Fluke
Fluke 772 Milliamp Process Clamp Loop Meter
Model No :
Fluke 772
Part Code :
3.36235e+006

Overview

The Fluke 772 Milliamp Clamp Loop Meter measures, sources, and simulates 4-20 mA signals for testing control system I/O or Ips. able to test 4–20 mA signals five times faster than with traditional DMMs, and without breaking the loop. It helps in troubleshooting a live device without having to power down, which can save you time, and help you avoid possibly missing something going on in the process.

Features
- Simulates 4-20 mA signals for testing control system I/O
- Sources 4 to 20 mA signals for testing control system I/O or I/Ps
- Measures 4 to 20 mA signals with in-circuit measurement
- Includes simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
- Dual backlit display with both mA measurement and percent of 4 to 20 mA span
- Measurement Spotlight to illuminate hard to see wires in dark enclosures
- Measures 10 to 50 mA signals in older control systems using the 99.9 mA range
- Automatically changes the 4 to 20 mA output for remote testing

Major Applications
- Troubleshooting PLC analog I/O and process loops
- Calibrate and maintain Control Instrumentation
- Field Checking of Loop-powered isolators
- Field Checking of Loop-powered transmitters
- Testing Valve positioners
- Verifying process scaled, indicators

Technical Specifications
- mA measurement (measured by clamp): Resolution / range 0 to 20.99 mA
- Accuracy: 0.2% + 5 counts
- Resolution / range: 21.0mA to 100.0 mA
- Accuracy: 1% + 5 counts
- mA measurement (measured in series with test jacks): Resolution / range 0 to 24.00 mA ; Accuracy 0.2% + 2 counts
- mA source (maximum mA drive:- 24 mA into 1,000 ohms): Resolution / range 0 to 24.00 mA; Accuracy: - 0.2% + 2 counts
- mA simulate (maximum voltage 50 V dc): Resolution / range 0 to 24.00 mA; Accuracy 0.2% + 2 counts

General Specifications
- Diameter of measurable conductor: 0.177” or 4.5 mm max
- Operating temperature: -10 to 50ºC
- Storage temperature: -25 to 60ºC
- Operating humidity: < 90% @ <30ºC, < 75% @ 30 to 55ºC
- Operating altitude: 0 to 2000 m
- IP rating: IP 40
- Vibration: Random 2 g, 5 to 500 Hz
- Shock: 1 meter drop test (except the jaw)
- EMI/RFI: Meets EN61326-1