PIE 535 Dual Range Calibrator

The Practical Instrument Electronics (PIE) 535 dual range calibrator makes testing, troubleshooting, and calibrating your 4-20 and 10-50 milliamp process loops easy as pie. Change ranges in seconds - the PIE 535 dual range calibrator is two calibrators in one convenient package.

Use your PIE 535 dual range calibrator to easily recall min/max readings with the EZ-Check feature. Powerful manual and automatic stepping and ramping features are found on the dual-action EZ-Step Switch, which provides one-handed or hands-free operation. Independent step size, step time, and soak time parameters offer the PIE 535 dual range calibrator the most step and ramp flexibility of any calibrator in its class.

4 to 20 mA Loop Functions of the PIE 535 Dual Range Calibrator

• Source and Read 0.000-24.000 mA
• Simulate 2-Wire Transmitters
• Power 2-Wire Transmitters and Read 0.000-24.000 mA
• Display current in mA or -25.00 - 125.00 % of 4-20 mA

10 to 50 mA Loop Functions of the PIE 535 Dual Range Calibrator

• Source and Read 0.000-50.000 mA
• Simulate 2-Wire Transmitters
• Power 2-Wire Transmitters and Read 0.000-50.000 mA
• Display current in mA or -25.00 - 105.00 % of 10-50 mA

Change the speed of dialing your test point by just pushing down on the PIE 535 dual range calibrator's EZ-Dial Knob. The EZ-Dial Knob easily adjusts output by 0.001 mA (0.01%) or 0.100 mA (1.00%).

The PIE 535 dual range calibrator features an EZ-Check Switch with EZ-Step Button, a 3-position tactile switch with push button for true onehanded calibrations. This push button facilitates stepping through calibration points. The EZ-Check Switch with EZ-Step Button features 16 different step sizes, hands-free auto step and auto ramp modes, and selectable soak and step time for working with valves.

The PIE 535A dual range calibrator includes a 10 mV/mA proportional output provided on the bottom panel. Banana jacks provide connection to chart recorders and data loggers.