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PIE Instruments

Practical Instrument Electronics (PIE) is the a technology leader in process loop calibrators. Practical Instruments manufactures the leading edge in milliamp (mA), voltage (V), RTD, thermocouple (T/C), and multifunction handheld calibrators. Practical Instruments is focused on manufacturing accurate, durable, and precise calibration equipment which is easy to use.

PIE Instruments

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9 Item(s)

  1. PIE 211 Automated RTD Calibrator

    The PIECAL 211 is functionally equivalent to similar calibrators with five digit displays, knobs and switches. It gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. Choose the PIECAL 211 and get an RTD calibrator with a backlit display, a rubber boot and rugged switches.

    Download Data Sheet
  2. PIE 532 Loop Calibrator with Loop Diagnostics

    The Practical Instrument Electronics (PIE) Model 532 is the best tool for calibration, test, and diagnosing process loops. The Model 532 brings all the features you would expect from a loop calibrator and times new romanaving new ones. Make adjustments with the EZ-Dial™ knob or test limits with the Dual Action EZ-Check™ switch. Powerful ramping functions are only a button away on the Model 532. Save potentially hours of troubleshooting time on problem loops with the Model 532’s unique Loop Diagnostic Mode, only available at PIE! In Loop Diagnostic Mode, the loop current, voltage, impedance, AC voltage, and mode of operation are all displayed simultaneously eliminating the need of a DMM connection. Loop diagnostics is available in every mode of operation and truly is a diagnostic monitor, as parameters are continuously updated in real time. The smart diagnostic tool even indicates the most likely cause of loop failure! Loop Diagnostic features the ability to measure ground fault error caused by faulty wiring, flooded conduit and corrosion bridges.

    Download Data Sheet | Product Manual
  3. PIE 525B Thermocouple & RTD Calibrator

    The Practical Instrument Electronics (PIE) 525B thermocouple and RTD calibrator is an automated, high accuracy instrument designed to calibrate all your thermocouple and RTD instruments and measure temperature sensors.

    Download Data Sheet
  4. PIE 422+ Diagnostic Thermocouple and mA Calibrator

    The PIE 422Plus has all the functionality of the PIE 422 Thermocouple Calibrator with a built-in Milliamp Calibrator. Dual Channel High Accuracy T/C Calibrator with 14 T/C types mV; milliamp channel includes Patented Current Leakage test.

    Download Data Sheet | Download Manual
    $1,649.00
  5. PIE 311+ Diagnostic RTD and mA Calibrator

    The PIE 311Plus has all the functionality of the PIE 311 RTD Calibrator (plus additional RTD types) with a built-in Milliamp Calibrator. It can power up a temperature transmitter while simulating the sensor input. Plus it has PIE’s patented Leak Detection to troubleshoot loop wiring problems. The PIE 311Plus haves a LOT more functionality than any competitive models!

    Download Data Sheet
    $1,749.00
  6. PIE 541 Frequency Calibrator with Totalizer

    The Practical Instrument Electronics (PIE) Model 541 is the best tool for calibration, test, and diagnosing turbine meters, frequency counters, vibration systems, tachometers, flow meters, vortex shedders, integrators, and any other Frequency devices in the shop, plant and/or field. The Model 541 brings all the features you would expect from a frequency calibrator and times new romanaving new ones. The Model 541 comes with an LED indicator showing gate time for easy trigger level adjustment. Make adjustments with the EZ-Dial™ knob or test limits with the dual action EZ-Check™ switch. Save hours of troubleshooting time on problems when compared to other calibration methods. When calibrating a totalizer, the PIE 541 eliminates the need of a stop watch. This calibrator will automatically stop when the selected number of pulses has been sent to the totalizer. Select from 6 different frequency ranges or select totalize to source or measure pulses within a selectable time.

    Download Data Sheet
    $1,599.00
  7. PIE 311 Automated Universal RTD Calibrator

    The PIECAL 311 is functionally equivalent to similar calibrators with five digit displays, knobs and switches. The PIECAL 311 gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. Choose the PIECAL 311 and get an RTD calibrator with a more digits (0.01° resolution), automatic stepping, backlit display, a rubber boot and rugged switches. It is also compatible with more instruments in the field.

    Download Data Sheet
  8. PIE 422 Automated Thermocouple Calibrator 14 Types

    The PIECAL 422 is functionally equivalent to similar calibrators with five digit displays, knobs and switches. The PIECAL 422 gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. Choose the J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN) & P (Platinel); -13.000 to 80.000 mVand get a thermocouple calibrator with a backlit display, automatic stepping, simultaneous display of temperature and millivolt reading, a rubber boot and rugged switches with the same high accuracy.

    Download Data Sheet
    $1,399.00
  9. PIE 434 Automated Diagnostic 4-20 mA Calibrator

    The Practical Instrument Electronics (PIE) 434 automated diagnostic 4-20 mA calibrator allows you to check, calibrate and measure all of your current signal instruments in a 4-20 mA DC loop. It can be used at any access point in your loop. You can calibrate recorders, digital indicators, stroke valves or any instruments that get their input from a 4-20 mA loop. Quickly diagnose ground fault and current leakage with the PIE 434 automated diagnostic 4-20 mA calibrator's loop diagnostic technology. PIE 434 calibrators also feature automatic output stepping and ramping. Press and hold the dial to automatically step from 4-20 in two, three or five steps or choose a continuous ramp.

    Download Data Sheet
    $1,099.00
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9 Item(s)