VITEKO Flammable gas detector Detector SPH-71 - CO/ External Sensor

The external carbon-dioxide sensor VAT-7-CO serves as an accessory for the SPH-7 detectors. The SPH-7 detector provides power to the external sensor a
signal evaluation from an external sensor. An external sensor is used to detect carbon monoxide in gas boilers and adjacent spaces.
For detection, a non-selective semiconductor heated sensor is used which can respond to other technical gases, but the greatest sensitivity is detected during detection
carbon monoxide. The external sensor is designed as stationary, all checks and calibrations are assumed at the location.
On the sensor board there is optical traffic signaling, exceedance of carbon monoxide concentration and sensor failure.
The sensor is located in an IP40 enclosure.