte CO2 400~10000ppm optional 57.15x34.7x14.5mm(LxWxH)

MH-Z14A
non-dispersive infrared(NDIR)principle 1. Chamber is gold plated, water-proof and anti-corrosion; 2. High sensitivity, low power consumption; 3. Good stability; 4. Temperature compensation, excellent linear output; 5. Multiple output modes: UART, PWM; 6. Long lifespan; 7. Anti-water vapor inte CO2 400~10000ppm optional 57.15x34.7x14.5mm(LxWxH)

REG-X2212-13
based on the photoconductive effect of semiconductor materials 1. Carbon emission gas detection; 2. 13CO2 breath analyzer; 3, flame and spark detection of flammable and explosive occasions; 4, temperature detection of high temperature industrial furnace; 5. Infrared spectrum analysis; flame, high temperature and infrared gas dectection TO-5 9.1x4.5mm

ZRD16
pyroelectric effect 1、Automatic Induction;2、Photo-resistor control;3、Induction blocking time(default setting as 2s second);4、 High-level output Induction signal 32mm*28mm*12.3mm

ZRD-09
pyroelectric effect 1、Automatic Induction;2、Photo-resistor control;3、Two trigger modes;4、Induction blocking time;5、High-level output Induction signal 32mm*24mm*24mm

RD-913FB5
pyroelectric effect 1、4.45um detection band;2、TO-5 package,single channel,voltage mode;3、Low microphone effect,large FOV,high detection rate;4、Detection band measurement of flame signal Flame signal TO-5 9.1x4.5mm

RD-913FB4
pyroelectric effect 1、4.4um detection band;2、TO-5 package,single channel,voltage mode;3、Low microphone effect,large FOV,high detection rate;4、Detection band measurement of flame signal Flame signal TO-5 9.1x4.5mm

RD-913FB3
pyroelectric effect 1、5um detection band;2、TO-5 package,single channel,voltage mode;3、Low microphone effect,large FOV,high detection rate;4、Detection band measurement of flame signal Flame signal TO-5 9.1x4.5mm

RD-913FB2
pyroelectric effect 1、4.3um detection band;2、TO-5 package,single channel,voltage mode;3、Low microphone effect,large FOV,high detection rate;4、Detection band measurement of flame signal Flame signal TO-5 9.1x4.5mm

RD-913FB1
pyroelectric effect 1、3.8um detection band;2、TO-5 package, single channel, voltage mode;3、Low microphone effect, large FOV, high detection rate; 4、Detection band measurement of flame signal Flame signal TO-5 9.1x4.5mm

RDB226S
pyroelectric effect Sensitivity, delay time, and light adjustment function human body induction TO-5 9.1x4.5mm

RDB226
pyroelectric effect Sensitivity, delay time, and light adjustment function human body induction TO-5 9.1x4.5mm

RDB224
pyroelectric effect Delay time adjustment function human body induction TO-5 9.1x4.5mm

RDB223
pyroelectric effect 1. High-precision AD signal process. 2. Differential signal input mode,anti-interference ability. 3. Wide voltage power supply and power consumption. 4. Digital TTL signal outp human body induction TO-5 9.1x4.5mm

RPTA-646
pyroelectric effect Quad element, used for the design of ceiling products; direction detection can be realized with appropriate circuit. human body induction TO-5 9.1x4.5mm

RPTA-628
pyroelectric effect View the manual human body induction TO-5 9.1x4.5mm

RD-626W
pyroelectric effect analog output, good anti-electromagnetic interference performance human body induction TO-5 9.1x4.5mm

RD-624
pyroelectric effect analog output, high sensitivity, anti-interference, and excellent signal to noise ratio. human body induction TO-5 9.1x4.5mm

RD-623
pyroelectric effect analog output, large detection range, high sensitivity, anti-interference, and excellent signal to noise ratio. human body induction TO-5 9.1x4.5mm

MC119
catalytic combustion "Bridge output voltage in linear, fast response, good repeatability and selectivity " hydrogen, acetylene, gasoline, VOC such as alcohol, ketone, benzene. 0-100%LEL Anti-explosion Mark:ExdibⅠ 19×9.5×14

