Evikon E2670-NH3-P Flameproof Ammonia Detector (0~15% vol.)

Calibration:ammonia NH3

Sensor type:Pellistor (catalytic bead)

Sampling method:diffusion

Detection range: 0...15% vol. (0…100% LEL)

Response time T90:≤10 s

Accuracy:± 2% LEL

Sensor lifetime: >3 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), 250 VAC / 30 VDC, 5 A max

Enclosure: die-cast aluminium, wall mount, IP65

Dimensions: H155 × W145 × D110 mm

Operating conditions: -10...+50 °C, 0...95 %RH

safe areas and ATEX Zones 2 and 22

Datasheet

Manual