Practical Instrument Electronics (PIE) Model 535 brings you the features of a calibrator for 4-20 mA as well as 10-50 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 42 V at 50 mA to power most instruments. The Model 535-50 supplies over 50V at 50 mA for instruments requiring power supplies of 48 VDC. 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 4-20 mA or 10-50 mA
• Bar graph displays % of 4-20 mA 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 20 mA output
• Direct Calibration 1.000 V to 5.000 V
• Loop Compliance Voltage ≥ 43 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
Accessories
![AC Adaptor for Model 535 02975]()
Practical Instrument ElectronicsAC Adaptor for Model 535
110-120 V, 60 Hz adapter for model 535
This product is no longer available. Contact us at 800-567-8686 for alternative solutions.![Large Carrying Case 02254]()
Practical Instrument ElectronicsLarge Carrying Case
Zippered pouch with snap belt loop and shoulder strap
Buy now!$75.00 USDNormally ships in 1-2 weeks![Magnetic Hanging Strap 02256]()
Practical Instrument ElectronicsMagnetic Hanging Strap
Supports the calibrator from any ferrous surface such as an equipment cabinet or rack, for any PIE calibrator
Buy now!$24.00 USDNormally ships in 1-2 weeks
