Vacuum leak detector pipeline (VLR) with 570 mbar alarm pressure for for above and underground double-walled pipes
with enlarged electronic functions (E) for e.g. connecting a liquid sensor
chemically high-resistant polypropylene version (pp-v): check valve made of polypropylene, threads and three way-valves made of polyvinylidenfluorid PVDF
for the monitoring of water-polluting liquids with a flash point > 60 °C (for Germany > 55 °C acc. TRBS and TRGS) where no explosive vapor-air mixtures occur.
power supply: 230 VAC, 50 Hz
plastic box (pl-box)
IP rate: IP30
temperature range: -0 °C .. +40 °C (indoor installation)
pneumatic connection: polyvinylidenfluorid connection PVDF8/6 for polyamide (PA) hose 8/6x1mm or polytetrafluoroethylene (PTFE) hose 8/6x1mm