SILAREX is a new sensor platform based on the principle of non-dispersive infrared absorption (NDIR). This process, which is also used in the EVO line from smartGAS, offers considerable advantages over other processes, such as selectivity, long-term stability and measuring accuracy.
The SILAREX solution allows multiple gases to be measured in the same module. It has pressure compensation.
SILAREX systems have been developed for:
- Precise analysis of SF6 in switchgear.
- The combined measurement of CO in the ppm range and 20 vol.% CO2.
- Other gas combinations where precision is required.

SAE Module controls the sensor environment
The SAE Module is the complete “Box” with:
- Power Supply
- Heater
- Interface – RS485 digital output
