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The function of a leak detector: Real time detection of gas valve tightness to ensure safety VPS504 series gas leak detection device Brand: DUNGS Origin: Germany Product Introduction VPS504 is a compact valve monitoring system for DUNGS multiple regulation equipment. The valve detection system meets the requirements of EN1643: Within the allowable working pressure range, the operation of the monitoring system is not affected by preloading Detection volume<4 liters No on-site adjustment required Short detection time: minimum 10s, maximum 26s Display sealing or not through signal lights S02, S04, and S05 have the possibility of external fault display For S01, cumulative fault display (SSM) can be selected Suitable for TRD devices The power connection of S01, 02, and 03 can be achieved through sockets, and there is no need to rearrange the wires when the wiring diagram complies with DIN4791 regulations S04 and 05 power supplies are connected through cable sleeves PG13.5 and bolt clamps The valve monitoring system is suitable for DUNGS multiple regulation equipment, dual solenoid valve DMV, and gas multifunctional combiner. Through an adapter, VPS504 can also be used for DUNGS solenoid valves up to DN80 with or without branch connections. DC 24V structure for gas engines. Suitable for gas types 1, 2, 3, and other neutral gas state media. Liquefied gas style for butane. |