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PIE 334 4-20 mA Loop Calibrator

PIE 334 4-20 mA Loop Calibrator

Product Description

With the PIECAL 334 you can check, calibrate and measure all your current signal instruments in a 4 to 20 milliamp DC loop. It can be used at any access point in your loop. Source & Read 0.00 to 24.00 mA, Simulate a 2 Wire Transmitter or use the PIECAL 334 to simultaneously power your 2 Wire Transmitter and measure its output.
Source milliamps
Calibrate recorders, digital indicators, stroke valves or any instruments that get their input from a 4 to 20 mA loop. Easily set any value quickly to within 0.01 mA with the adjustable digital potentiometer “DIAL” or use preset 4.00 mA (0.0%) and 20.00 mA (100.0%) EZ-CHECK™ settings.
Calibrate using loop power
Check loop wiring and receivers by using the PIECAL 334 in place of a 2 Wire transmitter. Uses any loop power from 2 to 100 V DC.
Power & measure 2 wire transmitters
The PIECAL 334 can simultaneously output 24V DC to power any and all devices in a process loop using the internal batteries and internal switching power supply, while measuring the output of a 2 Wire Transmitter and any other loop devices.
  • Calibrate Milliamp Instruments
    Source 0.00 to 24.00 mA & -25.0 to 125.0% of 4-20 mA
    Read 0.00 to 52.00 mA
    Read -99.99 to 99.99 V
    Simulate 2-Wire Transmitters; Power & Read 2-Wire Transmitters
  • Calibrate with Confidence
    Accurate to ±0.025% of Span at 4.00 & 20.00 EZ-CHECK outputs
  • Use in the Plant, Field or Shop
    Includes Rubber Boot and Attached Test Leads; Low profile switches resist accidental damage
  • Simple Battery Changes
    Separate compartment for no-tool battery changes with four inexpensive “AA” batteries
  • Optional Accessories
    AC Adaptor 120V (020-0101); 240V (020-0100); Deluxe Hands Free Carrying Case (020-0211); NiMh Batteries & Charger 100 to 240 VAC (North American Plug)/ (020-0103)
Copyright 2023 by Rex Instruments
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