Pressure leak detector (DL) with 280 mbar alarm pressure for underground double-walled tanks up to max. 2,5 meter diameter and 400 mbar minimum test pressure of the interstitial space
For the monitoring of water-polluting liquids of those the (possible) explosive vapor-air mixtures (also such ones that can arise through the stored/conveyed liquids in contact with air, humidity, condensation or the materials used) must be classifiable into gas group II A to II B3 as well as in the temperature code T1 to T3, for example: petrol.
With filter control humidity sensor/alarm.
Plastic box housing.
100-240V AC or 24V DC power input.
Quick Union bottom connections for 8 x 6mm Nylon Hose
NO AIR FITLER SUPPLIED