VLX(E) .. Ex

Ex vacuum leak detector in a completely explosion-proof version suitable for the installation in an Ex zone I or II

TYPES:

VLX 34 Ex for tanks with a suction line to the low point of the interstitial space

VLX 330 Ex for tanks with up to 3 meters diameter and without a suction line to the low point of the interstitial space as well as for flat bottom tanks

VLXE 34 ExM for tanks with a suction line to the low point of the interstitial space

VLXE 330 ExM for tanks with up to 3 meters diameter and without a suction line to the low point of the interstitial space as well as for flat bottom tanks

TANKS:

• Single-walled tanks with a leak protection lining or jacket
• Double-walled horizontal and vertical tanks
• Double-walled bottoms of flat bottom 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:

VLX .. Ex (device category 2): zone 1, preferably outdoors

VLXE .. ExM (device category 2): zone 1, preferably outdoors

HOUSING / IP RATE / TEMPERATURE RANGE:

VLX ..Ex: painted steel box / IP 54 / -20 °C .. +40 °C

VLXE .. ExM: ss-box: stainless steel box / IP 66 / -40 °C .. +55 °C

PRESSURE RESISTANCE:

VLX .. Ex: 10 bar

VLXE .. ExM: without solenoid valve ≤ 5 bar; with solenoid valve > 5 ≤ 25 bar (operating pressure)

PNEUMATIC CONNECTIONS:

CF8/6: compression ferrule for copper (CU) pipe 8/6x1mm

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

The requirements of the respective documentation must be observed!