YF-B4 - Sensor Caudal de Água 1/2"

YF-B4 - Sensor Caudal de Água 1/2"

Description

Water flow sensor consists of a copper body, a water rotor, and a hall-effect sensor. When water flows through the rotor, 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.

Life is longer than plastic body.

Features

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


Technical Details
Weight G.W 144g
Battery Exclude
Mini. Wokring Voltage DC 4.5V
Max. Working Current 15mA (DC 5V)
Working Voltage DC 5V~15V
Flow Rate Range 1~25L/min
Frequency F=11*Q(Q=L/MIN)
Load Capacity =10mA (DC 5V)
Operating Temperature =80?
Liquid Temperature =120?
Operating Humidity 35%~90%RH
Water Pressure =1.75MPa
Storage Temperature -25~+ 80?
Storage Humidity 25%~95%RH