Vízátfolyás szenzor. Átfolyás szenzor. (Egyéb műanyagot nem irritáló folyadékokhoz)
Kiváló költségkímélő szenzor egyszerűbb projektekhez.
Alacsony átfolyást is képes érzékelni: kb. 1l-től.
Csatlakozás: G3/4
Típusa: FS300A
Features:
Mainly used for water testing, water cooling system
Application: Water heaters, credit card machines, water vending machine, flow measurement device
High amplitude: ≥ 4.6V
Low amplitude: ≤ 0.5V
Electric strength: 1250V/min
Hydrostatic pressure testing: ≤ 2.0Mpa
Insulation resistance: ≥ 100MΩ
Specification:
Use temperature: ≤ 80°C
The lowest rated working voltage: DC4.5 5V-24V
Maximum operating current: 15mA (DC 5V)
Working voltage range: DC 5~18V
Load capacity: ≤ 10mA (DC 5V)
Operating humidity range: 35%~90%RH (no frost)
Allowing pressure: pressure 2.0Mpa
Temperature: -25 ~ +80 °C
External threads: 1/2"
Outer diameter: 20mm
Intake diameter: 9mm
Outlet diameter: 12mm
Description
A G3/4" water flow sensor for providing more chooice of water flow sensors. Water flow sensor consists of magnetic core, rotating impeller, external casing and sensor and a hall-effect sensor. When water flows through the rotor, rotor rolls, it activates the magnetic core to trigger switch action speed changes with different rate of flow. 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 in water dispenser or coffee machine. There are also lots of other water flow sensors in other diameters for your choice.
The water flow sensor outputs pulse proportional to the water flow with: Pulse Frequency = Flow* 5.5.That is, if the output frequency is 48, then the water flow: 48/5.5= 8.72(L/min) Connect the water flow sensor to microcontroller as belows:
Specification
- Mini. 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