The GDU-Incus ultrasonic gas leak detector has been granted SIL 2 certification to add to its growing collection of approvals. Already IECEx approved for use in hazardous areas, the GDU-Incus is ATEX certified to Ex d ib IIB+H2 T4.

Manufacturer, Groveley Detection, has over 20 years’ experience supplying high-quality fire and gas detection equipment for hazardous areas and the GDU-Incus represents the latest development in ultrasonic gas leak detection technology.

Utilising extremely stable piezoelectric technology, the GDU-Incus offers a large coverage area of up to 40m (pressure, leak size and background noise level dependant) with a detection range between 25kHz to 100kHz and an instantaneous speed of response.

The IP66/67 rated detector provides unrivalled protection from the harshest of weather, its -55®C to +85®C operating temperature ensures functionality in even extreme environments.

The GDU-Incus is factory set and requires no field calibration, it needs minimal maintenance and reliable operation is ensured using a continuous electronic self test.

Safety Integrity Level is the measure of functional safety of electrical and electronic safety related systems.