Feature

●Location of Use: Flow switches are typically used in locations that require interlocking or "cut" protection.
●Suitable for: Water flow switch is suitable for water treatment systems, central air conditioning, water cooling equipment.
●Safe and Long Service Life: Adjustable flow control value and stable action point. Protection class IP54, micro switch contact life up to 100,000 times.
●When the flow exceeds the set value, the fluid drives the blades and the microswitch, and the SPDT contact 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.


Description

+GS12043+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

+GS12043+GS12043

+GS12043+GS12043

+GS12043+GS12043

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

  • Model:HFS-20
  • Switch type:SPDT
+GS12043+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.