PIE 235 Process Voltage Calibrator
Process voltage calibrator that sources and reads mV/V ranges to 20 V (read to 60 V) with ≤±(0.02% of reading + 0.01% FS) accuracy and pH simulation.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The PIE 235 sources three ranges of millivolt and voltage DC plus percent of 1 to 5 V for calibrating voltage, millivolt, and pH signal instruments. Source −500.00 to 999.00 mV, 1.000 to 5.000 V, 0.000 to 20.000 V, and −25.0 to 125.0% of 1 to 5 V. Measure those ranges plus 0.00 to 60.00 V DC for checking loop power supplies and instrument outputs.
pH simulation covers 0.000 to 14.000 pH @ 25 °C (corresponding to +414.12 to −414.12 mV) so you can verify transmitters and analyzers before placing a probe in buffer. Headline voltage accuracy is ≤ ±(0.02% of reading + 0.01% of full scale) on primary ranges.
Includes four AA batteries and a NIST-traceable calibration card; rubber boot for field protection. Made in the USA.
Specifications
| Accuracy | |
| Voltage source/read (primary ranges) | ≤ ± (0.02% of Reading + 0.01% of Full Scale) |
| 1.000 to 5.000 V | ≤ ± (0.02% of Reading + 0.002 V) |
| Read 0.00 to 60.00 V | ≤ ± (0.02% of Reading + 0.02 V) |
| pH @ 25 °C | ≤ ± 0.003 pH |
| Ranges | |
| Voltage source | −500.00–999.00 mV; 1.000–5.000 V; 0.000–20.000 V; −25.0–125.0% of 1–5 V |
| Voltage read | Same plus 0.00 to 60.00 V DC |
| pH simulate | 0.000 to 14.000 pH @ 25 °C |
| Source/Read | |
| Source/sink current | ≥ 20 mA source; > 16 mA sink |
| Power | |
| Batteries / life | Four AA alkaline; ≥ 50 hours |
| Environmental | |
| Operating temperature | −20 to 60 °C (−5 to 140 °F) |
| General | |
| Included | Four AA batteries, NIST Traceable Calibration Card |
| Origin / cal | Made in USA; NIST-traceable calibration |
Documents
Build your part number
Configure your PIE-235
Pick your options and we'll build the exact part number with a list-price estimate.
Select a package to build your part number.
Choose Standard or Basic Package.
Ordering information
1 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| PIE-235-BP | $998.00 |