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
with weatherproof design (P)
with digital manometer (M)
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: 100-240 VAC | 24 VDC
stainless steel box (ss-box)
IP rate: IP66
temperature range: -40 °C .. +60 °C
pneumatic connection: hose connection H4+H6 for polyvinylchloride (PVC) hose 8/4x2mm or 10/6x2mm