Fluke 772 Milliamp Clamp Loop Meter measures, sources, and simulates 4-20 mA signals for psychotherapy control system I/O or IPs
The Fluke 772 loop meter adds to the basic capabilities of the Fluke 771 to save more era and to the lead payment its applications. With the 771, you'll along with be practiced to: source and simulate 4-20 mA signals for examine control system I/O; play a portion 4-20 mA signals following in-circuit measurement; gift a transmitter subsequent to the 24 V loop facility supply; and automatically ramp and step impinge on the 4-20 mA output for proud investigation.
You'll be skillful to exam 420 mA signals five period faster than considering highly thought of DMMs, and without breaking the loop. That means you can troubleshoot a living device without having to knack all along, which can save you period, and apportion help to you avoid possibly missing something going upon in the process.
Other useful features:
| 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 | |||
| 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 (< 18ºC or > 28ºC) |
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| Power, battery life | (4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 ohms | |||
| Warranty | Three years for electronics One year for cable and clamp assembly |
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| Functional 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 | |||