Water Differential Pressure Switch

Application 1, Test differential pressure position 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:12bar

Max pemit differential pressure :12bar

Fixed point repeatability deviation: ±3%

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
DPS100A	6-100Kpa	6Kpa	Single 3ASPDT
DPS200A	10-200Kpa	10Kpa	Single 3ASPDT
DPS300A	20-300Kpa	15Kpa	Single 3ASPDT

Water Differential Pressure Switch