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
- human body induction
- Read More
ZQ02-O3 Ozone Module
- Ozone
- 10-1000PPB
- Read More
ME2-O2-Ф20 Oxygen Sensor
- O2
- 0～25%Vol
- Read More
ME3-CH2O Electrochemical Formaldehyde Sensor
- CH2O
- 0～10ppm
- Read More
MP135 Air-Quality Gas Sensor
- H2,Alcohol, CO
- H2:10～500ppm
Alcohol:5～500ppm
CO:10～500ppm - Read More
WSP2110 VOC Gas Sensor
- toluene, methanal, benzene, alcohol, acetone &etc.
- 1～50ppm
- Read More
WSP5110 Refrigerant Gas Sensor
- Refrigerant, benzene, alcohol &etc.
- 10～1000ppm
- Read More
Photoionization PID Sensor 4R-PID
- VOC，Energy≤10.6eV Volatile Gases
- 0~10000 ppm
- Read More
Electrochemical TVOC Detection Module ZE40B-TVOC
- Alcohol
- 0~2 ppm
- Read More
ME3-HCL gas sensor
- HCL
- 0～20ppm
- Read More
ZPH01 Air-quality and Particles Sensor
- VOC,PM2.5
- 15000 particles /283ml
- Read More
MH-741A Infrared CH4 Gas Sensor
- Combustible gas
- 0~100%VOL optional
- Read More
ZP05 Vehicle-Mounted Fuel Gas Leakage Detection Module
- Natural gas
- 1～25%LEL
- Read More
ZP10 Vehicle-Mounted Fuel Gas Leakage Detection Module
- Natural gas, LPG, Manufactured Gas
- 1～25%LEL
- Read More
MR513 Hot-wire type gas sensor
- C2H5OH, Alcohol
- Read More
MD61 Thermal Conductor Gas Sensor
- Methane, hydrogen, inert gases
- 0~100%
- Read More
MG-812 Low Power-Consumption CO2 Sensor
- CO2
- 0~ 10000ppm CO2
- Read More
Multi-in-One ZPHS01B Sensor Module
- CO2. PM2.5. CH2O. O3. CO. TVOC. NO2. Temperature. Humidity
- See Manul
- Read More
MW-TDS101 TDS Water Quality Sensor
- TDS
- 0-2000ppm
- Read More
ZW-TDS102 TDS Water Quality Detection Module
- TDS
- 0-2000μs/cm
- Read More
ZE29A-C2H5OH Electrochemical Alcohol Module
- Alcohol
- 0~1.0 mg/l
- Read More
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 monitoring of pipeline gas medium
- 150/200/300
- Read More
Flow Sensor FR03
- Flow monitoring of pipeline gas medium
- 0.2/0.3/0.4/0.5SLM
- Read More
Flow Sensor FR03H
- Flow monitoring of pipeline gas medium
- 1/2/3/4/5SLM
- Read More
F1032 Flow Sensor
- Flow monitoring of pipeline gas medium
- 20、35、50、100、150、 200 SLM
- Read More
F1031V Micro Flow Sensor
- Flow detection of the gas medium in the flow channel
- 100, 150, 200, 300SLM
- Read More
F1031 Micro Flow Sensor
- Flow detection of the gas medium in the flow channel
- Read More
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
- Flow detection of the gas medium in the flow channel
- 50、100、200、500、1000、2000sccm
- Read More
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
- PM1.0, PM2.5, PM10
- Read More
ZH07 Laser dust sensor
- PM2.5
- 0-1000μg/m³
- Read More
ZH06-IV Laser dust sensor
- PM2.5
- 0-1000μg/m³
- Read More
ZH06-III Laser dust sensor
- PM2.5
- 0-1000μg/m³
- Read More
ZH06-II Laser dust sensor
- PM2.5
- 0-1000μg/m³
- Read More
ZH06-Ⅰ Laser dust sensor
- PM2.5
- 0-1000μg/m³
- Read More
ZH03B Laser Dust Sensor Module
- PM2.5
- 0-1000μg/m³
- Read More
ZPH04B Particles Sensor
- PM2.5
- 0-500ug/m3
- Read More
ZPH03 Particles Sensor
- PM2.5
- 4 ~ 500ug/m
- Read More
MQ-7B Semiconductor Sensor for Carbon Monoxide
- CO
- 10-500ppm
- Read More
MQ316 Mouth smell sensor
- Mouth odor:C2H5OH、H2S、CH3SH
- C2H5OH(5-200ppm)
- Read More
MQ303B Semiconductor Sensor for Alcohol Gas
- C2H5OH
- 20-500ppm
- Read More
MQ138 VOC Gas Sensor
- C7H8、CH3COCH3、C2H5OH、H2
