4-20mA Calculator: The 4-20mA signal is a widely used standard in industrial automation and process control. It ensures precise data transmission between sensors, controllers, and instruments, making it essential for monitoring and control applications.

How to Use a 4-20mA Calculator

Select your conversion type (mA to Process or Process to mA).

Enter the minimum and maximum process values (0% and 100%).

Input either the current (mA) or process value.

Click “Calculate” to get an accurate result.

Common Applications

✅ Industrial automation and process control
✅ Sensor calibration and scaling
✅ Transmitter configuration
✅ PLC and DCS system setup

With this tool, you can quickly and accurately convert 4-20mA signals to engineering units, ensuring seamless integration with industrial systems.