Fluke 789 ProcessMeter, 24 V Loop

Part Number : 789

Brand :
Fluke

Ideal for troubleshooting and calibrating current loop applications, this process meter is compatible with the Fluke Connect app, which enables compatibility technicians to wirelessly monitor, log, and share data from the field. Additionally, this tool can measure, source, and simulate mA.

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KWD 430.630


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Description
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Description

Fluke 789 Offers This process meter doubles your troubleshooting power and is Fluke Connect-enabled Ideal troubleshooting tool for electricians and instrumentation professionals, this process meter combines the functionality of a loop calibrator and the power of a digital multimeter. This instrument also comes supplied with the capabilities of Fluke Connect connectivity. Additionally, it comes equipped with a built-in selectable 250 ? HART® resistor which eliminates the need to carry a separate resistor and large and bright display. Comes equipped with a 24-Volt loop supply, which reduces the need to carry a separate power supply when doing offline transmitter testing. You can add an optional temperature measurement module and the wireless data logging capabilities of the Fluke Connect™ mobile app to log data wirelessly to your smartphone and review it from a remote location. So now process technicians can do a lot more while carrying a lot less. Features 20 mA dc current source/measure/simulate Simultaneous mA and % of scale readout DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards Fluke Connect® compatibility for wireless data logging (with IR3000FC module) Precision 1000 V, 440 mA True RMS digital multimeter Frequency measurement to 20 kHz Min/max/average/hold/relative modes Diode test and continuity beeper Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp Externally accessible battery for easy battery changes 24 V Loop power supply HART mode setting with loop power (adds 250 ohm resistor) Provides 1200 ohm drive capability on mA source Delivers 0.1% dc voltage accuracy and 0.05% dc current accuracy Includes 0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check Large dual display with enhanced two-level backlight brightness settings Applications Electrical and instrumentation

Downloads

789.pdf_3.pdf

pdf

Specifications

Range
  • 0 to 1 A AC or DC
  • 0 to 30 mA
  • 0 to 20 mA or 4 to 20 mA
  • 0 to 1000 V AC (True RMS) or DC
Resolution
  • 1 mA
  • 0.001 mA
  • 0.05% of span
  • 0.1 mV to 1.0 V
Accuracy
  • 0.2% + 2 LSD (DC)
  • 0.05% + 2 lSD
  • 0.1% Rdg + 1 LSD (VDC)
Drive Capability
24 V Compliance or 1200 Ω at 20 mA
Frequency
To 19.999 kHz, 0.005% + 1 LSD
Continuity
Beeps for resistance <100 Ω
Resistance Measurement
To 40 MΩ, 0.2% + 1 LSD
Diode Test
2.0 V shoes diode voltage drop
Display Current and % of Span
Yes
Auto Step, Auto Ramp
Yes
Operating Temperature
-4 to 131°F (-20 to 55°C)
Storage Temperature
-40 to 140°F (-40 to 60°C)
Humidity (without condensation)
95% up to 86°F (30°C) 75% up to 104°F (40°C) 45% up to 122°F (50°C) 35% up to 131°F (55°C)
Temperature Coefficient
0.05 x (specified accuracy) per °C (for temperatures <18°C or >28°C)
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
Batteries
4 x AA Alkaline batteries
Battery Life
140 hours typical (measurement), 10 hours typical (sourcing 20 mA)
Shock and Vibration
Random, 2 g, 5 to 500 Hz 1 m drop test
Dimensions
1.25 x 3.41 x 7.35" (50 x 100 x 203 mm)
Weight
1.6 lbs (610 g)
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