Application Note
Accessories 707 and 707Ex
715 Volt/mA
705 Loop 787 and 789
Loop Calibrators
Calibrator Calibrator
ProcessMeter™
7
87CAL Calibration Kit
•
80T-IR Infrared Probe
• •
8
0T
K Thermocouple
• •
8
0T
-1
50U T
emperature Prob
e
••
TL20/22/24/26/28 Lead Sets
••••
TL70A/TL75/Y8140A Lead Sets
• • ••
AC20/AC80 Clips
••••
TP20 Industrial Test Probes
••••
80i-400 AC Current Clamp
•
i4
1
0 A
C
/DC Current Clamp
•
2
1
i1010 AC/DC Current Clamp
•
21
C1
0 Holster, C1
2A Case
••
C25/C28/V90/C100/C800 Cases
••
C510 Leather Case
••
80K-6/80K-40 High Voltage Probe
•
83R
F/85RF High Frequency Probes
•
PV350 Pressure Vacuum Module
• •
Fiber Optic Meter FOM
• •
1
20 amps ac minimum
2
dc current only
L
oop calibration and maintenanc
e Fluke Corporation 7
Fluke Loop Calibrator Considerations and Selection
Fluke loop calibration tools have a variety of different performance features and capabilities that
differentiate the models. The charts below will help you determine which model best fits your needs:
7
07 and 707Ex 715 705 787 and 789
L
oop Calibrators Volt/mA Calibrator Loop Calibrator ProcessMeter™
•
One-handed quick click
•
Sourc
e or simulate
•
Simultaneous mA and
•
Two instruments in one:
operation 24 mA loop current % of span display -Professional DMM
•
Simultaneous mA and %
•
Sourc
e voltage to
•
Ac
curacy and resolution -Loop calibrator
of span displa
y 100 mV or 10 V
•
Span check
•
Prec
ise control of
•
Push button 25 % steps
•
Measure voltage output
•
Auto ramping and
loop current
•
0.015 % accuracy and process signals stepping
•
Auto ramping & stepping
1 microamp resolution
•
High level of safety
Function in any current mode
(Cat III)
Measur
e
D
MM capabilities
•
V dc
28 V 10 V 28 V 1000 V
V ac (true-rms)
1000 V
Ω
40 MΩ
A dc 24 mA 24 mA 24 mA 30 mA, 1 A
A ac 1 A
Frequenc
y Hz/CPM 20 kHz
mA ac
curacy 0.015 % 0.015 % 0.020 % 0.05 %
Span check
••
Source/Simulate
V dc
10 V
Source voltage with
µV resolution
•
(1-10 Volts)
mA dc/% scale 24 mA 24 mA 24 mA 24 mA
mA source:
•••
auto step, auto ramp
Record
Min/Max
•
Hold
•
Features
24 V loop supply
•••
(789)
Drive capability 24 V compliance 24 V compliance 24 V compliance 787 12 V - 789 24 V
Warranty 3 year 3 year 3 year 3 year
IEC 61010 category/ 30 V 30 V 30 V 1000 V, CAT III
max voltage