- 5～500ppm
- Read More
MQ137 Ammonia Gas Sensor
- NH3
- 5-500ppm
- Read More
MQ136 Gas Sensor for Hydrogen Sulfide
- H2S
- 1-200ppm
- Read More
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)
- O3
- 10-1000ppb
- Read More
MQ131 Ozone Gas Sensor (High Concentration)
- O3
- 10-1000ppm
- Read More
MQ-9B Semiconductor Sensor for Carbon Monoxide
- CO,CH4
- CO(10-500ppm),CH4(300-10000ppm)
- Read More
MQ-8 Hydrogen Gas Sensor
- H2
- 100-1000ppm
- Read More
MQ-6 Semiconductor Sensor for Flammable Gas
- LPG,CH4
- CH4、C3H8(300-10000ppm)
- Read More
MQ-5B Semiconductor Sensor for Flammable Gas
- LPG,CH4
- CH4、C3H8(300-10000ppm)
- Read More
MQ-5 Semiconductor Sensor for Flammable Gas
- LPG,CH4
- CH4、C3H8(300-10000ppm)
- Read More
MQ-4B Semiconductor Sensor for Flammable Gas
- CH4,Flammable gas
- 300-10000ppm
- Read More
MQ-4 Semiconductor Sensor for Flammable Gas
- CH4,Flammable gas
- CH4(300-10000ppm)
- Read More
MQ-3B Semiconductor Sensor for Alcohol Gas
- C2H5OH
- 25-500ppm
- Read More
MS-Z3 Macromolecule Humidity Sensor
- Environment relative humidity,temperature
- Read More
ZS11 Temperature and Humidity Sensor Module
- Environment relative humidity,temperature
- Read More
ZS05 Temperature and Humidity Module
- Environment relative humidity,temperature
- Read More
ZS03 Temperature and Humidity Module
- Environment relative humidity,temperature
- Read More
WHT20 MEMS type Temperature and Humidity Sensor
- Environment relative humidity,temperature
- Read More
MRTD-3011 Digital Thermopile Temperature Sensor
- temperature
- -20-250℃
- Read More
RTTA71 Thermopile Temperature Sensor
- temperature
- -30-125℃
- Read More
MRT511 Thermopile Temperature Sensor
- temperature
- -30-100℃
- Read More
MRT311S Thermopile Temperature Sensor
- temperature
- -30-100℃
- Read More
MRT311 Thermopile Temperature Sensor
- temperature
- -30-100℃
- Read More
MW-RCl101 residual chlorine water quality sensor
- Solution
- 0～20 mg/L
- Read More
MW-O101 dissolved oxygen water quality detection sensor
- Solution
- 0～20 mg/L
- Read More
MW-O201 dissolved oxygen water quality detection sensor
- Liquid
- 0～20 mg/L
- Read More
ZW-NH101 Ammonia& Nitrogen Detection Module
- Liquid
- 0～1000 mg/L
- Read More
MW-pH101 water quality detection sensor
- Liquid
- 1～14
- Read More
MW-ORP101 water quality detection sensor
- Liquid
- -2000 mV ~﹢2000 mV
- Read More
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
- Natural gas,CH4
- 1%-25%LEL,Resolution100ppm
- Read More
ZC08 Methane Module for Home Use
- Natural gas,CH4
- 1%-20%LEL,Resolution100ppm
- Read More
ZC08-H2 Hydrogen Module for Home Use
- H2
- 0-20000ppm,Resolution100ppm
- Read More
ZC05 Methane Module for Home Use
- Natural gas,CH4
- 1%-25%LEL,Resolution100ppm
- Read More
Atmospheric Monitoring Sensor Module ZEHS04
- CO, SO2, NO2, O3 (Scalable PM2.5, PM10, Temperature, Humidity)
- See manual
- Read More
Electrochemical Alcohol Module ZE31-C2H5OH
- Alcohol
- 0～5 ppm
- Read More
Electrochemical Alcohol Module ZE30-C2H5OH
- Alcohol
- 0～5 ppm
- Read More
Hydrogen Leak Detection Module ZE21-H2
- H2
- 0～20000ppm
- Read More
Battery Leak Detection Module ZE21-CS
- Battery leakage comprehensive gas
- 0～1000ppm
- Read More
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
- benzene,dimethyl benzene,ethylene oxide,chloro ethylene and vinyl benzene etc.
