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.
power supply: 230 VAC, 50 Hz
plastic box (pl-box)
IP rate: IP30
temperature range: -0 °C .. +40 °C (indoor installation)
pneumatic connection: hose connection H4+H6 for polyvinylchloride (PVC) hose 8/4x2mm or 10/6x2mm