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 Sensors 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 |
