GfG Car Park Sensor Transmitter

The GfG EC22 gas transmitter is a reliable and economical fixed gas detection solution designed for monitoring toxic gases such as carbon monoxide (CO) and nitrogen dioxide (NO₂) in non-hazardous environments.

Using proven electrochemical (EC) sensor technology, the EC22 provides accurate and stable detection—making it ideal for car park ventilation control and exhaust gas monitoring applications.

Purpose-Built for Car Park Applications
Vehicle exhaust gases can quickly accumulate in enclosed or underground car parks, creating health risks and compliance issues. The EC22 (and dual-sensor EC22 DS) is specifically designed to monitor these gases and trigger ventilation systems when required.

Typical applications include:

The EC22 DS variant allows simultaneous monitoring of CO and NO₂/NOx, providing a more complete picture of air quality in modern vehicle environments.

Reliable, Accurate Detection
The EC22 uses electrochemical sensors to measure toxic gases such as CO and NO₂ with high accuracy and stability.

This ensures reliable detection for both short-term exposure peaks and long-term air quality control.

Low-Cost, Practical Solution
Designed as an affordable alternative within fixed gas detection, the EC22 offers:

This makes it ideal for projects where multiple sensors are required across large areas.

Seamless BMS Integration
The EC22 is designed for easy integration into building control systems, supporting:

This allows direct connection to BMS, PLC, or dedicated gas controllers, enabling automated:

Built to withstand the conditions typical of car parks and service spaces.

Key Features