Feature
●This switch is made of high quality stainless steel, resistant and long service life.
●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.
●This water switch is suitable for water treatment systems, central air conditioning, water cooling units, fire systems and other fields.
●Switches are typically used in locations that require interlocking or "cut" .
●When the exceeds the set value, the fluid drives the blade and the microswitch, and the SPDT can connect the circuit and disconnect other circuits.
Description
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
5×Paddle
Note:
1.It is absolutely forbidden to impact the wrench on the switch base plate.
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, otherwise the switch cannot be reset normally.
Selected ABS Housing Material
High quality ABS shell material, rainproof and dustproof, beautiful and generous.
Adjustable Screws
The pressure level can be adjusted by screws, which is convenient and simple.
Thread Material
The threads are made of stainless steel, which is strong and wear-resistant and has a long service life.