YF-B2 G1/2" DN15 Pure Brass water flow sensor hall rate counter indicator 1-25L/min Инструменты - купить

Купить YF-B2 G1/2" DN15 Pure Brass water flow sensor hall rate counter indicator 1-25L/min | Инструменты

1/2" DN16  flow rate 1~25L/min water  Brass  Hall Turbine flow sensor meter switch  control water  liquid rate

Magnetic Hall effect Water Brass Flow sensor meter

1.  Flow Sensor Product description:
(1)Product name :Brass flow sensor
(2)material : Brass Flow Sensor
(3)size :   44X  28 mm
(4) Thread Connection:   G1/2    "
(5):Mounting Position: Horizontal & Vertical
(6)Color:  Brass golden
(7)Place of Orign : China(Mainland)
(8) Brand : Ada Sensor
(9)Item No.: YF-B2
(10) Application: Water heater, broiler and heat pump ...etc.

2.Flow Sensor Technical Data

(1) Flow Rate:  1~25  L/min
(2)Flow Pulse:   F=  11 *Q    ± 5%  ,  Q=L/min
(3) Working Voltage:  DC3V ~ 24V
(4) Working Current:  15mA
(5) Suffering Pressure: Max  1.5Mpa
(6) Working Temperature: -40 °C ~+80 °C,
(7)Min Insulation Resistance:100M Ohm
(8)Output Pulse Duty Cycle: 50% +/- 10%
(9) Max output Pulse Voltage: >DC4.7V ( input voltage DC5V)
(10)Min Output Pulse Voltage :<DC0.5V ( input voltage DC5V)
(11) Sensor :  Hall effect sensor, Digital Output.

(12) wire connection :
Terminal 1  ( Red) : Vdd  " + "
Terminal 2 (Black) Vout   " - "
Terminal 3 ( Yellow )  Gnd : output
(13) Connector :  Housing XH2.5-3P

Working environmental : water  , liquid,  light oil,

Drinking water.

Material : RoHs,  no-toxic 

Product Description : 

Water Flow sensor includes  a plastic/brass body housing,  a water rotor, and a hall-effect sensor, PCB electronics board.

Working performance : When the water flows through the rotor, then rotor is rolled.

Its speed changes with different rate of flow. Then the magnetic rotor make reaction to Hall sensor,

 the hall-effect sensor outputs the corresponding pulse signal .

The flow sensor is suitable to detect the flow in water dispenser or coffee machine .....

Feature :

Very easy to Install, 

Product with high sealing performance

High quality Hall effect sensor.

RoHS compliant