Fluke 725Ex - Page 54

725Ex
Users Manual
44
Hand Pump
SIGNAL
TEST
+
–
Pressure
Module
Red
Black
Measure mA
Source Pressure
12 V Loop Power
Enabled
MULTIFUNCTION
PROCESS CALIBRATOR
725Ex
V mA
LOO P
V mA
TC RTD
˚
C
˚
F
Hz
100%
25%
25%
RECALL
ZERO
MEAS
SOURCE
STORE
SETUP
0%
2004.1573266
LR110460
Zone 0 AEx ia IIB 171 C
I.S. Class I Div 1, Groups B,C,D
Refer to Fluke 725Ex CCD Control Drawing when using in an Ex hazardous area.
aly34f.eps
Figure 20. Calibrating a Pressure-to-Current (P/I) Transmitter