Teracom Gas Sensor – TSG200

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Teracom Gas Sensor – TSG200

1 in stock


Teracom Gas Sensor – TSG200

Short Description

TSG200 is a precision carbon dioxide gas sensor. It utilizes 1-Wire interface for communication. The device utilizes advanced NonDispersive InfraRed (NDIR) element. It detects carbon dioxide in a gaseous environment by its characteristic absorption. The signal form NDIR element further is digital signal processed from a microcontroller, thus provide fully calibrated digital output. The used 1-Wire (registered trademark of Maxim Integrated Products, Inc.) communication interface allows to connect several sensors over a short wiring.

The carbon dioxide gas sensor supplies precise measurement and stable performance. It can be used to measure a wide variety of CO₂ concentrations in public areas and offices, mushroom farms, wineries, terrariums, chemical reaction rooms, greenhouse etc.

TSG200 is supported by TCW220


– Broad dynamic range (0-10000 ppm) to measure a wide variety of CO2 concentrations;

– Calibration on fresh air;

– Excellent long term stability;

– Resolution as high as 10 ppm;

– Unique 64-Bit serial number for multiply sensors support.


Typical applications

– Control and monitoring of chemical processes;

– Monitoring of air parameters in mushroom plants

– Monitoring of air quality in offices and public areas;

– Building’s management systems (BMS);

– Laboratories for cellular respiration of yeast.


Technical parameters

Parameter Value Unit
Supply voltage 4.75 to 5.25 VDC
Maximum current consumption 120 mA
Dimensions 130х70х30 mm
Operating temperature 0 to +50 °C
Maximum humidity 80 %RH  RH
Warm-up time 30  sec.
Measurement range 0 to 10000  ppm
Resolution 10  ppm
Accuracy ±(50 ppm + 3% of reading)  
Zero Drift 2%/month


Downloads Release Date Type

TSG200 – carbon dioxide gas sensor – user manual
 (pdf, 117KB)
17.12.2015  PDF

Additional information

Weight 0.0500 kg


Summersale Week

Week 2