PIE 235 Process Voltage Calibrator
Request a quote
PIE 235 is a portable voltage calibrator for sourcing and measuring DC voltages from -500 mV to 20 V, with integrated pH simulator and automated stepping.
Product details
| Model | PIE 235 |
| Manufacturer | PIE |
| Category | Electrical Calibrators |
| Availability | Made to order |
Description
Overview
The PIE 235 Process Voltage Calibrator is a versatile portable instrument for sourcing and measuring DC voltages in industrial process control applications. It eliminates the need to break loops when calibrating voltage inputs, making it ideal for field troubleshooting and bench calibration of recorders, monitors, and transmitters.
Key Features
- Source three ranges of DC voltage: -500 to +999 mV, 1.000 to 5.000 V, 0 to 20 V
- Percentage sourcing of 1 to 5 V signals: -25% to +125%
- Extended 20 V range supports up to 24 V for powering loops with >1,000Ω loads
- Read DC voltages from -500 mV to +60 V
- pH probe simulator for verifying pH transmitters and analyzers
- Calibrate 4-20 mA loops without breaking the circuit
- Three preset outputs with instant recall via EZ-CHECK switch
- Automatic stepping and continuous ramp with adjustable timing (5-60 seconds)
- Backlit display and rubber boot for field durability
Applications
- Voltage signal calibration in industrial process loops
- Verification of 4-20 mA transmitter outputs
- pH transmitter and analyzer testing
- Recorder and monitor calibration without breaking connections
- Field troubleshooting of process signal circuits
Included Accessories
- Rubber protective boot
- Attached color-coded test leads
- Four AA alkaline batteries
- Certificate of Calibration
Specifications
| Voltage Source Ranges | -500 to +999 mV, 1 to 5 V, 0 to 20 V (up to 24 V extended) |
| Voltage Measurement Ranges | -500 to +999 mV, 0 to 5.1 V, 0 to 20 V, 0 to 60 V |
| Percentage Sourcing | -25% to +125% of 1 to 5 V |
| Load Capability | >1,000Ω at 20V |
| pH Simulation | Integrated pH probe simulator |
| Preset Outputs | Three with instant recall |
| Stepping & Ramp | Automatic with adjustable timing 5-60 seconds |
| Display | Backlit LCD |
| Power | Four AA batteries |
| Certification | NIST Certificate of Calibration |
Request a quote
PIE 235 Process Voltage Calibrator
Response within 24 hours
No obligation
Direct communication