Water flow meter 1-60L/Min 1″ DN25 kunststof FS400A-G1

Beschrijving

Product description 

Water flow sensors consists of magnetic core, rotating impeller, external casing and a hall-effect sensor. When water flows through the rotor, the rotor turns which activates the magnetic core. The hall-effect sensor outputs the corresponding pulse signals, users can get the flow speed via detecting the pulse. It is suitable to detect flow.

Flow calculation

The water flow sensor outputs pulse proportional to the water flow with Pulse Frequency = Flow * 4.8.
That is, if the output frequency is 48, then the water flow: 48/4.8= 10(L/min)

(The best output is given when you calibrate the sensor yourself with x liters of water and calculate the pulses.)

Precautions
1. If the water quality is too bad, please add a filter at the inlet.
2. Do not use the flow range to exceed
3. Hall sensor

Specifications

Min. Wokring Voltage: DC 4.5V

Max. Working Current: 15mA (DC 5V)

Working Voltage: DC 5V~24V

Flow Rate Range: 1~60L/min

Load Capacity: ≤10mA (DC 5V)

Operating Temperature: ≤80℃

Liquid Temperature: ≤120℃

Operating Humidity: 35%～90%RH

Water Pressure: ≤2.0MPa

Storage Temperature: -25～+ 80℃

Storage Humidity: 25%～95%RH