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VLX 330 A-Ex
Stainless steel box
- Double-walled sufficiently pressure-resistant pipes and fittings made of metal or plastic in factory or on-site construction
Water-polluting liquids. 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 (T4 on request). Example: petrol.
Leak indicating unit: outside Ex areas, indoors
Leak detector (device category 2): zone 1, preferably outdoors
HOUSING / IP RATE / TEMPERATURE RANGE:
Leak detector: ss-box: stainless steel box / IP 66 / -20 °C .. +60 °C
leak indicating unit LAE: pl-box: plastic box / IP 30 / -0 °C .. +40 °C
leak indicating unit LAE 3-8: pl-box: plastic box / IP 30 / -0 °C .. +40 °C
PRESSURE RESISTANCE (leak detector):
QU8/6: quick union for polyamide (PA) hose 8/6x1mm
CF8/6: compression ferrule for copper (CU) pipe 8/6x1mm or polyamide (PA) hose 8/6x1mm
ss-CF8/6: Stainless steel compression ferrule for stainless steel (ss) pipe 8/6x1mm or polyamide (PA) hose 8/6x1mm
! Mind the plastic pipe's pressure resistance !
The requirements of the respective documentation must be observed!