Fluke 789 User manual
PN 4276679 August 2012
© 2012 Fluke Corporation. All rights reserved.
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEP COARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
10
789
ProcessMeter
Quick Reference Guide
XW Warning
To prevent possible electrical shock, re, or personal
injury, read the “789 Safety Information” before you
use this Product.
Go to www.uke.com to register your product and nd
more information.
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
Measurement
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGE HOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
BEEP
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEP COARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
F2
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEP COARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
F1
Replace F2 if
reading is OL
Replace F1 if
reading is OL
mA
F2 F1
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEP COARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
1x
2x
3x
All manuals and user guides at all-guides.com
all-guides.com
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
40
20
0100
80
60
dc V
Power Supply
COM +24V
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM V
0%
RANGEHOLD
REL
MIN MAX
%STEP COARSE FINE
SpanCheck
Hz
100%
789 PROCESSMETER
CAT IV
600 V
Shorted
Reverse Bias
Forward Bias
Bad Diode
Bad Diode
Open
Good Diode Good Diode
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM
V
0%
RANGEHOLD
REL
MIN MAX
%STEPCOARSE FINE
SpanCheck
Hz
100%
789
PROCESSMETER
CAT IV
600 V
40
20
0100
80
60
Red
Black
TEST DC PWR
+–+–
–+
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA
ACOM
V
0%
RANGE HOLD
REL
MIN MAX
%STEPCOARSEFINE
SpanCheck
Hz
100%
789
PROCESSMETER
CAT IV
600 V
32
30
28
26
24
22
20
Loop voltage w/ 250
Voltage (V)
Current (mA)
Loop voltage w/o 250
04812 16 20 24
Supplying Loop Power
All manuals and user guides at all-guides.com
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