Leak detectors for tanks
The electronic overpressure leak detectors Typ (DL..) with integrated pump or with Nitrogen supply (DLG..).
With different alarm overpressures to meet the given application requirements.
E.g.: DL 330; DL 450; DLG 450; DLG 2500
With a modern plastic housing for a more comfortable installation or with a weather proof box (P) for the installation outside.
E.g. DL 450 P
As an option with dryfilter control (FC) for more safety in functionning and operation.
E.g.: DL 330 FC
As an option with digital pressure indication (M).
E.g. DL 450 M
With all options:
E.g.: DL 450 PFCM
With the advantages of an electronic management in the new designed box:
With different alarm overpressures to meet the given application requirements.
E.g.: DL 330; DL 450; DLG 450; DLG 2500
With a modern plastic housing for a more comfortable installation or with a weather proof box (P) for the installation outside.
E.g. DL 450 P
As an option with dryfilter control (FC) for more safety in functionning and operation.
E.g.: DL 330 FC
As an option with digital pressure indication (M).
E.g. DL 450 M
With all options:
E.g.: DL 450 PFCM
With the advantages of an electronic management in the new designed box:
- Long lasting LED‘s
- Electronic mangagement
- Potential free relay contacts for alarm transmitting.
- Quick and easy installation
- real functioning three way cock‘s in suction and measuring line for the fast and perfect function control.
- Integrated tightness indication of the whole system.

