G1/2" WATER FLOW HALL SENSOR SWITCH FLOW METER FLOWMETER COUNTER 1-30L/MIN YF-S201

Description:
Water flow sensor consists of a plastic valve body and a rotor  with a hall-effect sensor. When water flows through the rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.

Note:
1. When magnetic material is close with the sensor, its characteristics may vary.
2. In order to avoid particle debris, the sensor must be installed after a filter.
3. The flow sensor installation has to avoid strong vibration and shaking of the environment, so as not to affect the sensor's measurement accuracy.
Features:

• Compact and Easy to Install
• High Sealing Performance
• High Quality Hall Effect Sensor
• RoHS Compliant

Specification:

• Waterproof,Heat resistance,pressure resistance,cold resistance. 
• Easy to install. 
• Frequency: F=7.5 * Q (L / Min) error: ± 2% voltage :3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters, 
• F=onstant * units of flow (L / min) * time (seconds). 
• Flow range:1-30L/min
• Minimum rated working voltage:DC4.5 5V-24V
• Maximum current:15 mA(DC 5V) 
• Working voltage range:DC 5-18 V
• Load capacity:≤10 mA(DC 5V) 
• Operating Temp:≤80,Operating humidity:35%-90%RH
• Allow compression:Water pressure 1.75 Mpa below
• Storage Temperature:-25-+80-
• Storage humidity:25%-95%RH
• Output Waveform:Square Wave,output pulse signal. 
• ROHS Compliant. 
• Cable length: 15cm.

Förpackningen Innehåller:
1 x Water Flow Sensor 

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