Electronic Leak Detector AE-354Water-law required equipment for double-wall tanks with fixed power connection 24V, DC available. The leak detector generates a constant low-pressure in the control room of the tank and raises alarm in case of negative pressure drop. The alarm is notified optically and acoustically and raised by a potential-free contact. Application for non-flammable liquids under temperatures from -5°C to +50°C, with special equipment also for inflammable liquids and temperature up to 80°C.