Hydrogen leak tester for fine leak sensors and localization.
The T520H2, a new comer in the ATEQ range of manufacturers of leak detectors, is one of the finest gas tracer and leak detector on the market today.

The most cost effective solution when you desire to identify leaks in gr/year or ppm, equipped with all features for easy integration.

Detection of leaking gas traces Range:5 to 100 ppm

The part is filled with hydrogen gas 5% in Nitrogen gas
For localization, the leaking gas is attracted in a suction probe to the sensor
For fine leak detection, the leaking gas is first accumulated in a chamber, then attracted to the sensor through the suction tube,

Traces of the leaking gas are detected by ATEQ sensor.