Evikon E2638-C2H4 Ethylene Detector (0~1500 ppm C2H4)

Calibration: ethylene C2H4

Sensor type: electrochemical

Sampling method: Diffusion

Detection range:  0...10 ppm C2H4
                                0...200 ppm C2H4
                                0...1500 ppm C2H4

Resolution: 0.1 / 1 / 1 ppm C2H4

Repeatability: < 2 % of signal

Sensor lifetime: 2 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 (option): 2 × SPST relays( closing contact)

Enclosure:  grey ABS plastic, wall mount, IP65

Dimensions: H90 × W145 × D55 mm

Operating conditions: -20...+50 °C, 15...90 %RH, with humidity compensation up to 100 %RH