Pressure leak detector (DL) with 280 mbar alarm pressure for double-walled underground tanks with 2.5 m diameter at most and a test pressure of the interstitial space >= 400 mbar
in addition, simultaneous monitoring of up to 8 dome shafts/pump sumps (8S) with explosion-proof sensors (float switches) – please order sensors separately (article no.: 105610 or 105615)!
power supply 230 V, 50 Hz
plastic box (pl-box) IP 30
pneumatic connection: hose connection H4+H6 for polyvinylchloride (PVC) hose 8/4x2mm or 10/6x2mm