Wasserdifferenzdruckschalter

Application1, Test differential pressure position of 2, Test the working position of s3, Test the flow position of water chillers. Technical parameter Protection Grade: IP54 Storage temperature : -20 80°C Environmental Temperature: -20°C 80°C Metering Substances: Oil, Water and Air (If special substances, please declare) Max Voltage: 250VAC Max Current: 3A Output form: a group of SPDT dry contact output Max pemit static pressure:20bar Max pemit differential pressure :20bar Fixed point repeatability deviation: ±1% control accuracy: ±0.001Mpa Main Materials Brass or Stainless Steel The product select best material ,adopt high strength flexibility differential sense diaphragm,GFPA shell ,copper differential pressure connecter and imported microswitch .The adjustable set point differential pressure switch could be calibrated directly by manufacturer according to customer's requirement, and printed the calibrated value on the label of product, so user needs not readjust in the field. The OEM customer could calibrate by professional instrument according to the differential pressure required by equipment, and we could provide relevant service. Model Selection ModelSetting RangeReturn Difference RangeOutput TypeDPS050A6-50Kpa5KpaSingle 3ASPDTDPS100A6-100Kpa6KpaSingle 3ASPDTDPS200A10-200Kpa10KpaSingle 3ASPDTDPS300A20-300Kpa15KpaSingle 3ASPDT