Arduino Pulse Counter Water Meter

The kal d06 series digital pulse counter adds a remote digital display with reset to any mechanical water meter with pulse output. Using an sd card and an ethernet connection together has proven challenging both use an spi connection until i used the w5100 chip based ethernet shield with an integrated sd card. The pulse output may be a flashing led or a switching relay usually solid state or both.

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Us202m And Usn Hs06pa 2 Pulse Counter Flow Rate Amplifier 48 Times Portable Display And Power Supply Plug And Play 0 25 2 5l Portable Display Water Flow Sensor

Wireless Pulse Counter Sensor Single Input

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However if you have an older power meter without a pulse output then you might be able to use one of the options below to sense your water consumption.

Arduino pulse counter water meter.

A log of all water meter activity is saved on the sd card. The home for open source hardware. Order online or call toll free 1 800 899 0553. Use the tcrt5000 ir barrier line track sensor.

Many meters have pulse outputs examples include. It emits an infrared light and detects the reflection. The kal d06 series digital pulse counter adds a remote digital display with reset to any mechanical water meter with pulse output. Single phase and three phase electrical energy meters gas meters water meters.

In some cases newer water meters are equipped with a pulse output. I bought it in 6 dollars. Digital pin 3 of arduino is configured as interrupt pin. In the case of an electricity meter a pulse output corresponds to a defined amount of energy passing through the meter kwh.

I will explain about it during code explanation. In the above circuit i attached the pulse output pin of flow sensor to arduino digital pin 3. Flow sensor is powered with an external 9 volt battery. Water flow meter which i used in the project is from aliexpress.

The ethernet connection is used to answer a handful of basic http requests. Best live chat. Donate to support open hardware.

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