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Design „ELC = economic leak control“ of the leak detector as a leak detector and a separate leak indicating unit. The leak detector is equipped with an integrated manifold for connecting up to 6 double-walled underground tanks and as well with dry filter control FC.
TYPES:
DL 330 ELC FC
M: digital manometer
Si: service indication (adjustable 1 to 63 months)
(e.g. DL 330 ELC FCMSi)
TANKS:
- Underground (one or several)
- Diameter <= 3 meters
- Test pressure of interstitial space: min. 500 mbar
- Maximum pressure on tank bottom: 300 mbar
- Without leak detection liquid in the interstitial space
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. Examples: petrol, diesel, heating oil, acid, lye.
INSTALLATION:
Outside Ex areas
Leak detector DL 330 ELC FC: outdoors
Leak indicating unit LAE: indoors
HOUSING / IP RATE / TEMPERATURE RANGE:
Leak detector DL 330 ELC FC:
ss-box: stainless steel box 230VAC / IP 66 / -20 °C .. +60 °C
Leak indicating unit LAE: pl-box: plastic box / IP 30 / -0 °C .. +40 °C
PNEUMATIC CONNECTIONS:
QU8/6: quick union for polyamide (PA) hose 8/6x1mm
The requirements of the respective documentation must be observed!
