ZD 22 is a fixed gas sensor for oxygen monitoring with fast response and great sensor durability of up to 5 years. The Oxygen cell based on the Zirconium measurement principle allows measuring an immediate response time to any change in Oxygen concentration, in addition to having both analog and digital output options for connection with other systems and totally intuitive handling:
- Zirconium sensor for oxygen measurement
- Range of 0-25% Vol.
- 4-20 mA or 0.2-1 mA output signal or digital via ModBus
- Illuminated display and transmitter status LEDs.
- Intuitive handling through three buttons and direct access for verification and calibration procedures.
- Signal processing with compensation for temperature changes and reports of error messages, service and maintenance to PC.
- Fast response less than 2 seconds.
- Resistant to CO2 exposure.
- Immune to changes in ambient temperature, pressure or humidity.
- Operation by current 15-30 VDC
- Degree of Protection IP54.
- Expected life of 5 years for the sensor.