This sensor with digital output and with an Atex protection degree detects both explosive and toxic gases. It uses a microprocessor unit capable of processing the gas concentration data and performing a dynamic calibration that ensures precise detection. Thanks to its metal casing, it is suitable for use in difficult environments with variable temperatures, avoiding false alarms.
Technical features
Power supply: from 12 Vdc to 24 Vdc
Sensor: Catalytic
Output: digital RS485
Replacing the sensitive element: possible with recalibration
Connection for checks and calibration: present
Failure indication: on control unit and on sensor
Operating temperatures: from -10 ° C to + 60 ° C
Body sizes: 110x75x60mm
Degree of external protection: IP65
- Marking and Normative References
- UNI EN 50194-1, Ex dIIC T6 (85 ° C) Ex tD A21 IP66 85 ° C CEC 14 ATEX 098
- Operating temperature
- -20 ° C to + 60 ° C
- Explosive Gas Alarm Threshold
- 0 to 100% LEL
- Sensor type
- catalytic
- Alarm signaling
- Optics (LED) and acoustics (Buzzer)
- Degree of protection
- IP66
- Power supported
- from 12vdc to 24vdc
- Gas type detected
- Methane
- Tester connection for checks
- present
- Exit
- digital Rs485
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