PIE 334PLUS Automated 4-20mA Loop Calibrator
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PIE 334PLUS Automated 4-20mA Loop Calibrator with patented loop diagnostics, automatic stepping (2, 3, or 5 steps), and current leakage detection.
Product details
| Model | 334PLUS |
| Manufacturer | PIE |
| Category | Multifunction Calibrators |
| Availability | Made to order |
Description
Overview
The PIE 334PLUS is an automated 4-20mA loop calibrator designed for troubleshooting field instruments and industrial control systems. It features patented loop diagnostic technology to detect current leaks, deteriorating insulation, and corroded terminals in process loops.
Key Features
- Patented loop diagnostic technology (US Patent #7,248,058) for identifying current leaks and insulation problems
- Automatic stepping (2, 3, or 5 steps) and ramping for remote calibration
- Five-digit backlit display reading up to 20.000 mA
- Built-in 250 Ohm HART resistor
- Rugged rubber boot and switches for field durability
- Long battery life and improved stability compared to earlier models
- NIST-traceable calibration with Certificate of Calibration
Applications
- Industrial process loop troubleshooting and maintenance
- Instrumentation calibration and verification
- Transmitter and sensor testing
- HART loop diagnostics
Specifications
| Display Type | Five-digit backlit |
| Display Range | 0 to 20.000 mA |
| Output Range | 4 to 20 mA |
| Stepping Modes | 2, 3, or 5 automatic steps |
| Built-in Resistor | 250 Ohm HART |
| Loop Diagnostics | Yes - Current leakage detection |
| Calibration | NIST-traceable |
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PIE 334PLUS Automated 4-20mA Loop Calibrator
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