- (0～100)ppm
- Read More
Electrochemical CO Module ZE07-H2
- H2
- 0～30000ppm
- Read More
Electrochemical CO Module ZE07-CO
- CO
- 0～500ppm
- Read More
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
- CO, H2S, NH3, CL2, SO2, NO2, O2 and other gases
- See manual
- Read More
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
- Dust PM2.5, VOC
- VOC is 5 level Output
- Read More
ZPH01B Particles and VOC Sensor
- Dust PM2.5, VOC
- VOC is 4 level Output
- Read More
ZM03 Digital MEMS Digital alcohol module
- Alcohol
- 0-50ppm
- Read More
ZM01 MEMS VOC Gas Sensor Module
- VOC
- 0-5ppm
- Read More
ZP201 Refrigerant gas detection module
- Refrigerant gas R32
- Alarm value 5000ppm
- Read More
ZP14 Combustible Gas Detection Module
- Natural gas,CH4
- 0-5000PPM,Resolution 50PPM
- Read More
ZP13 Smoke Module
- C3H8、smoke
- Output A signal switching value output
- Read More
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
- Natural gas,CH4
- 1%-25%LEL
- Read More
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
- Combustible gas
- 0～100% Vol optional
- Read More
MH-411D-LOW NDIR Infrared CH4 Sensor
- CH4
- 0～10% Vol optional
- Read More
MH-441D NDIR Infrared CH4 Sensor
- CH4
- 0～10% Vol optional
- Read More
MH-440D NDIR Infrared CH4 Sensor
- CH4
- 0～10% Vol optional
- Read More
MH-712B Infrared CO2 Gas Sensor
- CO2
- 0～5% Vol optional
- Read More
MH-711A Infrared CO2 Gas Sensor
- CO2
- 0～5% Vol optional
- Read More
MH-411D NDIR Infrared CO2 Sensor
- CO2
- 0～10% Vol optional
- Read More
MH-410D NDIR Infrared CO2 Sensor
- CO2
- 0～10% Vol optional
- Read More
MH-Z19E NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z19D NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z19C NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z19B NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-V1512A NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z1311A NDIR CO2 Module
- CO2
- 0~10000ppm optional
- Read More
MH-Z16 Infrared CO2 Gas Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z14B NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
MH-Z14A NDIR CO2 Module
- CO2
- 400~10000ppm optional
- Read More
REG-X2212-13 CO2 PbSe Sensor
- flame, high temperature and infrared gas dectection
- Read More
ZRD16 PIR Motion Sensor Module
- Induction signal
- Read More
ZRD-09 PIR Motion Sensor Module
- Induction signal
- Read More
RD-913FB5 Pyro-electric Flame sensor
- Flame signal
- Read More
RD-913FB4 Pyro-electric Flame sensor
- Flame signal
- Read More
RD-913FB3 Pyro-electric Flame sensor
- Flame signal
- Read More
RD-913FB2 Pyro-electric Flame sensor
- Flame signal
- Read More
RD-913FB1 Pyro-electric Flame sensor
- Flame signal
- Read More
RDB226S Digital Pyroelectric Infrared Sensor
- human body induction
- Read More
RDB226 Digital Pyroelectric Infrared Sensor
- human body induction
- Read More
RDB224 Digital Pyroelectric Infrared Sensor
- human body induction
- Read More
RDB223 Digital Pyroelectric Infrared Sensor
- human body induction
- Read More
RPTA-646 Quad-element Pyroelectric Infrared Sensor
- human body induction
- Read More
RPTA-628 Pyroelectric Infrared Sensor
- human body induction
- Read More
RD-626W Pyroelectric Infrared Sensor
- human body induction
- Read More
RD-624 Pyroelectric Infrared Sensor
- human body induction
- Read More
RD-623 Pyroelectric Infrared Sensor
