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Calibration: R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234yf, R-1234ze etc
Default calibration: R-404a
Sensor type: metal-oxide semiconductor optical NDIR on demand
Sampling method: Diffusion
Detection range: 0...1000 ppm halocarbon gas
0...2500 ppm halocarbon gas
Resolution: 1 ppm halocarbon gas
Sensor lifetime: > 5 years
Power supply: 12...36 VDC (default), 24 VAC or 230 VAC as options
Digital interface: RS485, Modbus RTU protocol
Analog outputs: 2 × 4-20 mA / 0-10 V, user settable
Output relays: 2 × SPST relays (closing contact), 250 VAC / 30 VDC, 5A max
Alarm setpoints: minimum 250 ppm
Enclosure: grey ABS plastic, wall mount, IP65
Dimensions: H85 × W82 × D55 mm
Operating conditions: -30...+70 °C, 0...95%RH
