Fluke 772 Milliamp Clamp Meter
Need more hours in your day?
Save time by NOT breaking the loop on 4-20 mA signal measurements.
Are you spending time:
- Taking mA measurements by removing a wire and breaking the loop
- Calling the control room to isolate a loop
- Testing analog input/output on a console
- Troubleshooting devices with mA inputs and outputs
- Repairing intermittent or erratic 4-20 mA loops
- Going back to the shop to get extra tools
If you need more time in your busy day take a good look at the Fluke 772 mA Clamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system.
Here are some specific ways the Fluke 772 Clamp Meters will help you:
Milliamp Clamp Features
Measure mA signals for PLC and control system analog I/O without breaking the loop
- Measures low level dc current
- Correlate process indication with real physical value
Measure output signals from transmitters without breaking the loop
- Maintain and troubleshoot process and automation equipment without breaking the loop
- No disruption to the process
Detachable clamp with extension cable
- Measurements in tight locations
- Enables measurements in difficult situations
Measurement Spotlight
- Illuminates hard to see wires in dark enclosures
- Measurement process is easier and quicker
Measure up to 99.9 mA range non-contact
- Wide range of measurements
- Measures 10 to 50 mA signals in older control systems
Automatic power off
- After 15 minutes and 2 minute automatic off for backlight and spotlight
- Saves battery life
Want simultaneous mA source/measure? Consider the Fluke 773 Milliamp Clamp Meter.
The 772 mA Clamp Meter features:
- Best in class 0.2% accuracy
- 0.01 mA resolution and sensitivity
- Measure 4 to 20 mA signals without “breaking the loop”
- Measure mA signals for PLC and control system analog I/O
- Dual backlit display with both mA measurement and percent of 4 to 20 mA span
- Measurement Spotlight illuminates hard to see wires in dark enclosures
- Detachable clamp with extension cable for measurements in tight locations
- Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
- Automatically change the 4 to 20 mA output for remote testing
- Power saving features, auto-off, backlight timeout extend battery life
- Hold function captures and displays changing measurements
- Measure 4 to 20 mA signals with in-circuit measurement
- Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
- Source 4 to 20 mA signals for testing control system I/O or I/Ps
- mA output linear ramp or 25% step output
- Automatically change the 4 to 20 mA output for remote testing
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)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 assemblyFunctional Specifications mA measurement
(measured by clamp)Resolution / range 0 to 20.99 mA Accuracy 0.2% + 2 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