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For conductive leak detection

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  • For conductivities from 1 uS / cm

  • For process temperatures from -20 ° C to +60 ° C

  • Materials for corrosive products

  • Integrated electronics module for line break monitoring


The leakage probes of the series PUK / Pukk are used in conjunction with a suitable evaluation for conductive leakage monitoring of electrically conductive products. 


The leak detector is designed for a wide range of applications. The conductivity, even of aggressive contents, from 1 μS/cm are recorded at process temperatures from -20 ° C to +60 ° C.


Once the electrically conductive filling material forms a connection between the electrodes, a measurable current is flowing, which causes a reaction of the connected evaluation unit.


By the use of an AC voltage the corrosion of the electrode and the electrolytic decomposition of the contents is avoided. 


An additional module (diode module LBM) for line monitoring in the housing can be installed in the device. In the event of a line break between the leak probe and a suitable evaluation the evaluation may issue an alert.

Technichal data

Operating pressure: -

Temperature range: -20°C...60°C

Connection head material: POM / Polypropylen (PP) / PTFE 

Probes material: Edelstahl 1.4571, 1.4404 / Hastelloy C