Loop signal calibrators (also known as loop calibrators or milliamp calibrators) are essential tools for testing and maintaining 4–20 mA current loops used in process control. These portable instruments can source and measure current, simulate transmitter signals, and troubleshoot control loops to ensure accurate measurement and smooth automation. By verifying end-to-end loop integrity—including wiring and instrumentation—these calibrators help maintain calibration accuracy, minimize downtime, and support system reliability. In control systems where sensor readings impact safety and productivity, loop signal calibrators are indispensable.
Ensure your control loops run flawlessly—explore our high-quality loop signal calibrators and elevate your system reliability today!
