
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

ZPH01 Air-quality and Particles Sensor
- VOC,PM2.5
- 15000 particles /283ml
- 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

MQ316 Mouth smell sensor
- Mouth odor:C2H5OH、H2S、CH3SH
- C2H5OH(5-200ppm)
- Read More

MQ138 VOC Gas Sensor
- C7H8、CH3COCH3、C2H5OH、H2
- 5~500ppm
- Read More

MQ135 Semiconductor Sensor for Air Quality
- Air pollution:NH3、sulfide、benzene series steam
- NH3、C7H8、H2、Smoke(10~1000ppm)
- 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

ZM01 MEMS VOC Gas Sensor Module
- VOC
- 0-5ppm
- 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

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

MP503 Air-Quality Gas Sensor
- C2H5OH、smoke、iso-butane、CH2O
- 10-1000ppm(C2H5OH)
- Read More

GM-502B MEMS VOC Gas Sensor
- VOC、C2H5OH、CH2O、C7H8
- 1-500ppm
- Read More
Help you compare our sensors
Table Overview for Winsen VOC sensor
Unsure which sensor to choose, please leave your infomation or email us
Modle | Detection principle | Characteristics | Target gas | Detection range | Size |
---|---|---|---|---|---|
![]() 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 | |
![]() 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) | |
![]() 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) |
![]() MQ316 |
Semiconductor | High sensitivity to C2H5OH、H2S、CH3SH | Mouth odor:C2H5OH、H2S、CH3SH | C2H5OH(5-200ppm) | φ9.4×8 |
![]() MQ138 |
Semiconductor | High sensitivity to C7H8、CH3COCH3、C2H5OH、CH2O | C7H8、CH3COCH3、C2H5OH、H2 | 5~500ppm | 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 |
![]() 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 |
![]() ZM01 |
Module,semiconductor,MEMS | High sensitivity and small size, and adopts I2C digital signal output mode | VOC | 0-5ppm | 5×5×1.55 |
![]() 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 |
![]() 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 |
![]() MP503 |
Semiconductor | High sensitivity to C2H5OH、smoke、iso-butane、CH2O | C2H5OH、smoke、iso-butane、CH2O | 10-1000ppm(C2H5OH) | φ9.4×7 |
![]() 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 |
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VOC sensor 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.