Ship pressure signaling device SDK-60
The ship pressure signaling device SDK-60 is designed to generate electrical signals when the level of fresh and sea water, oil and other liquids with non-aggressive properties, the flash point of vapor of which exceeds + 45 ° C, rises. Limits of 1 signal actuation, mm of water column: 50-150; Limits of operation of 2 signals, mm of water column: 1000 ± 150-300; DC or AC voltage, V: 24; Weight no more, kg: 2.8.