CMV-2021D Catalytic H2 Sensor
CMV-2021D Catalytic H2 Sensor
  • H2
  • 0~100 %LEL
  • Read More
WHT20 MEMS type Temperature and Humidity Sensor
WHT20 MEMS type Temperature and Humidity Sensor
  • Environment relative humidity,temperature
  • Read More
ZM03 Digital MEMS Digital alcohol module
ZM03 Digital MEMS Digital alcohol module
  • Alcohol
  • 0-50ppm
  • Read More
ZM01 MEMS VOC Gas Sensor Module
ZM01 MEMS VOC Gas Sensor Module
  • VOC
  • 0-5ppm
  • Read More
GM-802B MEMS NH3 Gas Sensor
GM-802B MEMS NH3 Gas Sensor
  • NH3
  • 1-300ppm
  • Read More
GM-702B MEMS Carbon Monoxide Gas Sensor
GM-702B MEMS Carbon Monoxide Gas Sensor
  • CO
  • 5-5000ppm
  • Read More
GM-602B MEMS H2S Gas Sensor
GM-602B MEMS H2S Gas Sensor
  • H2S, Benzene
  • 0.5-50ppm
  • Read More
GM-512B MEMS Breath Smell Gas Sensor
GM-512B MEMS Breath Smell Gas Sensor
  • Mouth odor:H2S、C2H5OH、Acetone
  • 0.5-50ppm
  • Read More
GM-502B MEMS VOC Gas Sensor
GM-502B MEMS VOC Gas Sensor
  • VOC、C2H5OH、CH2O、C7H8
  • 1-500ppm
  • Read More
GM-402B MEMS Combustible Gas Sensor
GM-402B MEMS Combustible Gas Sensor
  • CH4,C3H8
  • 1-10000ppm
  • Read More
GM-302B MEMS Alcohol Gas Sensor
GM-302B MEMS Alcohol Gas Sensor
  • Ethanol vapor
  • 1-500ppm
  • Read More
GM-202B MEMS Smoke Gas Sensor
GM-202B MEMS Smoke Gas Sensor
  • C2H5OH,smoke
  • 10-1000ppm
  • Read More
GM-102B MEMS NO2 Gas Sensor
GM-102B MEMS NO2 Gas Sensor
  • NO2
  • 0.1-10ppm
  • Read More

Help you compare our sensors

Table Overview for Winsen MEMS gas sensor

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

Modle Detection principle Characteristics Target gas Detection range Size

CMV-2021D
Catalytic combustion effect The bridge output is linear,Quick response H2 0~100 %LEL

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

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

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

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

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

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

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

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

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

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

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

ARE YOU LOOKING FOR SENSOR

Not sure which sensor is right?

Get a free initial consultation right now

WHAT WE DO

MEMS gas sensor Knowledge

MEMS gas sensor

Leading gas sensing Solution supplier

Our Hot Products

ANY QUESTIONS?

Frequent Asked Questions

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

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

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

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

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

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

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

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

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

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

CONTACT US

LET'S TALK

Request Consultation