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Vacuum leak detector explosion protected electronically operating (VLXE .. Ex), fully explosion protected with integrated pump, category 2, for the installation in zone 1, weatherproof design,
with 34 mbar alarm pressure
with detonation flame arresters in suction and exhaust line
for one above or underground double-walled tank with suction line to the low point of the interstitial space
with weatherproof design (P)
with digital manometer (M)
stainless steel version (ss-v): screw connection, valves and internal piping made from stainless steel
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 B + H2 (hydrogen) as well as in the temperature code T1 to T4.
stainless steel box (ss-box)
IP rate: IP66
temperature range: -40 °C .. +55 °C
pneumatic connection: stainless steel compression ferrule SS-CF8/6 for stainless steel (ss) pipe 8/6x1mm or polyamide (PA) hose 8/6x1mm with support sleeve.