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Extech PRC30 Multifunction Process Calibrator

Extech Instruments
SKU: EXTEPRC30
3 process calibrators in 1. Current 0-24mA, Voltage 0-20V DC and source and measure 8 Thermocouple types.
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Extech PRC30 Multifunction Calibrator

The Extech PRC30 is a Multifunction Calibrator that enables calibration of process (current & voltage) and thermocouple devices.

Suitable Applications Include

  • Lab and field calibration of sensors, thermocouple porbes, panel meters and thermometers.
  • Temperature control process troubleshooting.
  • Calibration of process devices such as transducers, transmitters, indicators and recorders.
  • Field test and service
  • Bench research and development.

Extech PRC30 Multifunction Calibrator Features

  • 0 to 24mA readout
  • 24V DC power source for 2-wire current loop
  • 0 to 20V DC calibration source
  • Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N)
  • CJC - Cold Junction Compensation function
  • Up to five user adjustable calibration presets
  • Double moulded housing and large dot-matrix backlit LCD
  • Displays output in terms of millivolts or temperature based on thermocouple tables
  • Zero adjustment, auto zero when power on and change mode
  • Standard banana I/O ports and mini thermocouple connector
  • Large battery bank for extended work cycle
  • External power adapter for continuous work cycle

What's In The Box?

  • Extech PRC30 Process Calibrator
  • Calibration Cables
  • Test Leads
  • Crocodile Clips
  • 100V-240V AC Universal Adaptor with 4 plugs
  • 6 x 1.5V AA batteries
  • Hard Carrying Case
Specification
DC Source Range Accuracy
Current 0 - 24mA ±(0.01%+1 digit)
Max Load 1000 ohms @ 24mA  
Voltage 0 - 2000mV, 0 - 20V ±(0.01%+1 digit)
mV/Temp -5 - 55mV ±(0.01%+1 digit)
Type J (-50 to 1000°C) ±(0.05%+1°C)
Type K (-50 to 1370°C) ±(0.05%+1°C)
Type T (-120 to 400°C) ±(0.05%+1°C)
Type E (-50 to 750°C) ±(0.05%+1°C)
Type C, R, S (0 to 1750°C) ±(0.05%+1°C)
Type N (-50 to 1300°C) ±(0.05%+1°C)
DC Measure Range Accuracy
Current 0 - 50mA ±(0.01%+1 digit)
Voltage 0 -1999mV, 2- 20V ±(0.01%+1 digit)
mV/Temp -10 - 60mV ±(0.01%+1 digit)
Type J (-50 to 1000°C) ±(0.05%+1°C)
Type K (-50 to 1370°C) ±(0.05%+1°C)
Type T (-120 to 400°C) ±(0.05%+1°C
Type E (-50 to 750°C) ±(0.05%+1°C)
Type C, R, S (0 to 1750°C) ±(0.05%+1°C)
Type N (-50 to 1300°C) ±(0.05%+1°C)
Loop Power 24V  
  • Dimensions: 159 x 80 x 44mm
  • Weight: 236g