- human body induction
- Read More
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
- hydrogen,ethyne,gasoline,VOC such as alcohol,ketone,benzene in industrial occasion
- 0-100%LEL
- Read More
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
- 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
- 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
- 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
- natural gas, liquefied petroleum gas, coal gas combustible gas, methane, propane
- 0-100%LEL
- Read More
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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- C2H4O
- 0-20ppm, Max 100ppm
- Read More
ME4-SO2 Sulfur Dioxide Gas Sensor
- SO2
- 0-20ppm, Max 200ppm
- Read More
ME4-H2S Hydrogen Sulfide Gas Sensor
- H2S
- 0-100ppm, Max 500ppm
- Read More
ME4-NO2 Nitrogen Dioxide Gas Sensor
- NO2
- 0-20ppm, Max 150ppm
- Read More
ME4-NH3 Ammonia Gas Sensor
- NH3
- 0-50ppm, Max 200ppm
- Read More
ME4-H2 Hydrogen Gas Sensor
- H2
- 0-1000ppm, Max 2000ppm
- Read More
ME4-CO Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 1500ppm
- Read More
ME4-Cl2 Chlorine Gas Sensor
- CL2
- 0-20ppm, Max 100ppm
- Read More
ME4-CO-E4 Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 2000ppm
- Read More
ME3-HCN Hydrogen Cyanide Sensor
- HCN
- 0-100ppm, Max 150ppm
- Read More
ME3-NO2 Electrochemical Gas Sensor
- NO2
- 0-20ppm, Max 150ppm
- Read More
ME3-H2S Hydrogen Sulfide Gas Sensor
- H2S
- 0-100ppm, Max 500ppm
- Read More
ME3-CL2 Gas Sensor
- CL2
- 0-10ppm, Max 100ppm
- Read More
ME3-C7H8 Gas Sensor
- C7H8
- 0-500ppm, Max 1000ppm
- Read More
ME3-CO Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 2000ppm
- Read More
ME3-HF Gas Sensor
- HF
- 0-10ppm, Max 100ppm
- Read More
ME3-ETO Gas Sensor
- C2H4O
- 0-20ppm, Max 100ppm
- Read More
ME3-NH3 Gas Sensor
- NH3
- 0-100ppm, Max 200ppm
- Read More
ME3-H2 Gas Sensor
- H2
- 0-1000ppm, Max 2000ppm
- Read More
ME3-C6H6 Gas Sensor
- C6H6
- 0-100ppm, Max 500ppm
- Read More
ME3-PH3 Gas Sensor
- PH3
- 0-10ppm, Max 20ppm
- Read More
ME3-O3 Gas Sensor
- O3
- 0-10/20ppm, Max 50/100ppm
- Read More
ME3-SO2/HCL Gas Sensor
- SO2, HCL
- 0-20ppm, SO2 Max 150ppm, HCL Max 200ppm
- Read More
ME3-C2H4 Electrochemical Gas Sensor
- C2H4
- 0-100ppm, Max 200ppm
- Read More
ME2-C2H5OH-Ф16 Alcohol Sensor
- Alcohol(C2H5OH)
- 0-1mg/L, Max 2mg/L
- Read More
ME2-C2H5OH-13×13 Alcohol Sensor
- Alcohol(C2H5OH)
- 0-1mg/L, Max 2mg/L
- Read More
ME2-CH2O-16×15 Formaldehyde Sensor
- CH2O
- 0-5ppm, Max 20ppm
- Read More
ME2-CH2O-Ф16 Formaldehyde Sensor
- CH2O
- 0-5/10ppm, Max 20/50ppm
- Read More
ME2-O3-16x15 O3 Gas Sensor
- O3
- 0-10/100ppm,Max 200ppm
- Read More
ME2-O3 O3 Gas Sensor
- O3
- 0-10/100ppm,Max 200ppm
- Read More
ME2-CO-Ф14x50-C Carbon Monoxide Sensor
- Carbon Monoxide (CO)
- 0-1000ppm,Max 2000ppm
- Read More
ME2-CO Electrochemical Carbon Monoxide Sensor
- CO
- 0-1000ppm，Max 2000ppm
- Read More
ME2-CO-Ф14x14 Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm，Max 2000ppm
- Read More
MQ-2B Semiconductor Sensor for Flammable Gas
- Flammable gas,Smoke
- 300-10000ppm(Flammable gas)
- Read More
MQ-2 Semiconductor Sensor for Flammable Gas
- Flammable gas,Smoke
- 300-10000ppm(Flammable gas)
- Read More
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
- alcohol, smoke, formaldehyde, toluene, acetone, benzene,lighter gas,paint &etc.
