Globe Valves
Product parameter
The water flow sensor is mainly composed of a stainless steel valve body, a water flow rotor assembly, a steady flow assembly and a element. It is installed at the water inlet end of the water heater to detect the flow rate of the inlet water. When the water passes through the water flow rotor assembly, the magnetic rotor rotates, and the speed changes linearly with the flow rate. The sensor outputs the corresponding pulse signal and feeds it back to the controller. The controller judges the size of the water flow and regulates it. Output signal: the default output NPN pulse signal (if you need to connect to the PLC, please contact customer service before placing an order).
Model: YF-B6-S
Interface size: 1/2"(DN15), 3/4"(DN20)
temperature: -25~+80
Allowing pressure: pressure 1.75Mpa
Operating humidity range: 35%~90%RH (no frost)
Load capacity: 10 mA (DC5V)
Working voltage range: DC5~18V
Maximum operating current: 15 mA (DC 5V)
The lowest rated working voltage: DC 4.5 5V-24V
Flow Ranges: 1/2" 0.5-25L/min, 3/4" 1-30L/min
. 2. Package list: Water flow sensor*1pc 3. Wiring mode: Red IN is connected to the positive pole Yellow UOT signal output line Black GND connects to the negative pole