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HFS-20 SPDT Contacts Water Paddle Control Switch 6-380V

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$23.07

$ 11 .99 $11.99

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About this item

  • Location of Use: switches are typically used in locations that require interlocking or "cut" .
  • Suitable for: Water switch is suitable for water treatment systems, central air conditioning, water cooling equipment.
  • and Long Service Life: Adjustable control value and stable action point. class IP54, micro switch life up to 100,000 times.
  • When the exceeds the set value, the fluid drives the blades and the microswitch, and the SPDT can connect the circuit and disconnect other circuits.
  • Application: This product is used to measure the fluid dynamics of fluids passing through pipes such as water, ethylene diluents, glycols and other liquids that do not corrode copper.


Product Description

B07Q4WCC95+GS12043

Installation method:

  • 1.Open the flow switch
  • 2.The switch has been set at minimum flow rate.Turn the adjusting screw counterclockwise to increase the flow setting value.
  • 3.Press the target to check whether the micro switch can work normally. Excessive clockwise rotation of the adjusting screw may to the failure of the flow switch.
  • 4.After the installation, please press the lever of the flow switch several times to check. If there is no "click" sound, turn the adjusting screw counterclockwise until there is "click" sound.
  • 5.The adjustment screw of lacquer seal is only used for the first time to adjust the state of flow switch.
  • 6.Observe three operating cycles to ensure that the switch and the system to which it is connected are operating properly and cover the switch enclosure promptly.

Package List: 1×Water Flow Switch; 3× Paddle; 1×User manual

B07Q4WCC95+GS12043

  • Material:304 stainless steel body, copper connector, phosphor bronze bellows

B07Q4WCC95+GS12043

  • Model:HFS-20
  • Switch type:SPDT

B07Q4WCC95+GS12043

B07Q4WCC95+GS12043

Connector:3/4"

  • Weight:Approx.401g/ 14.1oz
  • Max.working pressure:1.0MPa
  • Ambient temperature:0~60
  • Liquid temperature:-10~100
  • Micro switch contact life: 1000000 times
  • Micro switch Voltage:220VAC
  • Micro switch Current:15A


Note:

  • 1.It is absolutely forbidden to impact the wrench on the switch base plate, which will to the deformation and failure of the flow switch.
  • 2.When wiring or debugging, cut off the power supply.
  • 3.When wiring, it is absolutely forbidden to adjust any screws other than micro switch terminals and grounding screws. And connecting the wire carefully.
  • 4.Special grounding screws must be used for wiring, and installation screws cannot be removed.
  • 5.The blade of the flow switch cannot contact with the inner wall of the pipe and other throttles in the pipe.