- 1-50ppm
- Read More
MP801 Air-Quality Gas Sensor
- air quality：C6H6、C7H8、CH2O、C2H5OH、smoke
- 0.5-1000ppm(C2H5OH)
- Read More
MP-702 Ammonia Gas Sensor
- NH3
- 0-100ppm
- Read More
MP510C Refrigerant Gas Sensor
- refrigerant gases：R32、R134a、R410a、R290
- 100-10000ppm
- Read More
MP503 Air-Quality Gas Sensor
- C2H5OH、smoke、iso-butane、CH2O
- 10-1000ppm(C2H5OH)
- Read More
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
- CO
- 50-1000ppm
- Read More
MP-5 Flammable Gas Sensor
- LPG,C3H8
- 300-10000ppm
- Read More
MP-4C Flammable Gas Sensor
- CH4,Nature gas,Marsh gas
- 300-12000ppm
- Read More
MP-4 Flammable Gas Sensor
- CH4,Nature gas,Marsh gas
- 300-10000ppm
- Read More
MP-3B Flat Surfaced Alcohol Sensor
- C2H5OH
- 0-500ppm
- Read More
MP-2 Smoke Gas Sensor
- C3H8、smoke
- 200～10000ppm
- Read More
GM-802B MEMS NH3 Gas Sensor
- NH3
- 1-300ppm
- Read More
GM-702B MEMS Carbon Monoxide Gas Sensor
- CO
- 5-5000ppm
- Read More
GM-602B MEMS H2S Gas Sensor
- H2S, Benzene
- 0.5-50ppm
- Read More
GM-512B MEMS Breath Smell Gas Sensor
- Mouth odor：H2S、C2H5OH、Acetone
- 0.5-50ppm
- Read More
GM-502B MEMS VOC Gas Sensor
- VOC、C2H5OH、CH2O、C7H8
- 1-500ppm
- Read More
GM-402B MEMS Combustible Gas Sensor
- CH4,C3H8
- 1-10000ppm
- Read More
GM-302B MEMS Alcohol Gas Sensor
- Ethanol vapor
- 1-500ppm
- Read More
GM-202B MEMS Smoke Gas Sensor
- C2H5OH,smoke
- 10-1000ppm
- Read More
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 |
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 WPAK66 |
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 WPAK65 |
扩散硅 | ||||
 WPAK64 |
扩散硅 | ||||
 WPAK63J |
扩散硅 | ||||
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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 |
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MQ-9B |
Semiconductor | Good sensitivity to CO | CO,CH4 | CO(10-500ppm),CH4(300-10000ppm) | φ16.7×9.4 |
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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 |
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MQ-5 |
Semiconductor | Good sensitivity to flammable gas(Especially C3H8) | LPG,CH4 | CH4、C3H8(300-10000ppm) | φ19×24.2 |
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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 | |
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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 | |
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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 |
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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 |
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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 |
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GM-702B |
Semiconductor、MEMS | High sensitivity to CO | CO | 5-5000ppm | 5×5×1.55 |
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GM-602B |
Semiconductor、MEMS | High sensitivity to H2S | H2S, Benzene | 0.5-50ppm | 5×5×1.55 |
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GM-512B |
Semiconductor、MEMS | High sensitivity to H2S, C2H5OH, Acetone | Mouth odor：H2S、C2H5OH、Acetone | 0.5-50ppm | 5×5×1.55 |
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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 |
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GM-302B |
Semiconductor、MEMS | MEMS technology, good shock resistance, small sizes and low power consumption | Ethanol vapor | 1-500ppm | 5×5×1.55 |
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GM-202B |
Semiconductor、MEMS | High sensitivity to smoke,C3H8 | C2H5OH,smoke | 10-1000ppm | 5×5×1.55 |
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GM-102B |
Semiconductor、MEMS | High sensitivity to NO2 gas, small sizes and low power consumption | NO2 | 0.1-10ppm | 5×5×1.55 |
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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.
