Ammonia Detector-Transmitter E2638-NH3

VSKU: 1014000025


Ammonia Detector-Transmitter E2638-NH3
Sensor type: Electrochemical cell
Sampling method: Diffusion
Typical detection ranges: 0...100 ppm 0...300 ppm 0...1000 ppm
Maximum overload 200 ppm 500 ppm 1500 ppm
Resolution / digital unit: 1 ppm 2 ppm 5 ppm
Response time T90: < 40 s < 40 s < 60 s
Signal update: Every 1 second
Maintenance interval:6 months
Sensor lifetime: > 2 years
Self-diagnostics: Full functionality check at start-up
Warm-up time: ≤ 1 min
Power supply: 11...30 VDC, 24 VAC or 90...265 VAC
Power consumption: < 2 VA
Digital interface RS485,: Modbus RTU protocol
Analog outputs: 2 × 4-20 mA / 0-10 V, user settable