Arduino4-20mAinput

2017年10月9日 — Hello, I have a OsiSense™ XMLP pressure sensor that i want to read from my Arduino uno. Whats the best way to read the pressure from it?

2022年9月6日 — The simplest option is to pass the 4-20 mA output (I suspect you use the I and P- outputs) through a 250 Ohm resistor, and read the voltage (1 ...

2021年4月18日 — To read a 4 to 20 mA input you need a resistor that has a voltage drop of 5V at 20 mA. I think that's a 250 Ohm resistor. That would read 5V at ...

Sample of connecting a 4-20mA sensor to an Arduino through a simple shunt resistor. Also includes a capacitor for low pass filtering of noisy input signals.

This 4-20mA current loop input receiver board makes possible to connect 4-20mA output sensors like distance sensor, flow meter, current meter, depth sensor with ...

A typical 4-20mA current loop setup contains 3 things power supply — Most of the devices work at 24V DC but there are other voltage standards available as well4 ...

2019年3月14日 — 工業用感測器領域有很多是用4-20mA 來呈現數據。所以本段影片我們使用簡單的Arduino 搭配 4-20mA 信號發生器與電流轉電壓模組4-20mA 轉0-5V 這兩個模 ...