What is the TB600C-CO-1000 Gas Sensor Module?

The EC Sense TB600C-CO-1000 Carbon Monoxide Gas Sensor Module combines state-of-the-art solid polymer sensor technology with a sophisticated circuit board. Therefore, the TB600C Gas Sensor Module provides a simple yet effective solution for gas sensing applications. As a matter of fact, the single gas sensor converts the sensor signals into a standardized digital output, ensuring ease of use and integration.

Why choose the EC Sense Gas Sensor Module TB600C?

By incorporating the TB600C-CO-1000 Gas Sensor Module, you can concentrate fully on your expertise without the hassle of dealing with sensor technology and calibration. This module offers a seamless integration into your device, featuring a standard digital UART output.
It detects gas, temperature and humidity and easily receives all data simultaneously. In addition, it boasts low power consumption as well as a compact footprint.

The inner workings of the gas sensor technology

At the heart of each Sensor Module lies a solid polymer electrochemical gas sensor, representing a revolutionary innovation in the field of electrochemical detection. This technology operates based on the principle of electrochemical catalytic reactions. This is a basic electrochemical reaction, where the sensor responds to target gases by generating a small electric current signal, which is directly proportional to the gas concentration. Traditional electrochemical sensors use liquid or gel electrolytes, which pose operational challenges. The EC Sense solid polymer electrochemical gas sensors effectively overcome these obstacles creating gas sensors which are small, robust, reliable and above all do not consume any power.

Additional Insights

For added convenience, EC Sense offers an Evaluation Kit complete with a USB to TTL adapter.
The EVAL-Kit includes a user-friendly testing software that can be easily installed on any standard PC to test and familiarize yourself with the product. Explore our accessories for more information!


  • Detects single gas + temperature + humidity
  • Long lifetime > 5 years
  • Plug-and-Play
  • Anti-poisoning
  • Fast response and stable zero return time
  • Easy-to-use calibration
  • UART TTL 3.3V or I2C digital signal
  • 3.3 to 5V DC supply power
  • Low power consumption and sleeping mode (suitable for battery and IoT applications)
  • Suitable for Indoor and Outdoor environment
  • Wide operation temperature range of -40° to +55°C
  • Independent temperature and humidity digital sensor output
  • RoHS compliant


Technical Parameters

  • Measurement Range: 0 – 1000 ppm
  • Resolution: 0.1 ppm
  • Response Time: < 3 sec. (T50 < 10 sec. / T90 < 30 sec.)
  • Output: UART TTL 3.3V or I2C digital signal
  • Working Voltage: 3.3 – 5.5V DC
  • Weight: 3.1g
  • Dimensions (with sensor): 23 x 25.5 x 10.2 mm



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