Application 1, Test differential pressure position of 2, Test the working position of s 3, Test the flow position of wat
Application
1, Test differential pressure position of
2, Test the working position of s
3, 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
Model | Setting Range | Return Difference Range | Output Type |
DPS050A | 6-50Kpa | 5Kpa | Single 3ASPDT |
DPS100A | 6-100Kpa | 6Kpa | Single 3ASPDT |
DPS200A | 10-200Kpa | 10Kpa | Single 3ASPDT |
DPS300A | 20-300Kpa | 15Kpa | Single 3ASPDT |
Water Differential Pressure Control Switch
