Descripción
Fluke 789/773 BU 789 Process Meter and 773 Milliamp Process Meter Bundle Package
Fluke 789 Process Meter with 250 Ohm HART Resistor
What do you get when you take the Fluke 787, the original combination multimeter and extend the range? You get the Fluke 789, ultimate loop calibration multimeter with very large dual display. The 789 goes one step further in battling low light conditions by adding two brightness settings to the enhanced backlight. This precision 1000 V, 440 mA and True-RMS digital multimeter does it all and includes diode test and continuity beeper. The externally accessible AA alkaline batteries last a typical 140 hours in measurement mode and are easy to change in the field. So let this powerful two in one multimeter be the only tool you need.
Double Your Power
The Fluke 787 was the first tool to combine a DMM and a loop calibrator to give process technicians double the power in one tool. Now it’s even better, the range is extended with the new Fluke 789 – the ultimate loop calibration multimeter. The Fluke 789 has a 24-Volt loop supply reducing the need for taking a separate power supply when doing offline transmitter testing. And with its built-in, selectable 250-Ohm Hart® resistor, it also eliminates the need to carry a separate resistor with you. Now process technicians can do a lot more while carrying a lot less.
Safety Conformance
Meets 1000 Volt EN61010-1 CAT III standards and 600 Volt EN61010-1 CAT IV standards
Fluke 773 Milliamp Process 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 toolsIf 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:
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
Manufacturer Specs
| Fluke 789 Specifications | |
| Current Measurement | |
| Range: | 0-1 A AC or DC |
| Resolution: | 1 mA |
| Accuracy: | 0.2% + 2 LSD (DC) |
| Range: | 0-30 mA |
| Resolution: | 0.001 mA |
| Accuracy: | 0.05% + 2 LSD |
| Current Sourcing | |
| Range: | 0-20 mA or 4-20 mA |
| Resolution: | 0.05% of span |
| Drive Capability: | 24 V Compliance or 1200 Ω @ 20 mA |
| Frequency | to 19.999 kHz, 0.005% + 1 LSD |
| Continuity | Beeps for resistance < 100 Ω |
| Voltage measurement | |
| Range: | 0-1000 V AC (true-rms) or DC |
| Resolution: | 0.1 mV to 1.0 V |
| Accuracy: | 0.1% Rdg + 1 LSD (VDC) |
| Resistance measurement | to 40 MΩ, 0.2% + 1 LSD |
| Diode test | 2.0 V shows diode voltage drop |
| Display current and % of span | Yes |
| Auto step, auto ramp | Yes |
| Environmental Specifications | |
| Operating Temperature | -20 ºC to 55 ºC |
| Storage Temperature | -40 ºC to 60 ºC |
| Humidity (Without Condensation) | 95% up to 30 ºC 75% up to 40 ºC 45% up to 50 ºC 35% up to 55 ºC |
| Temperature Coefficient | 0.05 x (specified accuracy) per ºC (for temperatures < 18 ºC or > 28 ºC) |
| Safety Specifications | |
| Electrical Safety | Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92 |
| Overvoltage category | IEC 1010-1 CAT III 1000 V IEC 1010-1 CAT IV 600 V |
| Maximum voltage | 1000 V rms |
| Mechanical & General Specifications | |
| Size | 50 x 100 x 203 mm (1.25″ H x 3.41″W x 7.35″ L) |
| Weight | 610 g (1.6 lbs) |
| Batteries | 4 AA Alkaline batteries |
| Warranty | 3 years |
| Battery Life | 140 hours typical (measurement), 10 hours typical (sourcing 20 mA) |
| Shock & Vibration | Random, 2 g, 5-500 Hz 1 meter drop test |
| Fluke 773 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 | 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
Process / Calibration/Multifunction Calibrators Template |
|
|---|---|
| Type | Hand Held |
| Measure Voltage | Yes |
| Simulate Loop Voltage | No |
| Voltage Measurement Max | 1000 V |
| Voltage Measurement Min | 0.1 mV (0.0001 V) |
| Source/Simulate DC Current | Yes |
| Measure DC Current | Yes |
| Current Measurement Max | 1 A (1000 mA) |
| Current Measurement Min | 1 mA |
| Source/Simulate Resistance | No |
| Measure Resistance | Yes |
| Resistance Measurement Max | 40 M Ohms (40000000 Ohms) |
| Resistance Measurement Min | 0.1 Ohms |
| Source/Simulate Frequency | No |
| Measure Frequency | Yes |
| Frequency Measurement Max | 20 kHz (20000 Hz) |
| Frequency Measurement Min | 0.5 Hz |
| Measure RTD | No |
| Measure Thermocouples | No |
| Source/Simulate Pressure | No |
| Pressure Modules Available | No |
| Hart Compatible | No |
| FieldBus Compatible | No |
| Backlighted | Yes |
| Graphical Screen | No |
| Intrinsically Safe(Calibrators) | No |
Test Equipment General Attributes |
|
| Unique Features | 789 ProcessMeter combines a loop calibrator with a DMM. 24 V Loop power supply. DMM designed to meet 1000 volt IEC 1010 CAT III standards. Infrared I/O serial port compatible with FlukeView® Forms Software. |
| Warranty | 3 YEARS |
| Safety Approval | CSA |
| Product Weight | 2.56 LBS |
| Product Height | 2.99 IN |
| Product Length | 9.02 IN |
| Product Width | 5.98 IN |
| Shipping Weight | 2.82 LBS |
| Data Logging | No |
| Battery Type | AA |
| Power Supply Voltage | Battery Powered |
| Country of Origin | China |
| Shipping Height | 2.99 IN |
| UPC | 095969112192 |
| Shipping Length | 9.02 IN |
| Shipping Width | 5.98 IN |
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