Detects the temperature rise (change in resistance) of the platinum coil by oxidizing a gas in contact with the surface of a catalyst.
Detection Principle
Structure of sensing element
Sensor Performance
Features:
- Output - gas concentration is linear to LEL.
- High accuracy, superior repeatability.
- Immune to surrounding temperature and humidity.
- Power saving type (CSS) consumes only 1/4 of our conventional contact combustion sensor.