Evikon E2648-CO2 二氧化碳探测器 (0~40 000 ppm)

Calibration:  carbon dioxide CO2

Sensor type: photoacoustic optical NDIR

Sampling method: diffusion

Detection range:  0...10 000 ppm (10K) CO2

                             0...40 000 ppm (40K) CO2

                             0...5 %vol (50KN) CO2

                             up to 100 %vol CO2 on request

Resolution: 1 ppm for 10K

                         10 ppm for 40K

                         0.01%vol for 50KN

Sensor lifetime: up to 10 years for 10K/40K

                          up to 5 years for 50KN

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: die-cast aluminum, wall mount, IP66

Dimensions:  H120 × W125 × D57 mm

Operating conditions:   -40...+60 °C, 0...100 %RH

Datasheet

Manual