Manufacturer: FIS® NISSHA

CO module

1. The equipped sensor model is SB-500-12M1, detecting CO selectively with a periodic high/low sensor temperature change.
2. Sensor heater voltage: PWM, Sensor circuit voltage: DC
3. Temperature influence is compensated by a thermistor on the module.
4. "Initial surveillance mode” is executed for 60 seconds after the reset, checking CO leaks at a short interval. And then checking CO leaks every 25 seconds.

Application CO sensing