MH-Z1911A NDIR CO2 Module
MH-Z1911A NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
  • Read More
ZH10-VHT Compact 4-in-1 Air Quality Sensor Module
ZH10-VHT Compact 4-in-1 Air Quality Sensor Module
  • PM2.5,VOC,Temperature,Humidity
  • Read More
MP-4 Methane CH4 Natural Gas Sensor
MP-4 Methane CH4 Natural Gas Sensor
  • CH4 methane,Natural gas,Marsh gas
  • 300-10000ppm
  • Read More
ZRT510 Refrigerant Sensor Module
ZRT510 Refrigerant Sensor Module
  • R454B, Refrigerant
  • Read More
ME2-C2H5OH-Ф16 Alcohol Sensor
ME2-C2H5OH-Ф16 Alcohol Sensor
  • Alcohol(C2H5OH)
  • 0-1mg/L, Max 2mg/L
  • Read More
Electrochemical HCHO Formaldehyde Sensor ZE08K-CH2O
Electrochemical HCHO Formaldehyde Sensor ZE08K-CH2O
  • CH2O, HCHO, Formaldehyde
  • 0~5ppm
  • Read More
Electrochemical Ozone Detection Module ZE25A-O3
Electrochemical Ozone Detection Module ZE25A-O3
  • O3
  • 0~2ppm
  • Read More
EC Hazardous Toxic Gas Detection Sensor Module ZE03
EC Hazardous Toxic Gas Detection Sensor Module ZE03
  • CO,O2,NH3,H2S,NO2,O3,SO2, CL2,HF,H2,PH3,HCL, etc.
  • See manual
  • Read More
RD-626W Pyroelectric Infrared Sensor
RD-626W Pyroelectric Infrared Sensor
  • human body induction
  • Read More
MRTD-3011 Digital Thermopile Temperature Sensor
MRTD-3011 Digital Thermopile Temperature Sensor
  • temperature
  • -20-250℃
  • Read More
Photoionization PID Sensor 4R-PID
Photoionization PID Sensor 4R-PID
  • VOC,Energy≤10.6eV Volatile Gases
  • 0~10000 ppm
  • Read More

Help you compare our sensors

Table Overview for Winsen Hot Product

Unsure which sensor to choose, please leave your information or email us sales@winsensor.com

Modle Detection principle Characteristics Target gas Detection range Size

MH-Z1911A
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.RESET compliant CO2 400~10000ppm optional 32.9x19.7x8.6mm (LxWxH)

ZH10-VHT
Laser spectral absorption Good consistency;Real time response;Accurate data; PM2.5,VOC,Temperature,Humidity 38×35×12mm(L×W×H)

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

WPCK07
Diffused Silicon, piezoresistance

ZRT510
NDIR High sensitivity, high resolution, fast response R454B, Refrigerant 75.4*57*21.5 mm (without connecting cable)

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

ZE08K-CH2O
Electrochemical High sensitivity &resolution, Low power consumption, Long life CH2O, HCHO, Formaldehyde 0~5ppm

ZE25A-O3
Module, electrochemical Portable O3 detector, air-quality monitor device, Ozone disinfection cabinet, smart home device, etc. O3 0~2ppm

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

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

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

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

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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

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