Water Flow Sensor Yf S201c

Specifications:

1. Red VCC, black GND, yellow frequency signal type
2. Signal type: NPN square frequency
3. Voltage supply: less than 24VDC, current use 15mA (can not be over 10ma when 5VDC)
4. Size 54(Length)*25(1/2”) mm
5. Very rigid plastic, quality is good.
6. the impeller has embedded metal ball to against wearable
7. sealed side can prevent water leakage into the circuit.
8. High-quality internal hall sensor, glue sealed to against wearable
9. Withstand pressure: 1.75Mpa, temperature and humanity range: ≤80℃ and 35%～90%RH

The device has three wires:

• red – supply voltage from 5 V to approximately 24 V
• black – ground
• yellow – pulse output signal

By counting pulses you can track the fluid flow in a simple way. It should be noted that this is not a sensor for precision measurements. However, it is ideal for use in hobbies that do not require greater accuracy than 10 %.

Calculation:

Sensing range: 1-30L/min, 300 pulse = 1 liter water. Frequency, pulse number = F=5*Q(L/Min)*T-3 in which Q is the unit flow volume, liter per meter, T is the time, 5 and 3 is the constant value, for example, 5 * 1 liter * 60 sec – 3 =300 pulse precision is ±2%

Datasheet:

Water flow sensor Datasheet

Buy Water Flow Meter sensor YF-S201Cat Pakistan’s Best Online Shopping Store at cheap price. Here you get a wide range of water flow sensors. We Deliver in Gujranwala, Karachi, Lahore, Islamabad, Rawalpindi, Multan, Quetta, Faisalabad and all over Pakistan.

Package Include:

• 1x Water Flow sensor YF-S201C