Evikon E2638-HFC 냉매검출기 (0~2500 ppm)

Detected gases: R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1233zd, 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 (option): 2 × SPST relays (closing contact), 250 VAC / 30 VDC, 5 A max

Alarm setpoints: minimum 250 ppm

Enclosure:  grey ABS plastic, wall mount, IP65

Dimensions: H90 × W145 × D55 mm

Operating conditions: -30...+60 °C, < 95 %RH

Datasheet

Manual