This flow switch is made of selected stainless steel materials, it is not easy to be damaged by external corrosion, and has a long service life. When the flow exceeds the set value, the fluid of the flow switch drives the blade and the micro switch, and the SPDT contact can connect one circuit and disconnect other circuits. It is usually used where interlocking or cutoff protection is required. This product is used to measure the dynamic state of the fluid flowing through the pipeline, such as: water, dilute ethylene, glycol and other liquids that have no corrosive effect on copper. It is mainly used in water treatment systems, central air conditioning, water cooling units, fire fighting systems and other fields.

Spec:
Condition: 100% brand new
Material: Stainless steel & Plastic
Weight: 518g/18.3oz
Voltage: 6380V
Interface size: 1
Control mode: Paddle
Maximum working pressure: 1.0mpa
Ambient temperature: 0C~60C
Liquid temperature: 10c100c (nonfreezing)
Micro switch: single pole double throw (SPDT)
Contact life: 100, 000 times
Electrical parameters of micro switch: 220VAC, 15A

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 lead 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 adj