Teracom 1-Wire carbon dioxide sensor TSG200


Model TSG200

TSG200 is a precise carbon dioxide sensor.

For carbon dioxide concentration measurements, an advanced NonDispersive InfraRed (NDIR) element is used. It detects carbon dioxide in a gaseous environment by its characteristic absorption.

The digital signal from NDIR element is processed by a microcontroller. This provides a fully calibrated digital output.

The carbon dioxide sensor supplies precise measurement and stable performance. It can be used to measure a wide variety of CO₂ concentrations in public areas, offices, and industries.

Only one TCG200 can be connected to the 1-Wire bus used for communication, but several another sensors can be connected as well. This allows multi-parameter monitoring with a single controller.

Characteristic Data
Supply voltage4.7 to 5.25 VDC
Maximum supply current 120 mA, average 70mA
Measurement temperature range-200 to +850 C
Accuracy(50 ppm +3% of reading
Dimensions130 x 70 x 30 mm
Operating temperature range0 to +50 C
Operating relative humidity range0 to 85%RH(non-condensing)
Warm-up time30 s
Measurement range0 to 10000
Resolution10 ppm
Maximum drift2% FS

The 1-Wire temperature sensor can be used with:

* Ethernet IO module TCW241
* Ethernet data logger TCW220

Warranty period: 3 years

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  • Model: TSG200
  • Shipping Weight: 1lbs
  • Manufactured by: Teracom