Evikon E2638-CO2 二酸化炭素検出器 (0~40000 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% 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: 2 × SPST relays (closing contact),

Enclosure:  grey ABS plastic, wall mount, IP65

Dimensions: H90 × W145 × D55 mm

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

Datasheet

Manual