Smart sensing solutions

Making the



We create your future gas sensing solutions tuned for remote environmental monitoring, industrial, safety and health applications, from device to actionable data.

Gas sensor solutions

We help you to selectively, autonomously and efficiently measure gases and VOC

multi-gas microsensor

Multi-gas microsensor

Our flagship product line EnviCam-3x is a microsensor component for IoT & Industry 4.0. These unique “environmental camera” (EnviCam®) allows to see the invisible, the (bio)chemical molecules that surround us. The microchips are based on our patented CMOSEnvi™ technology.

Environmental monitoring

Our plug-and-play multi-sensor module gathers well-known gas sensing technologies and environmental sensors within a unique smart communicating system based on LPWAN and Bluetooth technologies, for both indoor and outdoor monitoring.

Custom service

Our engineering team will help you design your gas & environmental sensing solutions for IoT and Industry 4.0 applications, implementing the most advanced technologies associated to VOCSens products, IP and know-how.

Market applications

  • Environmental legislation
  • Safely & Health
  • Process control



  • Odor monitoring
  • Environmental legislation
  • Process control


  • Livestock farming (air purification)
  • Fruit and vegetable ripening control
  • Fertilizer monitoring


  • Air quality monitoring
  • Citizen awareness
  • Traffic control

smart city

Market applications

  • Indoor air quality monitoring
  • Air filtration
  • HVAC
  • BIM
  • Facility management

smart building

  • Breathalyzer
  • Telemedicine (health monitoring)
  • Disease detection


  • Cleanroom monitoring
  • Safety & Health




Gas Detection Technologies: An Overview

30 October 2023
Industrial livestock farms must reduce their nitrogen emissions through reduced livestock numbers and the adoption of new technologies
Case studies

Helping industrial farms better measure and control nitrogen emissions

16 October 2023
Gas sensor calibration is vital because it corrects for drift due to factors like temperature, humidity, aging, and inherent device characteristics

Gas Sensor Calibration

14 September 2023

About us

Benefit from over 20 years of research from the UCLouvain laboratories (ELEN department, ICTEAM) and multiple collaborations, VOCSens is developing a new concept of environmental camera, EnviCam®, allowing to see the invisible, these chemical and biochemical molecules surrounding us. The company has developed a manufacturing process, CMOSEnvi™, fully compatible with the CMOS technology found in the electronic chips of our daily lives. Established in February 2019, it is based at Axis Parc, Mont-Saint-Guibert, Belgium, close to Louvain-la-Neuve Science Park.

Get in touch


This website uses cookies to ensure you get the best possible experience on our site. More information about cookies.