Process Calibrators
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Multi-Function Calibrators

PIECAL 830

8 calibrators in 1

            current leak detection technology.

            LoopScope diagnostics feature..

            loop currents, voltage levels & pressures.

Multi-Function Calibrator Range

6 models in range

525B,  525 PLUS,  820,  820 ELITE,  830,  850

Simplify calibration of all process instruments

            caused by corrosion or moisture in conduits, excessive loop loads,

            broken RTD wires and flaky loop power supplies.

No other brand of calibrator has these patented features!

Milli-Amp Calibrators

PIECAL 434

Calibrate with Lab Accuracy

            within ±0.004 mA at 20 mA output!

ThermoCouple Calibrators

PIECAL 422 PLUS

Calibration Lab Accurate & Stable

BEST IN CLASS


Thermocouple Calibrator Range

5 models in range

322,  422,  422 PLUS,  520B,  521B


RTD Calibrators

PIECAL 311 PLUS

Two Calibrators in One- RTD & mA

BEST IN CLASS


RTD Calibrator Range

 5 models in range

 211,  311,  311 PLUS,  510B,  511B

Voltage Calibrator

Frequency Calibrator

pH Calibrator

235 pH & Voltage Calibrator

Calibrate 1- 5 V  instruments in live 4 - 20 mA loops

Calibrate without breaking the loop or turning off the loop current. You do not need to remove any 250 Ohm resistors. The PIE Model 235 drives only the voltage instrument it is connected to and has no effect

on any other instruments in the 4 to 20 mA loop.




Milli-Amp Calibrator Range

5 models in range

334,  334 PLUS,  434, 532,  535

Calibrate 4 to 20 milliamp and 10 to 50 milliamp instruments



3 Year Warranty on all Calibrators

PIE Replacement Guide

541 Frequency Calibrator With Totaliser Function

Accuracy: ± 0.005% of range

            In 1 to 100 minutes.



535 Voltage & Process Calibrator

True ± 0.025% of reading






830 ds.pdf 434 ds-9001-Rev-D.pdf 422 Plus ds-Diagnostic-TC-and-mA.pdf 311 Plus ds-Diagnostic-RTD-Ma.pdf 235 ds-Process-Voltage-pH.pdf 535 ds-10-50mA, 4-20-mA-V.pdf 541 ds-Frequency.pdf

Click on images

Accessories

PIE’s Patented LoopScope Diagnostics Feature