Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R169.56
Leobot Electronics South Africa (Pretoria)
Pretoria, South Africa
Nation-wide delivery or, collect from our premises in Waverley, Pretoria
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Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)
  • Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)

#2934: Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)


A water flow sensor, also known as a flow meter, is a device that measures the flow rate of water in a pipe. This specific sensor has a range of 1-30 liters per minute and a maximum pressure rating of 2.0 MPa. It is typically used in industrial or agricultural applications, such as irrigation systems or water treatment plants, to monitor and control the flow of water. The sensor can be connected to a control system or computer to provide real-time data on water flow, which can be used to optimize operations and detect potential issues.


This flow meter sensor can be used to determine the rate of flow of a fluid easily. It uses the hall-effect (magnetism) along with a small roller to determine the rate of flow through the pipe as a set of 5V pulses that can be used with a microcontroller such as an Arduino Uno.

Product Details

Rated Working voltage: DC 5V-24V
Maximum operating current: 15 mA (DC 5V)
Load capacity: ≤ 10 mA (DC 5V)
Operating humidity range: 35%~90%RH (no frost)
Allowed pressure: pressure 2.0Mpa
Usage temperature: -25~+80 ° c
External threads: 1/2"
High amplitude ≥ 4.6V
Low amplitude ≤ 0.5V
Electric strength 1250V/min
Insulation resistance ≥ 100MΩ
Hydrostatic pressure testing ≤ 2.0Mpa

Product Details

Est. Packaging Size Specifications



Water Flow Sensor (Flow Meter, 1-30L/min 2.0MPa)

Regular price: R169.56
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In Stock: 8


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