D520/7DD, D520/7DDK differential pressure controller uses a bellows-type sensor. Can be used for air, gas, water vapor and other neutral gases and water, oil and refrigerants and other liquid media. The setting value of the controller is adjustable, the adjustment range is 0.02 …… 1.6Mpa, the working pressure range is 0.05 …… 2.5MPa.
◇ Main technical performance:
ExedII CT5 certificate code GYB081089X
IP65 (In accordance with DIN40050, equivalent to IP65 in GB4208)
IP54 (In accordance with DIN40050, equivalent to IP54 in GB4208)