The IP66 version is recommended for applications where high levels of dust, moisture or condensation is present. It is  available for IR CO2 sensors.

The sensor is fitted with an ABS head with sintered steel face disc which projects outside an IP66 enclosure.

This ensures fast sensor response and prevents condensation reaching the electronics.

It is rated –40 °C to +50 °C. (+40 °C with electrochemical sensors). This is also available with a remote ABS head.

In heavy spray or wash down areas extra protection can be provided by fitting a splashguard.

MGS IP66 datasheet