Leak detector VL 320 - 420

The VL 320 – 420 is specially designed to monitor several aboveground GRP tanks

Types with alarmunderpressures in mbar:
VL 320-420

Alarmunderpressure:
> 320 mbar

Operating pressure:
< 420 mbar

Tanks:
For the monitoring of double walled GRP-Tanks of Chemowerke.

Liquids:
Water polluting liquids with a flashpoint above 55°C and density <= 1,0 kg/1dm3
e.g.: heating oil, Diesel, engine oil, etc.