Fluke 772
- Stock: Pre-Order
- Model: Milliamp Process Clamp Meter
Key features
- Loop calibrator that measures 4 to 20 mA signals without breaking the loop
- Features best in class 0.2% accuracy
- Simultaneously measures the mA signal with the clamp and sources a mA signal
- Delivers 0.01 mA resolution and sensitivity
- Measures mA signals for PLC and control system analog I/O
Product overview: Fluke 772 Milliamp Process Clamp Meter
Fluke 772 Milliamp Clamp Meter measures, sources, and simulates 4-20 mA signals for testing control system I/O or IPs
The Fluke 772 adds to the basic capabilities of the Fluke 771 to save more time and expand its applications. With the 771, you'll also be able to: source and simulate 4-20 mA signals for testing control system I/O; measure 4-20 mA signals with in-circuit measurement; power a transmitter with the 24 V loop power supply; and automatically ramp and step change the 4-20 mA output for remote testing.
You'll be able to test 4–20 mA signals five times faster than with traditional DMMs, and without breaking the loop. That means you can troubleshoot 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.
Other useful 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
- Features a detachable clamp with extension cable for measurements in tight locations
- Captures and displays changing measurements with Hold function
- Offers mA output linear ramp or 25% step output
- Extends battery life with auto-off and backlight timeout
- 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
Specifications |
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Diameter of measurable conductor | 0.177” or 4.5 mm max |
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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 | ||||||||
Size | 44 x 70 x 246 mm (2 7/8 x 5 ¾ x 11 5/8 in) | ||||||||
Weight | 410 g, (14.4 oz) | ||||||||
Vibration | Random 2 g, 5 to 500 Hz | ||||||||
Shock | 1 meter drop test (except the jaw) | ||||||||
EMI/RFI | Meets EN61326-1 | ||||||||
For current measurement w/ JAW, add 1mA to specification
for EMC field strengths of 1V/m up to 3V/m. | |||||||||
Temperature coefficient | 0.01% ºC | ||||||||
Power, battery life | (4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into
500 ohms | ||||||||
Warranty | Three years for electronics | ||||||||
Functional Specifications |
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mA measurement | Resolution / range | 0 to 20.99 mA |
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Accuracy | 0.2% + 5 counts |
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Resolution / range | 21.0mA to 100.0 mA |
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Accuracy | 1% + 5 counts |
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mA measurement (measured in series with test jacks) | Resolution / range | 0 to 24.00 mA |
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Accuracy | 0.2% + 2 counts |
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mA source (maximum mA drive: 24 mA into 1,000 ohms) | Resolution / range | 0 to 24.00 mA |
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Accuracy | 0.2% + 2 counts |
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mA simulate (maximum voltage 50 V dc) | Resolution / range | 0 to 24.00 mA |
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Accuracy | 0.2% + 2 counts |
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