2 Canada 
2 India 
1 China 
1 Finland 
1 UK 
1 Ukraine 
Semiconductor Gas Sensors Tgs822tf - China
price: check with company for price
The sensing element of Figaro gas sensors is a tin dioxide (SnO 2 ) semiconductor
which has low conductivity in clean air.
In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in
the air.
A simple electrical circuit can convert the change in conductivity to
an output signal which corresponds to the gas concentration.
The TGS 822 has high sensitivity to the vapors of organic solvents as well as
other volatile vapors.
It also has sensitivity to a variety of combustible gases
such as carbon monoxide, making it a good general purpose sensor.
Also
available with a ceramic base which is highly resistant to severe environments
as high as 200°C (model# TGS 823).
Company Contact:
- Posted By: Apollosense Ltd
- Phone: 18932142237
- Address: Unit 1502,Hollywood Plaza,610 Nathan Road, Mong Kok, Kln.,HK, Shenzhen , Guangdong , China
- Email:
- Website: http://www.apollounion.com
Published date: July 20, 2016
- Business Description: Our company specilized in sensors for 15 years, we sell many kinds of sensors , like gas sensors, pressure sensors, humidity sensors, liquid level sensors, uv sensors, air flow sensors and so on.
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