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VLX .. A-MV-Ex

Ex vacuum leak detector in a two-part version: The leak detector (working unit) is explosion-proof and can be installed in Ex zone 1. The leak indicating unit ME-MV-LS is installed outside an Ex area.

TYPES:
VLX 330 A-MV-Ex for pressure vessels

TANKS:
  • Double-walled horizontal and vertical tanks

STORED PRODUCTS:
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.

INSTALLATION:
Leak detector (device category 2): zone 1, preferably outdoors
Leak indicating unit: outside of Ex areas, inside a building

HOUSING:
Leak detector VLX 330 A-MV-Ex:
Steel box (st-box): IP 54
Stainless steel box (ss-box): IP 54
 
Leak indicating unit ME-MV-LS:
Plastic box, IP 30

TEMPERATURE RANGE:
VLX 330 A-MV-Ex: -20 °C .. +60 °C
Leak indicating unit ME-MV-LS: -0 °C .. +40 °C

PRESSURE RESISTANCE:
VLX 330 A-MV-Ex: 25 bar

PNEUMATIC CONNECTIONS:
ss-CF8/6: stainless steel compression ferrule for stainless steel (ss) pipe 8/6x1mm

The requirements of the respective documentation must be observed!