MC109
catalytic combustion "Bridge output voltage in linear, fast response, good repeatability and selectivity " hydrogen,ethyne,gasoline,VOC such as alcohol,ketone,benzene in industrial occasion 0-100%LEL φ12×9.5

MC115
catalytic combustion "Bridge output voltage in linear, fast response, good repeatability and selectivity " Combustible gases such as industrial natural gas,LPG, coal gas and alkanes 0-100%LEL φ6×6.5

MC114/MC114C
catalytic combustion "Bridge output voltage in linear, fast response, good repeatability and selectivity " Combustible gases such as industrial natural gas,LPG, coal gas and alkanes 0-100%LEL Anti-explosion Mark:ExdibⅠ 114: 19×9.5×14; 114C: 14×8×10

MC113
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as industrial natural gas,LPG, coal gas and alkanes 0-100%LEL(Anti-explosion Mark:ExdibⅠ) 113:19×9.5×14 113C:14×8×10

MC112/MC112C/MC112D
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as industrial natural gas,LPG, coal gas and alkanes 0-100%LEL(Anti-explosion Mark:ExdibⅠ) 112C:14×8×10;MC112/112D:19×9.5×14

MC226A
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity natural gas, liquefied petroleum gas, coal gas combustible gas, methane, propane 0-100%LEL φ12×9.5

MC107B
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×10

MC106B
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×9.5

MC106
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×9.5

MC101B
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as non-industrial natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12.2×8.5

MC227D
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12.4×10.3

MC107
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×10

MC105
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×9.5

MC101
catalytic combustion Bridge output voltage in linear, fast response, good repeatability and selectivity Combustible gases such as domestic natural gas,LPG,coal gas,CH4,C3H8 and so on 0-100%LEL φ12×9.5

ME4-ETO
Electrochemical Detection of ethylene oxide in petroleum and petrochemical, pharmaceutical and environmental protection fields C2H4O 0-20ppm, Max 100ppm φ32×14.5

ME4-SO2
Electrochemical Detection of sulfur dioxide in industrial and environmental protection fields SO2 0-20ppm, Max 200ppm φ32×14.5

ME4-H2S
Electrochemical Detection of hydrogen sulfide in industrial, underground mining and environmental protection fields H2S 0-100ppm, Max 500ppm φ32×14.5

ME4-NO2
Electrochemical Detection of nitrogen dioxide in industrial, underground mining and environmental protection fields NO2 0-20ppm, Max 150ppm φ32×14.5

ME4-NH3
Electrochemical Detection of ammonia in industrial and environmental protection fields NH3 0-50ppm, Max 200ppm φ32×14.5

ME4-H2
Electrochemical Detection of hydrogen in industrial and environmental protection fields H2 0-1000ppm, Max 2000ppm φ32×14.5

ME4-CO
Electrochemical Petroleum and petrochemical, metallurgy, mining and other industrial sites and environmental protection fields CO 0-1000ppm, Max 1500ppm φ32×14.5

ME4-Cl2
Electrochemical Detection of chlorine gas in chemical, pharmaceutical production and environmental protection fields CL2 0-20ppm, Max 100ppm φ32×14.5

ME4-CO-E4
Electrochemical Urban atmosphere and enterprise environmental monitoring, unorganized emission pollution gas monitoring in factories, emergency monitoring, environmental assessment and monitoring CO 0-1000ppm, Max 2000ppm φ32×14.5

ME3-HCN
Electrochemical Detection of hydrogen cyanide in petroleum and petrochemical, pharmaceutical production and environmental protection fields HCN 0-100ppm, Max 150ppm φ20×16.4

ME3-NO2
Electrochemical Detection of nitrogen dioxide in industrial, underground mining and environmental protection fields NO2 0-20ppm, Max 150ppm φ20×16.4

ME3-H2S
Electrochemical Detection of hydrogen sulfide in industrial, underground mining and environmental protection fields H2S 0-100ppm, Max 500ppm φ20×16.4

ME3-CL2
Electrochemical Detection of chlorine gas in chemical, pharmaceutical production and environmental protection fields CL2 0-10ppm, Max 100ppm φ20×16.4

ME3-C7H8
Electrochemical Detection of toluene in industrial and environmental protection fields C7H8 0-500ppm, Max 1000ppm φ20×16.4

