This versatile instrument is designed for technicians and engineers who need to source, simulate, measure, and calibrate a wide range of process signals in the field or on the bench. A powerful tool for troubleshooting and maintaining process instrumentation and control systems.
Key Features & Capabilities:
Brand: Extech
Model: PRC30
Type: Multifunction Process Calibrator & Meter
Source & Measure:
DC Voltage (mV and V)
DC Current (mA) - with % of 4-20mA display
Resistance (Ohms)
Frequency
Thermocouples (Multiple Types: e.g., J, K, T, E, R, S, B, N - verify types if possible)
RTDs (Multiple Types: e.g., Pt100, Pt1000, Cu, Ni - verify types if possible)
24V Loop Power Supply: Powers transmitters during calibration or testing.
Display: Large, likely backlit LCD display.
Functions: May include features like programmable step/ramp functions, memory locations (verify specific features from documentation or unit if possible).
Applications:
Calibrating transmitters, sensors, and indicators.
Testing and troubleshooting process control loops (4-20mA).
Simulating sensor outputs (TC, RTD, V, mA).
General field service, bench testing, and industrial maintenance.