Introduction: 502/7D pressure controller uses bellows type sensor, can be used for air, gas, water vapor and other neutral gas and water, refrigerant, oil and other liquid medium.The setting value of the 502/7D pressure controller is adjustable, and the adjusting range is 0. 1 to 2.5MPa. Characteristic: The 502/7D pressure controller can be used in vacuum.For special requirements, the adjustment range can be further designed - 0. 1 to 6.3MPa. Main technical performance:
Specifications: switching error is not adjustable.