Loop Calibrator and Thermometer

Loop Calibrator and Thermometer

A combined Loop Calibrator and Thermometer is a multifunction instrument that provides both loop-current calibration and temperature measurement in one compact device. As a loop calibrator, it simulates or sources standard 4-20 mA current loops for calibration of transmitters or sensors; as a thermometer it measures temperature (via built-in sensor or external probe), making it useful for calibration tasks where temperature and current loops need verification. This dual-function design saves time, reduces equipment needs, and enhances flexibility in industrial calibration and maintenance.

Uses

Calibrating 4-20 mA current-loop transmitters and sensors in process control systems

Verifying instrumentation in HVAC, chemical, pharmaceutical, and utility plants

Simultaneous temperature and loop-current checks for temperature transmitters or RTD-based instruments

Maintenance and commissioning of process-control panels and instrumentation racks

Field calibration work, troubleshooting, and sensor verification

Table

This Loop Calibrator and Thermometer device provides a practical, efficient solution for calibration and maintenance — ideal for engineers and technicians working in process control, instrumentation, and industrial automation, who need both precise current-loop calibration and temperature measurement in a single tool.