Product Description:

TGS3870 Methane Carbon Monoxide Sensor (CH4/CO sensor) For Gas Alarm

Features:

figaro methane carbon monoxide sensor (CH4/CO sensor) TGS3870

The TGS3870-B00 is a microbead semiconductor gas sensor for the detection of methane and carbon monoxide. Due to the use of a microbead gas sensing structure, through the heating of the sensor

By applying a periodically varying high and low voltage, a sensor can detect both methane and carbon monoxide. Also, the gas sensing body is very small

Small, heater power consumption only 38mW (average).

The TGS3870-B00 is extremely durable due to its low sensitivity to ethanol vapor, a typical disturbing gas in residential environments, making it the ideal sensor for the gas alarm market.

Two, Japan figaro methane carbon monoxide sensor (CH4/CO sensor) TGS3870 features:

* Small size, low power consumption

* Good selectivity and sensitivity to methane and carbon monoxide

* Low sensitivity to ethanol vapor

* Long service life, low cost

Third, methane carbon monoxide sensor (CH4/CO sensor) TGS3870 application:

* Methane, carbon monoxide composite alarm

Four, methane carbon monoxide sensor (CH4/CO sensor) TGS3870 sensitivity characteristics (methane) :

The figure below shows a representative sensitivity characteristic curve measured under standard test conditions (see back).

The ordinate represents the sensor resistance ratio Rs/Ro, and the definition of Rs and Ro is as follows:

Rs = Resistance value of the sensor in various concentrations of gas

Ro = Resistance value of the sensor at 3000ppm methane

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.