Practical Instrument 235

Process Voltage Calibrator

235PIECAL
235
235

Practical Instrument 235

Process Voltage Calibrator

235PIECAL
235
235

The PIECAL 235 Process Voltage Calibrator can check, calibrate, and measure voltage, millivolt, and pH signal instruments within a plant. By simply clipping the test leads across the voltage inputs in a live 4 to 20 mA loop without disconnecting any wires, the voltage inputs can be calibrated.

  • 20V Range with Extended Span of up to 24V
  • Check Loop Power Supplies, I/V Converters, 1 to 5V Signals
  • pH Simulator for Verifying Proper pH Device Operation
$1,209.00
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  • Checks, calibrates and measures all voltage, millivolt, and pH signal instruments
  • Sources three ranges of mV and V dc plus percent of 1 to 5 volts
  • Powers loops with over 1,000 ohm loads
  • Intuitive menu allows for easy setup and operation
  • Reads DC volts from -500.00 to 999.00 mV, 0.000 to 5.100 V, 0.0 to 100.0 percent of 1 to 5 V; 0 to 20.000 V and 0.00 to 60.00 V DC
  • Saves time calibrating recorders and monitors by using 4 to 20 mA loops
  • Calibrates pH transmitters and analyzers
  • Quickly sets any three outputs with adjustable dial
  • Automatic stepping
  • Large display with backlight for viewing in dark locations
  • Rubber boot and strong switches help prevent accidental damage
  • Batteries are easy to change without any tools required

The Practical Instrument Electronics (PIE) PIECAL 235 Process Voltage Calibrator features an intuitive EZ-DIAL Double Click Menu that makes it easier to setup than other calibrators. Turning on the backlight allows users to easily see the display in dark areas of the plant. Connection diagrams are indicated on the display for each function along with a labeled connector panel on the top.

Check Process Voltage Inputs

With the 235 Process Voltage Calibrator you can check, calibrate and measure all your voltage, millivolt and pH signal instruments in your plant. Source -500.00 to 999.00 mV, 1.000 to 5.000 V, -25.00 to 100.00 percent of 1-5 V; 0.000 to 20.000 V. The 20.000 range has an extended span to power loops with up to 1,200 Ohm loads with 24.000 Volt output.

Measure Process Voltages

The 235 Process Voltage Calibrator can measure from -500.00 to 999.00 mV, 0.000 to 5.100 V, -25.0 to 125.0 pervent of 1 to 5V; 0 to 20.000 V, 0.00 to 60.00 V DC. Use it to check loop power supplies, I/V converters, 1 to 5 Volt signals, and other voltages.

pH Simulator

Use the pH simulator to verify proper operation of pH devices before you place a probe into a calibrated buffer.

Power Your Loops with over 1,000 Ohm Loads

The 20.000 V range has an extended span of up to 24.000 Volts giving you a portable source for powering your loops.

Save Time Calibrating Recorders and Monitors in 4 to 20 mA Loops

Other brands of calibrators require that you break the loop to calibrate voltage inputs. With the PIE 235 you simply clip the test leads across the voltage inputs in a live 4 to 20 mA loop without disconnecting any wires.

Quickly Set any Three Outputs Plus Automatic Stepping and Ramping

Easily set any value with the adjustable "DIAL" plus store any three output settings for instant recall with the EZ-CHECK switch. 2, 3, 5 and 11 steps automatically increment output in 100, 50, 25 or 10 percent of span plus continuous ramp. Set step/ramp time to 5, 6, 7, 8, 9, 10, 15, 20, 25, 30 and 60 seconds.

Designed for You by Experienced Calibrator Manufacturers

The 235 improves upon other brands by including a rubber boot, backlit display with larger digits, higher accuracy and more ranges for flexibility.

More Information
Country of OriginUnited States
BrandPIE
Catalog235
ConditionNEW
Vendor AliasPIE 235
  • 4 - AA Batteries
  • 1 - 020-0209 Black Rubber Boot
  • 1 - 020-0211 Evolution Hands-Free Carrying Case
  • 1 - 020-0207 Set of Evolution mA/V Test Leads
  • 1 - Red Lead with Banana Plugs and Alligator Clips
  • 1 - Black Lead with Banana Plugs and Alligator Clips
  • NIST Traceable Calibration Certificate