PIECal Logo

Quick Find
Model #
~ or ~
Click to list all products
PIECAL - Accurate • Reliable • Easy to Use
Home Products Altek and PIE Repair and Calibration Services Find a Rep About Us Contact Us
Model 535
pdf document Datasheet
pdf document Operating Instructions
pdf document PIE Calibrators keep your power plant running
Field Calibration Procedure
Factory Pricing
Find a Rep map

For more information:
Fill out our Information Request Form
call us at: (585) 872-9350
e-mail us at: sales@piecal.com

Model 535

4-20 & 10-50 mA/Voltage

Practical Instrument Electronics (PIE) Model 535 brings you the features of a calibrator for 4-20 milliamp as well as10-50 milliamp process loops. The EZ-Dial™ knob and EZ-Check™ switch are all that's needed to make quick adjustments or set 0% or 100% of full scale. The EZ-Step™ button provides one-handed stepping. Automatic stepping and ramping modes allow hands-free testing and calibration of the process loop with HIGH accuracy and repeatability designed in collaboration with Nuclear plants. Tha basic Model 535 supplies over 42V at 50 mA to power most instruments. The Model 535-50 supplies over 50V at 50 mA for instruments requiring power supplies of 48 V dc. With the Model 535, calibration is easy as PIE.
  • True ± 0.025% of reading
  • Read and Source 0.000 to 50.000 mA
  • Display current or -25.00 to 125.00% of 4-20mA or 10-50mA
  • Bar graph displays % of 4-20mA or 10-50 mA
  • Read 0.00 to 60.00 volts with 2X over range ability
  • Simulate 2-Wire Transmitters
  • Power 2-Wire Transmitters and Read 0.000-50.000mA
  • Read 0.00 to ± 30.00 VDC with 4X over range ability
  • Source 0.000 to 24.000 VDC with up to 20mA output
  • Direct Calibration 1.000V to 5.000V
  • Loop Compliance Voltage43 Volts
  • Auto Step or Ramp with HIGH accuracy and repeatability designed in collaboration with Nuclear plants
  • Selectable step sizes, time in-between steps & soak time
  • Stop watch like EZ-Check™ switch
  • Full 5 Digit Display
  • Fuseless protection from accidental connection to 240 volts AC/DC
  • Rugged handheld enclosure with optional lanyard and Velcro® hand strap
  • Uses 4 AA Lithium Ion batteries or AC Adaptor (included)
  • Superior battery life of 40 hours under typical continuous usage
  • Easy access to battery compartment
  • NIST Traceable Test Data, A/C Adaptor, and Carrying Case included FREE
  • NIST Traceable Calibration Certificate included FREE
For more information, please view the datasheet.


    Home Products Services Find a Rep About Us Contact Us
    Copyright © 2002-2015 Practical Instrument Electronics, Inc. (PIE)
    * PIECAL Calibrators are not manufactured or distributed by Fluke Corp.,Transmation Inc. or Altek Industries, Inc., manufacturers of Transmation and Altek Calibrators.
    Privacy Policy