ME3-CO
Electrochemical Petroleum and petrochemical, metallurgy, mining and other industrial sites and environmental protection fields CO 0-1000ppm, Max 2000ppm φ20×16.4

ME3-HF
Electrochemical Detection of hydrogen fluoride in industrial and environmental protection fields HF 0-10ppm, Max 100ppm φ20×16.4

ME3-ETO
Electrochemical Detection of ethylene oxide in petroleum and petrochemical, pharmaceutical production and environmental protection fields C2H4O 0-20ppm, Max 100ppm φ20×16.4

ME3-NH3
Electrochemical Ammonia detection in industrial and environmental protection fields NH3 0-100ppm, Max 200ppm φ20×16.4

ME3-H2
Electrochemical Detection of hydrogen in industrial and environmental protection fields H2 0-1000ppm, Max 2000ppm φ20×16.4

ME3-C6H6
Electrochemical Detection of benzene in industrial and environmental protection fields C6H6 0-100ppm, Max 500ppm φ20×16.4

ME3-PH3
Electrochemical Detection of phosphine in industrial, underground mining and environmental protection fields PH3 0-10ppm, Max 20ppm φ20×16.4

ME3-O3
Electrochemical Use for O3 detection in industrial and environmental protection fields O3 0-10/20ppm, Max 50/100ppm φ20×16.4

ME3-SO2
Electrochemical Use for SO2 and HCl detection in industrial and environmental protection fields SO2, HCL 0-20ppm, SO2 Max 150ppm, HCL Max 200ppm φ20×16.4

ME3-C2H4
Electrochemical Use for ethylene detection in industrial and environmental protection fields C2H4 0-100ppm, Max 200ppm φ20×16.4

ME2-C2H5OH-Ф16
Electrochemical Public traffic , Working at heights,environmental protection alcohol detection. Alcohol(C2H5OH) 0-1mg/L, Max 2mg/L φ16×6.5

ME2-C2H5OH-13×13
Electrochemical Public traffic, environmental protection and automotive alcohol detection. Alcohol(C2H5OH) 0-1mg/L, Max 2mg/L 13×13×8.5

ME2-CH2O-16×15
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability CH2O 0-5ppm, Max 20ppm 16×15×6.2

ME2-CH2O-Ф16
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability CH2O 0-5/10ppm, Max 20/50ppm φ16×7.5

ME2-O3-16x15
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability O3 0-10/100ppm,Max 200ppm 16×15×6.2

ME2-O3
Electrochemical Use for industrial and environmental protection fields O3 0-10/100ppm,Max 200ppm φ20×16.4

ME2-CO-Ф14x50-C
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability Carbon Monoxide (CO) 0-1000ppm,Max 2000ppm φ14×50

ME2-CO φ20×16.4
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability CO 0-1000ppm,Max 2000ppm φ20×16.4

ME2-CO-Ф14x14
Electrochemical Civil use,low consumption,high precision,high sensitivity,good anti-interference ability CO 0-1000ppm,Max 2000ppm φ20×16.4

MQ-2B
Semiconductor High sensitivity to C3H8 and smoke Flammable gas,Smoke 300-10000ppm(Flammable gas) φ16.7×9.4

MQ-2
Semiconductor Has high sensitivity to C3H8 and smoke Flammable gas,Smoke 300-10000ppm(Flammable gas) φ19×24.2

MP905
Semiconductor High sensitivity to benzene,toluene,formaldehyde,alcohol,smoke,lighter gas,paints alcohol, smoke, formaldehyde, toluene, benzene,lighter gas,paint &etc. 0.5-1000ppm(C2H5OH) φ9.4×7.5

MP901
Semiconductor High sensitivity to alcohol、smoke、formaldehyde、toluene、acetone、benzene、lighter gas、paint &etc. alcohol, smoke, formaldehyde, toluene, acetone, benzene,lighter gas,paint &etc. 1-50ppm φ9.4×7.5

MP801
Semiconductor High sensitivity to C6H6、C7H8、CH2O、C2H5OH、smoke air quality:C6H6、C7H8、CH2O、C2H5OH、smoke 0.5-1000ppm(C2H5OH) φ9.4×7

