TGS832-A00 Chlorofluorocarbons Gas Sensor Features:
* High sensitivity to refrigerant gases
* Quick response
* Long term stability
* Uses simple electrical circuit
TGS832-A00 Chlorofluorocarbons Gas Sensor Applications:
* Portable and fixed installation refrigerant leak detectors
The sensing element of Figaro gas sensor is a tin dioxide (SnO2 ) 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 TGS832-A00 has high sensitivity to refrigerant gases commonly used in air conditioning systems and refrigerators such as R-134a, R-404a, R-407c, and R-410. TGS832-A00 has a gas diffusion
hole in the sensor cap as well as in the sensor base. By using the sensor with a suction pump, response speed can be accelerated, making it suitable for portable gas leakage checkers.
TGS832-A00 Chlorofluorocarbons Gas Sensor Specifications
Target gases
|
Halocarbon gas
|
Typical detection range
|
10 - 1,000ppm
|
Sensing principle
|
MOS type
|
Driving voltages
|
Heater Voltage:5.0V
Circuit Voltage:Max24V
|
Power consumption
|
835mW
|
Dimensions
|
φ17×10mm
|
Weight
|
Approx. 2.4g
|