Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Model: CDW-LED

Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Model: CDW-LED

Combines accurate CO2 measurements with a passive temperature output. The Non-Dispersive Infrared (NDIR) sensor continuously updates the calibration through a proprietary logic feature which limits the amount of error due to drift.

Combines accurate CO2 measurements with a passive temperature output. The Non-Dispersive Infrared (NDIR) sensor continuously updates the calibration through a proprietary logic feature which limits the amount of error due to drift.

Discontinued!

This product has been discontinued and is no longer available.

There is no direct replacement, however we recommend the:

Dwyer CDT-2N44-LCD Wall Mount Carbon Dioxide/Temperature Transmitter with LCD, 2000 ppm, 32 to 122°F-

Dwyer CDT-2N44-LCD Wall Mount Carbon Dioxide/Temperature Transmitter with LCD, 2000 ppm, 32 to 122°F

Model: CDT-2N44-LCD

Accurately monitor the CO2 concentration and temperature in indoor environments to help energy savings with this carbon dioxide and temperature transmitter. In addition, it features barometric pressure adjustment, an integral LCD, and a 4 to 20 mA/0 to (5 or 10) V DC CO2 and temperature outputs.


Dwyer CDT-2N4F-LCD Wall Mount Carbon Dioxide/Temperature Transmitter with 20 KΩ NTC thermistor and LCD, 2000 ppm, 32 to 122°F-

Dwyer CDT-2N4F-LCD Wall Mount Carbon Dioxide/Temperature Transmitter with 20 KΩ NTC thermistor and LCD, 2000 ppm, 32 to 122°F

Model: CDT-2N4F-LCD

Accurately monitor the CO2 concentration and temperature in indoor environments to help energy savings with this carbon dioxide and temperature transmitter. In addition, it features a 20 KΩ NTC thermistor temperature output, an integral LCD, and a 4 to 20 mA/0 to (5 or 10) V DC CO2 and temperature outputs.


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Dwyer CDW-LED Offers

  • Ideal for building automation systems to help control the fresh air intake in a room.

Specifications:

Range: 0 to 2000 PPM CO2.

Accuracy: ±100 PPM @ 22°C.

Temperature Dependence: 0.2% FS per °C Stability < 2% of FS mover life of sensor.

Pressure Dependence: 0.13% of reading per mm of Hg.

Response Time: 3 to 5 minutes for 90% step change.

Storage Temperature: -4 to 158°F (-20 to 70°C).

Power Consumption: 1.75 VA average 3.25 VA peak.

Sensor: Non-Dispersive Infrared Sensor.

Output: 0 to 10 VDC for CO2; 20K Ohm NTC Thermistor for temperature.

Weight: 0.5 lb (227 g).

Agency Approval: CE.

What's included with the Dwyer CDW-LED

  • Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Ask a question about Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Customer Reviews for the Dwyer CDW-LED

Dwyer CDW-LED Offers

  • Ideal for building automation systems to help control the fresh air intake in a room.

Specifications:

Range: 0 to 2000 PPM CO2.

Accuracy: ±100 PPM @ 22°C.

Temperature Dependence: 0.2% FS per °C Stability < 2% of FS mover life of sensor.

Pressure Dependence: 0.13% of reading per mm of Hg.

Response Time: 3 to 5 minutes for 90% step change.

Storage Temperature: -4 to 158°F (-20 to 70°C).

Power Consumption: 1.75 VA average 3.25 VA peak.

Sensor: Non-Dispersive Infrared Sensor.

Output: 0 to 10 VDC for CO2; 20K Ohm NTC Thermistor for temperature.

Weight: 0.5 lb (227 g).

Agency Approval: CE.

What's included with the Dwyer CDW-LED

  • Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Ask a question about Dwyer CDW-LED Carbon Dioxide/Temperature Transmitter with LED

Customer Reviews for the Dwyer CDW-LED

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