PIE 434 High Accuracy Automated 4-20mA Diagnostic Calibrator
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PIE 434 is a high-accuracy 4-20mA diagnostic calibrator with ±(0.01% + 0.002 mA) accuracy, HART compatibility, and built-in leakage detection.
Product details
| Model | PIE 434 |
| Manufacturer | PIE |
| Category | Multifunction Calibrators |
| Availability | Made to order |
Description
Overview
The PIE 434 is a high-accuracy automated 4-20mA diagnostic calibrator designed for lab and field use. With accuracy better than ±0.004 mA at 20 mA output, it delivers lab-grade performance for demanding calibration and troubleshooting applications.
Key Features
- Source 0.000 to 24.000 mA and -25.00 to 125.00% of 4-20 mA range
- Read 0.000 to 24.000 mA and -25.00 to 125.00% of 4-20 mA range
- Read voltage from -99.99 to 99.99 V
- Lab-grade accuracy of ±(0.01% of Reading + 0.002 mA), which equals ±0.004 mA at 20 mA output
- Simulate 2-wire transmitter with automatic power and reading
- HART compatible with menu-selectable 250 Ohm resistor
- Automatic current and leakage current detection with visual indication
- Easy-to-read backlit display
- Three-position EZ-CHECK switch for faster calibrations
- 2-speed EZ-DIAL with stepping and ramping for precise adjustments
Applications
- Lab and field calibration of 4-20mA instruments and transmitters
- Diagnostic troubleshooting of transmitter and wiring problems
- HART device configuration and verification
- Preventative maintenance and diagnostics of control systems
Included Accessories
- Rubber boot for protection
- Test leads
- Hands-free carrying case
Specifications
| Source Range (Current) | 0.000 to 24.000 mA |
| Read Range (Current) | 0.000 to 24.000 mA |
| Percentage Range | -25.00 to 125.00% of 4-20 mA |
| Voltage Read Range | -99.99 to 99.99 V |
| Accuracy | ±(0.01% of Reading + 0.002 mA) |
| Typical Accuracy at 20 mA | ±0.004 mA |
| HART Compatible | Yes, with selectable 250 Ohm resistor |
| Display | Easy-to-read backlit LCD |
| Leakage Detection | Automatic current and leakage current detection |
| Controls | 3-position EZ-CHECK switch, 2-speed EZ-DIAL |
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PIE 434 High Accuracy Automated 4-20mA Diagnostic Calibrator
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