Descripción
Fluke 773 Milliamp Process Clamp Meter
- Measures mA Signals for control systems, PLC systems, Analog input output without breaking the loop!!
- Can measure the output signals from transmitters without breaking the loop.
- Comes with detachable clamp. This comes in very handy for tight locations.
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 773 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 773 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 |
| Source, simulate and measure mA signals in circuit (break the loop) | Confirm non-contact measurement. ve the next tool in hand for troubleshooting (source simulate) | Eliminates the need to return to the shop to get a loop calibrator for troubleshooting after finding a bad signal with non-contact measurement |
| Source and measure VDC | Troubleshoot voltage input and output devices | Measure presence of 24V loop power. Measure 1 to 5 or 0 to 10V process signals. Test chart recorders |
| 4 to 20 mA In/out | Dual channel mA source and measurement for troubleshooting | Source 4 to 20 mA signals into valves and mA signal conditioners and simultaneously measure 4 to 20 mA positioning output signals |
| 4 to 20 mA scaled output | Scaled mA output provides a mA signal output representative of the measured mA value | Connect a logging DMM and log the mA signal without breaking the loop |
| Loop power supply | Power a transmitter | Substitute testing of the installed 24V loop power supply. Power a transmitter and measure its mA output signal for troubleshooting |
| Dual backlit display with both mA measurement and percent of 4 to 20 mA span | Clear measurement presentation | Allows quick measurement evaluation |
| 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 |
| 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 | • |
Manufacturer Specs
| 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 | 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 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 (<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 assembly | |
| mA measurement (Measured by clamp) |
Resolution and Range | 0 to 20.99 mA |
| Accuracy | 0.2% +2 counts | |
| Resolution and Range | 21.0 mA to 100.0 mA | |
| Accuracy | 1% + 5 counts | |
| mA measurement (Measured in series with test jacks) |
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 | 0 to 24.00 mA |
| Accuracy | 0.2% + 2 counts | |
| mA simulate (Maximum voltage 50 V dc) |
Resolution and Range | 0 to 24.00 mA |
| Accuracy | 0.2% + 2 counts | |
| Voltage source (2 mA maximum drive current) |
Resolution and Range | 0 to 10.00 V dc |
| Accuracy | 0.2% + 2counts | |
| Voltage Measure) | Resolution and Range | 0 to 30.00 V dc |
| Accuracy | 0.2% + 2counts | |
Tech Specs
Clamp Meters/Clamp Meters Template |
|
|---|---|
| True RMS | No |
| Maximum Current DC | 100 mA (0.1 A) |
| Maximum Voltage DC | 30 V |
| Maximum Conductor Size | 0.177 IN |
| Resistance | No |
| Capacitance | No |
| Auto Ranging/Manual | Manual |
| In-Rush Current | No |
Process / Calibration/Signal Calibrators/Loop Calibrators Template |
|
| Measure Inputs | Yes |
| Source Outputs | Yes |
| Maximum Current | 99.9 mA (0.100 A) |
| Current Measurement Resolution | 0.01mA |
| Current Accuracy | 0.2% |
| Maximum Voltage | 30 V |
| Hart Compatible | No |
| Intrinsically Safe | No |
Process / Calibration/Milliamp Calibrators Template |
|
| Source/Simulate DC Current | Yes |
| Measure DC Current | Yes |
| Two Wire Transmitter Simulation | Yes |
| Percent Display | Yes |
| Accuracy | 0 to 20.99 mA: 0.2%+2 counts 21.0 mA to 100.0 mA: 1%+5 counts |
| Simulate Loop Voltage | Yes |
| Backlight | Yes |
| Ramp/Step Output | Yes |
| Battery Life | 12 HR |
| FieldBus Compatible | No |
Test Equipment General Attributes |
|
| Unique Features | DC voltage measurement to verify 24 V power supplies or voltage I/O signals. Source dc voltage to test input devices that accept a 1 to 5 volt or 0 to 10 volt signal. mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal – Apply a mA input signal to a device and measure its’ 4 to 20 mA output on devices such as valves or mA isolators. |
| Warranty | 3 YEARS |
| Warranty Details | One-year on mA clamp assembly and cable. |
| IP Rating | IP40 |
| Product Weight | 2.38 OUNCES (0.149 LBS) |
| Product Height | 2.76 IN |
| Product Length | 12.52 IN |
| Product Width | 5.87 IN |
| Data Logging | No |
| HTS/Schedule B Number | 9030.31.0000 |
| ECCN Number | 3A992 |
| Calibration Included | None |
| CA Residents | Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
| Battery Type | AA |
| Power Supply Voltage | Battery Powered |
| Country of Origin | China |
| UPC | 095969475822 |
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