Water Flow Sensor (Sea) YF-B7 Flowmeter with M8 Thread NTC50K Sensor G1/2 1-25L/min 5-15V Brass

Water Flow Sensor (Sea) YF-B7

The water flow sensor features a plastic or brass body housing, a water rotor, a Hall-effect sensor, and a PCB electronics board.

Operation: When water flows through the rotor, it causes the rotor to spin. The speed of rotation varies with the flow rate. The magnetic field from the rotor interacts with the Hall-effect sensor, which then generates a corresponding pulse signal.

This flow sensor is ideal for detecting water flow in applications such as water dispensers or water machines.

 wire connection :
Terminal 1  ( Red) : Vdd  ” + ”
Terminal 2 (Black) Vout   ” – ”
Terminal 3 ( Yellow )   : NPN  pulse signal output
Terminal 4   Temp Sensor
Terminal 5  Temp. Sensor
(13) Connector :

Specification:

Product name :Brass flow sensor

material : Brass Plastic Flow Sensor

size :   65.5X  21 mm

Thread Connection:  male G1/2 “-male G1/2   ”

Mounting Position: Horizontal & Vertical

Color:  Brass golden

Item No.: YF-B7

Flow Rate:  1~25  L/min

Flow Pulse:   F=  11 *Q    ± 5%  ,  Q=L/min

Working Voltage:  DC4.5V ~ 15V

Working Current:  15mA

Suffering Pressure: Max  1.5Mpa

Working Temperature: 0 °C ~+80 °C,

Min Insulation Resistance:100M Ohm

Output Pulse Duty Cycle: 50% +/- 10%

Max output Pulse Voltage: >DC4.7V ( input voltage DC5V)

Min Output Pulse Voltage :<DC0.5V ( input voltage DC5V)

Sensor :  Hall effect sensor, Digital Output. and temperature sensor

Application: Water heater, broiler and heat pump …etc.

PACKAGE INCLUDES

1 X Water Flow Sensor (Sea) YF-B7 Flowmeter with M8 Thread NTC50K Sensor G1/2 1-25L/min 5-15V Brass