PIE 334PLUS Automated 4-20mA Loop Calibrator
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PIE 334PLUS is an automated 4-20mA loop calibrator with 0.025% accuracy, HART compatibility, and built-in leakage detection for field troubleshooting.
Product details
| Model | PIE 334PLUS |
| Manufacturer | PIE |
| Category | Loop Calibrators |
| Availability | Made to order |
Description
Overview
The PIE 334PLUS is an automated 4-20mA loop calibrator designed for field technicians and maintenance personnel. It sources and measures milliamp signals, simulates 2-wire transmitters, and includes built-in leakage detection to identify wiring faults and corrosion bridges.
Key Features
- Source and read 0.000 to 24.000 mA and -25.0 to 125.0% of 4-20 mA range
- Read voltage from -99.99 to 99.99 V
- Read loop currents up to 52.000 mA
- Simulate 2-wire transmitter with automatic power and reading
- Source accuracy of 0.025% of span at 4 and 20 mA
- HART compatible with menu-selectable 250 Ohm resistor
- Automatic current leakage detection for wiring diagnostics
- Easy-to-read backlit display
- Three-position EZ-CHECK switch and 2-speed EZ-DIAL with stepping and ramping
Applications
- Field calibration of 4-20mA instruments and transmitters
- Troubleshooting and diagnosing loop wiring problems and leakages
- Preventative maintenance of industrial control systems
- HART-enabled device configuration and verification
Included Accessories
- Rubber boot for protection
- Test leads
Specifications
| Source Range (Current) | 0.000 to 24.000 mA |
| Read Range (Current) | 0.000 to 24.000 mA |
| Percentage Range | -25.0 to 125.0% of 4-20 mA |
| Voltage Read Range | -99.99 to 99.99 V |
| Maximum Loop Current | 52.000 mA |
| Source Accuracy | 0.025% of span at 4 and 20 mA |
| HART Compatible | Yes, with selectable 250 Ohm resistor |
| Display | Backlit LCD |
| Controls | 3-position EZ-CHECK switch, 2-speed EZ-DIAL |
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PIE 334PLUS Automated 4-20mA Loop Calibrator
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