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Gas Level Sensor | VOC


  • Dimensions: 30 x 30 x 15.3 mm
  • Supply Voltage: 5 VDC
  • Measuring Range VOC: 0 – 65535 ticks
  • Measuring Range NOX: 0 – 65535 ticks
  • Interface: I2C
  • Allowable Overpressure: 1 bar

Delivery time: 1 - 3 working days

SKU: BM-A-0046 Category:


 Gas Level Sensor | VOC


Get to know the Bartels Mikrotechnik VOC sensor, brought to you by our partner Sensirion. A solution for in- and online monitoring of volatile organic compounds (VOCs), designed to integrate seamlessly with air treatment systems and air quality monitors. This sensor incorporates Sensirion‘s SGP40 technology. This combined with their patented CMOSens® Technology is able to deliver a complete sensor system on a single chip.


The core of our sensor’s functionality is Sensirion’s VOC Algorithm, which is the base to the gas index software. This allows the sensor signal to be directly utilized for assessing indoor air quality, making it an ideal tool for controlling air treatment devices. Use cases include activating fan controls gradually based on the detected VOC levels.

Perfect Fit

This product features a digital I²C interface which allows for easy integration and communication with existing systems. It is compatible with our Bartels Pump | BP7 and mp-Multiboard2 evaluation board, profiting from the versatility of the Bartels family of products and Multiboard2 environment.

The built-in temperature-controlled micro-hotplate and a humidity compensated indoor air quality signal makes precise and reliable readings possible. This is essential for maintaining optimal control of indoor air quality. Bartels Mikrotechnik‘s VOC sensor is a perfect fit for developers and manufacturers focusing on indoor air quality and energy-efficient air treatment solutions. Its robust design guarantees longevity and performance. Equip your air quality monitors and treatment devices with our VOC sensor to ensure a healthier, more sustainable indoor environment.