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Changzhou BaiXiang Auto parts Co.,Ltd

bxsensor@gmail.com

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  1. Home
  2. Products
  3. Pressure Switch
  4. Three wires pressure switch
  5. pump pressure switch normally closed or
  • pump pressure switch normally closed or open
  • pump pressure switch normally closed or open
pump pressure switch normally closed or open pump pressure switch normally closed or open

pump pressure switch normally closed or open

  • Product Item:BX-YK019
  • Pressure parameters:customized(-100KP~10MPA)
  • Contact form:Nomal Open or Nomal Close
  • Erection joint:customized
  • wire: three separate wires
  • pump pressure switch  , pressure switch normally closed
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    Description

    Working Principle

    The series of pressure switches are made based on the theory that an inside reversible stainless steel motion diaphragm turns over when inducing a certain pressure .The electric contact(H)opens and electric contact(L)closes simultaneously when the diaphragm moves/When the system pressure reduces,the diaphragm resets instantly ,with the function of Switch Spring,The electric contact disconnects from contact(L)and connects with contact(H)automatically.


    Application

    The product is mainly used in regrigeration system of air-conditioner and precise pressure control system;It can also be used as the precise high-low pressure protection of variety of equipment and tools.


    Technical Parameters

    No

    Item

    Standard Value

    No

    Item

    Standard Value

    1

    Setting range of pressure value

    -100KP~10MPA

    8

    Erection joint method

    Screw or copper pipe.Could be customized

    2

    Tolerance range of pressure switch

    1.45~14.5PSI          0.01~0.1MPA

    9

    Contact form

    Normal close or Normal open

    3

    Rated Voltage

    AC220V50Hz/ DC12/24/36/48V

    10

    Rated Current

    3A/5A/10A

    4

    Working temperature

    -35℃--﹢120℃

    11

    Maximum burst pressure

    No burst phenomenon in 1min at ≤5000PSI(34.5MPA)blast pressure

    5

    Life cycle

    >100000times

    12

    Dielectric strength

    No break down or flashing in 1min at AC1500V/50HZ/min

    6

    Insulation resistance

    Between terminal and housing≥100MΩ

    13

    Over pressure test

    Increase to 10Mpa,No burst and leakage in 10mins

    7

    IP Grade

    IP65



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    Product Categories

    • Pressure Switch
      • Automatic Reset Pressure Switch
      • Manual Reset Pressure switch
      • Three wires pressure switch
      • Vacuum adjustable pressure switch
      • singlet-binary pressure switch
      • ternary pressure switch
      • Differential pressure switch
    • Pressure sensor
    • Others

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    Contact Us

    +86-13656122325

    bxsensor@gmail.com

    No.4 Hexing Industrial Park, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, China

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