Description

PIE 235 Practical Instrument Electronics Process Calibrator pH & Voltage

PIE 235 Datasheet (PDF)

 

PIE 235 Voltage Calibrator for all your process voltage signals:

• Voltage calibrator sources three ranges of mV & V dc plus percent of 1 to 5 volts.  With the 235 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 +125.00% of 1 to 5 V; 0.000 to 20.000 V.

 

• 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.

 

• Read DC volts.  The 235 can measure from -500.00 to +999.00 mV, 0.000 to 5.100 V, -25.0 to 125.0 % of 1 to 5 V; 0 to 20.000 V and 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.

 

• 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.

 

• Simulate pH probes into transmitters & analyzers.  Use the pH simulator to verify proper operation of pH devices before you place a probe into a calibrated buffer.

 

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

 

• Use in the Plant, Field or Shop.  Includes Rubber Boot and Attached Test Leads; Low profile switches resist accidental damage

 

• Simple Battery Changes.  Separate compartment for no-tool battery changes with four inexpensive “AA” batteries

 

235 PIE Additional Information:

Weight	2 lbs
Dimensions	7.75 × 5.25 × 4.5 in