CDWH : Co2 Transmitter

Model :CDWH
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Description

wall Mounted Carbon Dioxide Transmitter


Applications & Features:

Omicron carbon Dioxide transmitters are designed for environment monitoring and controlling in industrial and commercial buildings. These transmitters can be used for:

  • Air monitoring of supply, exhaust and return air.
  • Air monitoring in critical environment such as outside air
  • Other applications of combustion measurement
Features:
  •  High performance semiconductor sensors and circuits, ensure accurate measurement
    and temperature compensation.
  • Good long term stability and reliability
  • 15 Years Sensor Life
  • Fast response
  • Digital technology applied, multiple output optional, over voltage and reverse polarity protection, high reliability and interference capability.
  • Fast Response

 

Additional information

Sensor

NDIR

Range

0~2000 ppm

Output

4~20mA 0~20mA
2~10VDC 0~10 VDC
(Dip Switch Settable)

Communication

Optional Modbus RS485 RTU

Accuracy

As per ordering code

Hysteresis

<±1% of F.S

Response time

<10s (25°C,in slow air)

Sampling Time

1s

Drift

<±0.5% of F.S

Power

24 VAC (4 wires) / 24 VDC (3 wires or 4 wires)

Output Load

500 (current), >2K (voltage)

Temperature Limit

-20~80°C

Storage Temperature

-40~100°C

Housing

Fireproof ABS Enclosure

Display

Optional LCD Display

Area Of Coverage

750 m2 (optionally available upto 1500 m2)

Agency Approval

CE

Calibration Protocol

COML