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Fluke 789 Processmeter

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SKU

FLUKE-789

Manufacturer:

Fluke

Key Features:

24 V Loop power supply

Very large dual display

Enhanced backlight with 2 brightness settings

1200 ohm drive capability on mA source

HART mode setting with loop power and a built-in 250 ohm resistor

0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check

Externally accessible fuses for easy replacement

Infrared-port to process data in FlukeView Forms (V2.1) software

Precision 1000 V, 440 mA True-RMS digital multimeter

0.1% dc voltage accuracy

0.05% dc current accuracy

Frequency measurement to 20 kHz

Min/Max/Average/Hold/Relative modes

Diode Test and Continuity Beeper

Simultaneous mA and % of scale readout

20 mA DC current source / loop calibrator / simulator

Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp

Externally accessible battery for easy battery changes

Safety conformance: Meets 1000 Volt EN61010-1 CAT III standards and 600 Volt EN61010-1 CAT IV standards.

Product Options:

Fluke 789 Calibration Options

None

Calibration Not Included

Standard Calibration Certificate + $55.00

ISO 17025 Accredited Calibration Certificate + $95.00

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Product Detail

Fluke originally combined a 4-20 mA loop calibrator and a multimeter to give process technicians double the power in one tool, the original Fluke 787. Now Fluke made it even better - the ultimate loop calibration multimeter - the Fluke 789 ProcessMeter. The Fluke 789 has a display that's not only twice as large, but also twice as bright with two levels of backlighting. With its built-in, selectable 250 ohm HART^® resistor, it eliminates the need to carry a separate resistor with you and behaves when connecting to a smart transmitter. Now process calibration technicians can do a lot more while carrying a lot less.

Short Description

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 shoes diode voltage drop
Display current and % of span	Yes
Auto Step, Auto Ramp	Yes
Environmental Specifications
Operating temperature	-20°C to 55°C
Storage temperature	-40°C to 60°C
Humidity (without condensation)	95% up to 30°C 75% up to 40°C 45% up to 50°C 35% up to 55°C
Temperature coefficient	0.05 x (specified accuracy) per °C (for temperatures < 18°C or > 28°C)
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 and General Specifications
Size (H x W x L)	50 x 100 x 203 mm (1.25 x 3.41 x 7.35 in)
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 and vibration	Random, 2 g, 5-500 Hz 1 meter drop test