Elpro > Products > Uncategorized > CTHRC CO2 + RH + °C measuring transducer

CTHRC CO2 + RH + °C measuring transducer

Iskanje

measuring transducer with automatic calibration

Šifra: CTHRC

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CO2:

  • operating range: 0 … 2000 ppm
  • Accuracy: CO2 < ± (50 ppm + 2 % of measured value) (25 °C)

Temperature:

  • operating range: 0 … 50 °C
  • Accuracy: ± 0,2 °C

Humidity:

  • operating range: 10 … 90% RH
  • accuracy: ±3 %

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Description

CTHRC CO2, temperature and humidity transmitter.

The CTHRC measuring transducer with automatic calibration combines CO2, temperature and relative humidity measurement in the same housing. The sensors are located in the cover part of the housing. The cover can be easily removed from the back using the snap handles and detachable clips. This makes installation easier. In addition, there is no need to disconnect cables, which simplifies servicing and replacement. The converter is designed for wall mounting in HVAC systems.

 

Features of the CTHRC

  • Modbus output signal
  • Modbus communication
  • CO2 concentration: 0 … 2000 ppm
  • temperature: 0 … 50 °C
  • Humidity: 10 … 90% RH
  • good long-term stability
  • RCBC algorithm
  • fixing: room
  • Protection class: IP30
  • supply voltage: 24 V AC/DC (22 … 26 V AC/15 … 35 V DC)

 

Automatic calibration

The transducer has automatic calibration, which means that manual recalibration is not necessary during the lifetime of the transducer.

Areas of application, applications of the CTHRC

Carbon dioxide levels are a direct indicator of indoor air quality. This information can be used tospent on very precise ventilation control and air quality improvement. By increasing the air supply only when needed , energy costs can be reduced. The transducer is particularly suited for , such as cinemas, schools, bhospitals, conference rooms, meeting rooms , etc.

 

For more technical information and operating instructions, please see the attached .pdf documents under the Documentation tab.

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