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
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ZS21 Temperature and Humidity Sensor Module
ZS21 Temperature and Humidity Sensor Module
  • Temperature and Relative Humidity
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Multi-in-One Sensor Module ZPHS01C
Multi-in-One Sensor Module ZPHS01C
  • PM2.5, CO2, CH2O, TVOC,Temperature&Humidity
  • CO2: 400~5000ppm; PM2.5: 0-1000μg/m³; CH2O: 0-1.6ppm; VOC: 4 level; Temperature: 0-65℃ (Accuracy±0.5℃); Humidity: 0-100%RH (Accuracy±3%)
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WSP2110 VOC Gas Sensor
WSP2110 VOC Gas Sensor
  • toluene, methanal, benzene, alcohol, acetone &etc.
  • 1~50ppm
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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
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MG-812 Low Power-Consumption CO2 Sensor
MG-812 Low Power-Consumption CO2 Sensor
  • CO2
  • 0~ 10000ppm CO2
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Multi-in-One ZPHS01B Sensor Module
Multi-in-One ZPHS01B Sensor Module
  • CO2. PM2.5. CH2O. O3. CO. TVOC. NO2. Temperature. Humidity
  • See Manul
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ZW03 pH water quality sensor module
ZW03 pH water quality sensor module
  • pH water
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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
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ZH08 Laser dust sensor
ZH08 Laser dust sensor
  • PM1.0, PM2.5, PM10
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ZH07 Laser dust sensor
ZH07 Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
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ZH06-IV Laser dust sensor
ZH06-IV Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
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ZH06-III Laser dust sensor
ZH06-III Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
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ZH06-II Laser dust sensor
ZH06-II Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
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ZH06-Ⅰ Laser dust sensor
ZH06-Ⅰ Laser dust sensor
  • PM2.5
  • 0-1000μg/m³
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ZPH04 Particles Sensor
ZPH04 Particles Sensor
  • PM2.5
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ZPH03 Particles Sensor
ZPH03 Particles Sensor
  • PM2.5
  • 4 ~ 500ug/m
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MS-Z3 Macromolecule Humidity Sensor
MS-Z3 Macromolecule Humidity Sensor
  • Environment relative humidity,temperature
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ZS05 Temperature and Humidity Module
ZS05 Temperature and Humidity Module
  • Environment relative humidity,temperature
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ZS03 Temperature and Humidity Module
ZS03 Temperature and Humidity Module
  • Environment relative humidity,temperature
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WHT20B MEMS type Temperature and Humidity Sensor
WHT20B MEMS type Temperature and Humidity Sensor
  • Environment relative humidity,temperature
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MW-O101 dissolved oxygen water quality detection sensor
MW-O101 dissolved oxygen water quality detection sensor
  • Solution
  • 0~20 mg/L
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MW-pH101 water quality detection sensor
MW-pH101 water quality detection sensor
  • Liquid
  • 1~14
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MW-ORP101 water quality detection sensor
MW-ORP101 water quality detection sensor
  • Liquid
  • -2000 mV ~﹢2000 mV
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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 Ozone Detection Module ZE27-O3
Electrochemical Ozone Detection Module ZE27-O3
  • O3
  • 0~10ppm
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Electrochemical Ozone Detection Module ZE14-O3
Electrochemical Ozone Detection Module ZE14-O3
  • O3
  • 0~100ppm
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Electrochemical Detection Module ZE12A
Electrochemical Detection Module ZE12A
  • CO, SO2, NO2, O3
  • CO (0-10ppm), SO2 (0-1ppm), NO2 (0-1ppm), O3 (0-1ppm)
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Electrochemical CH2O Detection Module ZE08-CH2O
Electrochemical CH2O Detection Module ZE08-CH2O
  • CH2O
  • 0~5ppm
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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%)
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ZPH02 Particles and VOC Sensor
ZPH02 Particles and VOC Sensor
  • Dust PM2.5, VOC
  • VOC is 5 level Output
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ZM01 MEMS VOC Gas Sensor Module
ZM01 MEMS VOC Gas Sensor Module
  • VOC
  • 0-5ppm
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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
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
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MH-Z19E NDIR CO2 Module
MH-Z19E NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
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MH-Z1911A NDIR CO2 Module
MH-Z1911A NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
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MH-Z19C NDIR CO2 Module
MH-Z19C NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
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MH-V1512A NDIR CO2 Module for Automotive
MH-V1512A NDIR CO2 Module for Automotive
  • CO2
  • 400~10000ppm optional
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MH-Z1311A NDIR CO2 Module
MH-Z1311A NDIR CO2 Module
  • CO2
  • 0~10000ppm optional
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MH-Z16 Infrared CO2 Gas Module
MH-Z16 Infrared CO2 Gas Module
  • CO2
  • 400~10000ppm optional
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MH-Z14B NDIR CO2 Module
MH-Z14B NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
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MH-Z14A NDIR CO2 Module
MH-Z14A NDIR CO2 Module
  • CO2
  • 400~10000ppm optional
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ME2-CH2O-16×15 Formaldehyde Sensor
ME2-CH2O-16×15 Formaldehyde Sensor
  • CH2O
  • 0-5ppm, Max 20ppm
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ME2-O3-16x15 O3 Gas Sensor
ME2-O3-16x15 O3 Gas Sensor
  • O3
  • 0-10/100ppm,Max 200ppm
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ME2-O3 O3 Gas Sensor
ME2-O3 O3 Gas Sensor
  • O3
  • 0-10/100ppm,Max 200ppm
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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
MP503 Air-Quality Gas Sensor
MP503 Air-Quality Gas Sensor
  • C2H5OH、smoke、iso-butane、CH2O
  • 10-1000ppm(C2H5OH)
  • Read More
GM-502B MEMS VOC Gas Sensor
GM-502B MEMS VOC Gas Sensor
  • VOC、C2H5OH、CH2O、C7H8
  • 1-500ppm
  • Read More

Help you compare our sensors

Table Overview for Winsen Environmental Protection

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

Modle Detection principle Characteristics Target gas Detection range Size

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

ZS21
Semiconductor, Module Fully calibrated, Wide power supply voltage range, from 2.0V to 5.5V,Digital output, standard I²C signal Temperature and Relative Humidity

ZPHS01C
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. PM2.5, CO2, CH2O, TVOC,Temperature&Humidity CO2: 400~5000ppm; PM2.5: 0-1000μg/m³; CH2O: 0-1.6ppm; VOC: 4 level; Temperature: 0-65℃ (Accuracy±0.5℃); Humidity: 0-100%RH (Accuracy±3%) 62.5mm (L) x 61mm(W) x 25mm(H)

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

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,RESET compliant Alcohol 0~2 ppm

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

ZH08
Mie Scattering Theory Good consistency,Real time response,RESET compliant 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,RESET compliant PM2.5 0-1000μg/m³ 48×40×12.5mm(L×W×H)

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

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

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

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

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

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

ZS05
Temperature and humidity detection 1、Low cost, Low power consumption, Small sizes;2、High sensitivity;3、Standard IIC digital interface;4、RESET compliant 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;4.RESET compliant Environment relative humidity,temperature

WHT20B
MEMS capacitive humidity sensor 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

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-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

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)

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

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

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

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

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

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

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)

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

MH-V1512A
non-dispersive infrared (NDIR) principle Lin interface. Extremely low power consumption, excellent for for in-car air quality, vehicle HVAC and ventilation. 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.RESET compliant 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)

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-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

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

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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WHAT WE DO

Environmental Protection 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.

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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.

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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

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