If your job involves maintenance on the PLC and analog I/O control systems used in modern instrumentation or automation, chances are you're wasting time during test procedures. The blocks in your workflow aren't your fault -- they're built-in. A process clamp meter like the Fluke 772 can save time and money.
The Fluke 772 Milliamp Process Clamp Meter has a very simple selling point -- you don't need to break the loop! Just clamp on the meter and you can verify a loop current in the standard 4--20mA ranges to 0.2% accuracy. The unit automatically calibrates to the current range, and shows values for both the measured current and the corresponding percentage range value on its built-in dual displays.
Older equipment? No problem. The unit has an additional 99.9mA range for measurements 10--50mA. Need to test control system I/O or I/Ps? That's not a problem, either. The Fluke 772 can deliver loop power at 4--20mA at 24V, or supply a test current either in a linear ramp or in 25% steps.
The 772 builds on Fluke's long experience in building robust, practical field test equipment. The clamp is detachable, with an integrated cable that makes it easy to take measurements in restricted spaces. There's also an inbuilt spotlight to illuminate awkward test areas, and automatic power off for times when you don't have a spare hand.
Fluke 772 Milliamp Process Clamp Meter Key Features
- High accuracy (0.02%)
- 0.01mA resolutuon and sensitivity
- Measure 4 to 20mA signals without breaking the loop
- Meausre mA signals for PLC and control system analogue I/O
- Dual backlit display shows mA measurement and percent of 4 to 20mA span
- Measurement spotlight for illuminating darkened environments
- Detachable clamp with extension cable for measurements in tight locations
- Measure 10 to 50mA signals in older control systems using the 99.99mA range
- Automatically change the 4 to 20mA output for remote testing
- Auto off and backlit timeout conserve battery life
- Hold function captures last displayed readings
- In-circuit measurements of 4 to 20mA signals
- Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
- Source 4 to 20ma signals for testing I/O or I/Ps
- mA output linear ramp or 25% step output
- Automatically change the 4 to 20mA output for remote testing
Full List of Products Included
- Fluke 772 Milliamp Process Clamp Meter
- 4 x Installed AA Alkaline Batteries
- Soft Carrying Case
- TL75 Test Leads
- AC72 Detachable Clip
- TL940 Mini Hook Test Leads
- Instruction Sheet
- Hanging Tool with Hook and Loop Strap
Fluke 772 Technical 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 |
Reviews
SKU | Fluke 772 |
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Manufacturer Part Code | 3362352 |
Model Ref | Fluke 772 |
Country of Origin | China |