Martel Electronics MasterCAL - Manual (Page 108)

MasterCAL
Users Manual
98
TC
mA mA V V
RTD
RTD
SOURCE 300V
MAX
30V
MAX
30V
MAX
30V
MAX
MEAS
CAT
MEAS
SOURCE SETUP mA
V
V
Hz
TC
RTD
7 8 9
4 5 6
1 2 3
0 .
Hand Pump
S I G N A L
T E S T
+ –
Pressure
Module
Red
Black
Measure mA
Source Pressure
Loop Power
Enabled 24V
ENTER
CLEAR
( ZERO)
BETA MasterCAL 990
ot34c.eps
Figure 34. Calibrating a Pressure-to-Current (P/I) Transmitter