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Pressure leak detector (DL) with 330 mbar alarm pressure for above and underground double-walled tanks up to max. 3 meter diameter and 500 mbar minimum test pressure of the interstitial space
with digital manometer (M)
with service indication (Si) indicates the due and prescribed functional test depending on the set maintenance/service interval (time period adjustable between 1 and 63 months)
TF180 - dry filter included
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