Fluke 772 Milliamp Clamp Meters

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.

 

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

Application

How it saves time and money
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

 

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

 

What’s the difference between the 77X models?

 

Fluke-771

Fluke-772

Fluke-773
 

Non-contact mA loop measurement

Integrated mA loop troubleshooting

Advanced process troubleshooting
mA measure, jaw
mA measure, in circuit  

Loop power  

mA source  

DCV measure    

DCV source    

mA scaled output    

mA in / out    

 

 

Specifications
Diameter of measurable conductor 0.177” or 4.5 mm max
Operating temperature -10 to 50 ºC
Storage Temperature -25 to 60ºC
Operating Humidity < 90% @ <30 ºC, < 75% @ 30 to 55ºC
Operating Altitude 0 to 2000 m
IP Rating IP 40
Size 59 x 38 x 212 mm, (2.32 x 1.5 x 8.35 in.)
Weight 260G, (9.1 oz.)
Vibration Random 2 g, 5 to 500 Hz
Shock 1 meter drop test (except the jaw)
EMI/RFI Meets EN61326-1
Note: 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
(<18? or > 28?)
Power, battery life (2) AA 1.5 V Alkaline, IEC LR6, 40 hours typical
Warranty Three years for electronics one year for cable and clamp assembly

Functional Specifications
mA measurement
(Measured by clamp)		 Resolution and Range:     0 to 20.99 mA
Accuracy:                        0.2% + 2 counts
Resolution and Range:     21.0mA to 100.0 mA
Accuracy:                        1% + 5 counts
mA measurement
(Measured in series with test jacks)
Resolution and Range:		 Resolution and Range:     0 to 24.00 mA
Accuracy:                        0.2% + 2 counts
mA source (Maximum mA Drive:
24 mA into 1,000 ohms)
Resolution and Range:		 Resolution and Range:     0 to 24.00 mA
Accuracy:                   0.2% + 2 counts
mA simulate
(Maximum voltage 50 V dc)
Resolution and Range:		 Resolution and Range:     0 to 24.00 mA
Accuracy:                   0.2% + 2 counts

 

 

Model Name

Description
Fluke 772

Milliamp Process Clamp Meter

Included accessories:

  • Four AA alkaline batteries (installed)
  • Soft carrying case
  • TL75 test leads
  • AC 72 detachable clip
  • TL 940 mini hook test leads
  • Instruction sheet
  • Hanging tool with hook and loop strap

 

 

Accessories common to all models:

   

Accessory

Description
G3P-Group1
  • GOLD CarePlan.
  • Models covered: 353, 355, 771, 772, and 773.
  • Extends warranty from three to five years and includes five annual NIST traceable calibrations with data.
S3P-Group1
  • SILVER CarePlan.
  • Models covered: 353, 355, 771, 772, and 773.
  • Extends warranty from three to five years.

 

 

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