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709 / 709H
Precision Loop Calibrators
• Best-in-class accuracy at 0.01% reading
• Compact rugged design
• Intuitive user interface with Quick-Set knob for fast setup, easy use
• 24 V DC loop power with mA measure mode (-25% to 125%)
• Resolution of 1 μA on mA ranges and 1 mV on voltages ranges
• Built in selectable 250 Ω resistor for HART communications
• Simple two wire connection for all measurements
• Auto shutdown to conserve battery life
• Variable step and ramp time in seconds
• Valve test (source and simulate defined mA values with % keys
Included Accessories
Two AC175 alligator clips (709)
TL75 test leads (709)
Extended tooth alligator clip set (709H)
75X-8014 stackable lead set (709H)
TP220 test probes (709H)
AC280 SureGrip™ hook clips (709H)
HART cable (709H only)
Soft case
Six AAA batteries (installed)
709/709H Product manual CD-ROM
709/709H Quick reference guide
709/709H Safety information
Ordering Information
Fluke 709 Precision Loop Calibrator
Fluke 709H Precision HART Loop Calibrator
Features
The Fluke 709 and 709H mA loop
calibrators are designed to save time
and produce high-quality results. These
calibrators are built around a user
friendly interface with a Quick-Set rotary
encoder knob. This tool reduces the time
it takes to measure, or source, current
and power up a loop. The protective
holster easily fits into a technician’s
hand and the large backlit display is easy
to read, even in dark, cramped worked
areas.
In addition, the 709H offers:
• Logging of HART data in the field. Once
recorded by the 709H in the field, the
709H/TRACK software can upload the
HART configuration of up to (20) HART
devices in your plant and output data in
either (.csv) or (.txt) format.
• Data logged mA loop measurements
and HART data can be recorded
from a particular transmitter for
troubleshooting and loop tuning.
The data log feature offers selectable
capture with recording intervals of 1
to 60 seconds and a logging capacity of
9800 records or 99 individual sessions.
Each data sample contains the 709H
mA measurement, all four process
variables, and the standard status
conditions.
Fluke reliable. HART compatible.
Functions
mA source, mA simulate, mA read, mA read/loop power, and volts read
Ranges
mA (0 to 24mA) and Volts (0 to 30VDC)
Resolution
1uA on mA ranges and 1mV on voltage range
Accuracy
0.01% +/- 2 counts all ranges (@23° +/- 5°C)
Operating temperature Range
-10 °C to 55 °C
Humidity range
10 to 95% non-condensing
Stability
20ppm of F.S. /°C from -10°C to 18°C and 28°C to 55°C
Display
128 x 64 pixels, LCD Graphic w/backlight, .34” high digits
Loop Compliance Voltage
24VDC @ 20mA
Over-Voltage Protection
240VAC
Overload Current Protection
28mA DC
EMC
EN61326 Annex A (Portable Instruments)
Specifications
Power:
6 AAA alkaline
Dimensions (HxWxD):
150 x 90 x 30 mm
Battery life:
≥ 40 hours continuous use
(measure mode using alkaline)
Weight:
0.3 kg
Warranty:
Three years
Recommended Accessories
709H Track Software/cable
Fluke 709/709H