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Fluke 705, 707, 707Ex and
715 Loop Calibrators
Complete family of volt/mA calibrators.
Specifications – 705, 707, 707Ex and 715
Included accessories
Fluke 705, 707 and 707Ex: C81Y
Protective holster, TL75 Test Leads,
AC72 Test Clips, instruction sheet
(14 languages).
Fluke 715: C81Y Protective Yellow
Holster with Flex-Stand, test leads
and alligator clips, single 9 V
alkaline battery, instruction sheet
(14 languages).
Ordering information
Fluke-705 Loop Calibrator
Fluke-707 Loop Calibrator
Fluke-707Ex IS Loop Calibrator
Fluke-7
15 Volt/mA Calibrator
Recommended accessories – 705, 707, 707Ex and 715 Calibrators
Troubleshooting process loops
Application Note
(Literature code 1989137)
In process systems, problems
with the loop can bring things
to a screeching halt. In this
application note, find out how to
use Fluke test tools to
identify
current
loop
problems
such as
noise,
ripple and
drift.
Fluke 707 and 705
Two powerful models to choose from
•Innovative output adjustment dial on 707 provides
1 µA and 100 µA resolution and one-hand operation
•Large display and simple interface for ease of use
•Simultaneous mA and % readout for quick, easy
interpretation of readings
•mA accuracy of 0.015 % on the Fluke 707 and 0.02 %
on the 705
•HART™mode on 707 connects 250 ohm resistor in
series with 24 V loop for compatibility with HART
communicators
•Push button 25 % steps for fast, easy linearity checks
•“Span Check” for fast confirmation of zero and span
•Selectable slow and fast linear step ramp provide
ramping outputs for valve slewing, remote testing
and loop functional tests
•
24 V internal loop supply, so you can power and read
a transmitter at the same time without carrying a DMM
•0-20 mA or 4-20 mA default start up modes.
Fluke 707Ex Intrinsically Safe
Loop Calibrator
All the great features of the 707 plus certification in accor-
dance with the ATEX directive (Ex II 2 G EEx ia IIC T4) and
Factory Mutual W.I. Class 1, Div. 2 Groups A-D.
Functions Fluke 705, 707 and 707Ex Fluke 715
Voltage measurement
Range 0 to 28 V 0 to 100 mV 0 to 10 V
Resolution 1 mV 10 µV 1 mV
Accuracy 705: 0.025 % Rdg + 1 LSD 0.02 % Rdg + 2 LSD
707, 707Ex: 0.015 % Rdg + 2 LSD
Current measurement
Range 0-24 mA 0-24 mA
Resolution 0.001 mA 0.001 mA
Accuracy 705: 0.02 % Rdg + 2 LSD 0.015 % + 2 LSD
707, 707Ex: 0.015 % Rdg + 2 LSD
Current sourcing
Range 0-20 mA or 4-20 mA10-20 mA or 4-20 mA1
Accuracy 705: 0.025 % Rdg + 2 LSD 0.015 % Rdg + 2 LSD
707, 707Ex: 0.015 % Rdg + 2 LSD
Drive capability 705: 1000 Ω@ 24 mA 1000 Ω@ 24 mA
707: 1200 Ω@ 24 mA
707Ex: 700 Ω@ 20 mA
Loop power while measuring mA 24 V 24 V
Voltage sourcing N/A 0 to 100 mV or 0 to 10 V
Display current and % of span Yes mA or %
Auto step, auto ramp Yes No
Span Check Yes No
Battery life 18 hours typical, at 12 mA 18 hours typical, at 12 mA
TL28A TL220 C25 C550 PV350
See page 39 See page 39 See page 44 See page 44 See page 47
Fluke 715 Volt/mA Calibrator
•Source voltage to 100 mV or 10 V
•Measure loop current (0-20 mA,
4-20 mA) signals with 0.015 %
accuracy and 1 µA resolution
•Measure voltage output process
signals from PLCs, transmitters
•Source or simulate 24 mA loop current
•24 V loop supply with simultaneous
current measurement
1Will over-range to 24 mA
30