MP-702
Semiconductor High sensitivity to NH3 NH3 0-100ppm φ9.4×7

MP510C
Semiconductor Can detect kinds of refrigerant gases refrigerant gases:R32、R134a、R410a、R290 100-10000ppm φ9.05×12.5

MP503
Semiconductor High sensitivity to C2H5OH、smoke、iso-butane、CH2O C2H5OH、smoke、iso-butane、CH2O 10-1000ppm(C2H5OH) φ9.4×7

MP-9
Semiconductor High sensitivity to CO、CH4 CO,CH4 50-1000ppm(CO),300-10000ppm(CH4) φ9.4×7.5

MP-7
Semiconductor High sensitivity to CO CO 50-1000ppm φ9.4×8

MP-5
Semiconductor Highest sensitivity to C3H8 LPG,C3H8 300-10000ppm φ9.4×7

MP-4C
Semiconductor Highest sensitivity to CH4、excellent anti-interference ability and stability CH4,Nature gas,Marsh gas 300-12000ppm φ9.15×12.5

MP-4
Semiconductor Highest sensitivity to CH4 CH4,Nature gas,Marsh gas 300-10000ppm φ9.4×7

MP-3B
Semiconductor Highest sensitivity to C2H5OH C2H5OH 0-500ppm φ9.4×6

MP-2
Semiconductor Good sensitivity to LPG、smoke C3H8、smoke 200~10000ppm φ9.4×7

GM-802B
Semiconductor、MEMS High sensitivity to NH3 NH3 1-300ppm 5×5×1.55

GM-702B
Semiconductor、MEMS High sensitivity to CO CO 5-5000ppm 5×5×1.55

GM-602B
Semiconductor、MEMS High sensitivity to H2S H2S, Benzene 0.5-50ppm 5×5×1.55

GM-512B
Semiconductor、MEMS High sensitivity to H2S, C2H5OH, Acetone Mouth odor:H2S、C2H5OH、Acetone 0.5-50ppm 5×5×1.55

GM-502B
Semiconductor、MEMS MEMS technology, good shock resistance, small sizes and low power consumption VOC、C2H5OH、CH2O、C7H8 1-500ppm 5×5×1.55

GM-402B
Semiconductor、MEMS High sensitivity to combustible gases, small sizes and low power consumption CH4,C3H8 1-10000ppm 5×5×1.55

GM-302B
Semiconductor、MEMS MEMS technology, good shock resistance, small sizes and low power consumption Ethanol vapor 1-500ppm 5×5×1.55

GM-202B
Semiconductor、MEMS High sensitivity to smoke,C3H8 C2H5OH,smoke 10-1000ppm 5×5×1.55

GM-102B
Semiconductor、MEMS High sensitivity to NO2 gas, small sizes and low power consumption NO2 0.1-10ppm 5×5×1.55

ARE YOU LOOKING FOR SENSOR

Not sure which sensor is right?

Get a free initial consultation right now

WHAT WE DO

Product Knowledge

Keeping low CO2 level is important for human health, which not only means that the current environment has sufficient fresh air, but also greatly reduce the risk of building syndrome. Winsen CO2 sensor meets RESET standard, which is widely used in control panels or thermostats for HVAC systems.

Leading gas sensing Solution supplier

Our Hot Products

ANY QUESTIONS?

Frequent Asked Questions

Professional manufacturer of gas sensors, global sensing solutions provider with over 30 years of experience. Top quality guarantee, Excellent service, Customized products, Fast delivery!

Reference lead times: 1-15 days after receiving deposit depending on volume. The actual lead time can be confirmed with Winsen Order Processing Dept.

Winsen will recommend the most appropriate way of transportation (express, air, sea, train, etc.) according to customer's requirement on cost and time.

T/T, Paypal, West Union, Credit Card, etc.

MOQ is different depending on product models. Please contact Winsen sales for details.

Customer LOGO and packing design are acceptable.
Customized design and function will be provided without extra charge (including molding fee).

Sample order is acceptable and the fees will be borne by buyer.

Winsen has a complete and strict flow for offline sensors: aging-reject defective-sampling inspection-issue reports-finished ingoing...outgoing.

All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.

ppm: parts per million
ppb: parts per billion
VOL: volume ratio
LEL: lower explosive limit
NDIR: Non-Dispersive Infra-Red

CONTACT US

LET'S TALK

Request Consultation