Factory price thermal flow switch oil water flow switch
US $1.90-$2.40
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DC100V AC110V 10W Magnetic Water Flow Sensor G3/4'' G1'' Hall Effect Liquid Sensor Switch Meter 2-45.L/min 2-60L/min Plastic Brass
Specification:
Product Name: Water Flow Sensor Switch
Material: Plastic / Plastic+Brass
Max Switching Voltage: DC100V / AC110V
Max Contact Rating: 10W
Max Switching Current: 0.5A
Contact Resistance: ≥ 100mΩ
Water Pressure: < 1.75MPa
Switching Cycle: 100,000,000 times
Respond Time: 0.2s
Contact Type: Normally open
Application For: water heaters, boilers, drinking machines, humidifiers, water pump...etc.
Model No. | ST01 | ST04 | ST03S | ST04S |
Pipe Connection | G3/4'' | G1'' | G3/4'' | G1'' |
Inlet Port Material | Plastic | Plastic | Plastic + Brass | Plastic + Brass |
Flow Range | 2 - 45L/min | 2 - 60L/min | 2 - 45L/min | 2 - 60L/min |
Start Flow | 2.3 - 3L/min | 3 - 4L/min | 2.3 - 3L/min | 3 - 4L/min |
Switch Off Flow | 1.8 - 2.5L/min | 2.5 - 3.5L/min | 1.8 - 2.5L/min | 2.5 - 3.5L/min |
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