T8248 Temperature and CO2 Sensors With Output 0 to 10 V and Display

CO2 - carbon dioxide level and temperature sensor T8248 is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.

Method of CO2 sensor multipoint calibration leads to an excellent accuracy measurement of CO2 in the entire of operating temperature range. With this sensor is the device able to meet the demanding requirements for outdoor use. The measurement principle is based on the NDIR principle with dual wavelength, which automatically compensates for aging of the sensor. The sensor is resistant against the pollution and provides maintenance-free operation and excellent long-term stability.

Large dual line LCD is an advantage. Display is possible to switch off. Computerized design ensures maximum long-term stability and failure indication.
Measured CO2 concentration and temperature values are converted to 0-10V voltage outputs.

Included in delivery:
  • Traceable calibration certificate
  • Quick start manual
  • Free program TSensor for configuring of the transmitter
Transmitter is also equipped with an alarm LED:
  • LED shines green - CO2 concentration 0 to 1000 ppm
  • LED shines yellow - CO2 concentration 1001 to 1200 ppm
  • LED shines red - CO2 concentration 1201 ppm and more


Sensor type T8248
Output 0 to 10 V
Measured Value CO2 + temperature
Temperature Measuring Range -10 °C to 50 °C
LCD display YES
Range of CO2 concentration measurement 0 to 2000ppm
Accuracy of CO2 concentration measurement ±(50 ppm +2 % from reading) at 25 °C and 1013 hPa
Accuracy of temperature output ±0.5 °C
Temperature units degrees Celsius, Fahrenheit
Temperature operating range -10 °C to +50 °C
Ingress protection IP 20
Power supply 9 to 30 VDC
Dimensions 88 x 106 x 33 mm (W x H x D)
Material of the connection head ABS
Weight approximately 150g

* The stated measurement ranges and accuracies for the individual sensors refer to operating conditions when the supply voltage is connected.
**Temperature sensor can be used in temperature range -40 °C to 80 °C for a short time.
Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

Dimensional Draft

Visit our downloads page to view technical characteristics or contact our technical sales department for more information, prices or with your specifications.

Also, you can reach us on +44 (0) 1865400514
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