Pressure leak detector with gas (nitrogen) as leak detection medium
DLG 280 (P)M, DLG 290 (P)M, DLG 330 (P)M, DLG 450 (P)M, DLG 590 PM, DLG 750 PM, DLG 1000 PM, DLG 1100 PM, DLG 1500 PM, DLG 2300 PM, DLG 2500 PM und DLG 3000 PM
P: weatherproof housing
M: digital manometer
Si: service indication (adjustable 1 to 63 months)
(e.g. DLG 280 PMSiLE)
- Double-walled, horizontal, cylindrical tanks
- Double-walled tanks with approval or a suitability proven on an individual basis
(!) The pressure resistance of the interstitial space must be ensured for the leak detector used.
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 B as well as in the temperature code T1 to T3 (T4 after prior consultation with SGB). Examples: petrol, methanol, diesel, chemicals, acid, lye.
Outside Ex areas
HOUSING / IP RATE / TEMPERATURE RANGE:
pl-box: plastic box / IP 30 / -0 °C .. +40 °C
ss-box: stainless steel box / IP 54 / -40 °C .. +60 °C
towards interstitial space:
CF8/6: compression ferrule for copper (CU) pipe 8/6x1mm or
ss-CF8/6 compression ferrule for stainless steel (ss) pipe 8/6x1mm or polyamide (PA) hose 8/6x1mm
CF6/4: compression ferrule for copper (CU) pipe 6/4x1mm or
ss-CF6/4: compression ferrule for stainless steel (ss) pipe 6/4x1mm
The requirements of the respective documentation must be observed!