Halocarbon Refrigerants Detector-Transmitter E2638-HFC

VSKU: 1014000029


Halocarbon Refrigerants Detector-Transmitter E2638-HFC
Detected gases R12, R123, R125, R134a, R143, R22,
R404a, R407c, R410a, HFOs, etc
Default calibration R404a
Sensor type Metal-oxide semiconductor
Sampling method Diffusion
Typical detection range 0...1000 ppm
Resolution / digital unit 1 ppm
Response time T90 ca. 60 s
Sensor lifetime > 5 years
Calibration interval 12 months
Signal update Every 1 second
Self-diagnostics Full functionality check at start-up
Warm-up time ≤ 1 min
Power supply 11...30 VDC / 24 VAC
Power consumption < 2 VA
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable