Fluke 718 30G - Page 19

Calibrating a P/I Transmitter
11
COM
mA
30V
MAX
0-30psi 0-206kPa
RANGE
90psi 620kPa
MAX
SIGNAL
TEST
+
–
Red
Black
718
PRESSURE
CALIBRATOR
HOLD
UNITS
ZERO
DAMP
MIN
CLR
MAX
HOLD
LOOP
POWER
BAROMETRIC ADJ.
wh002f.eps
Figure 4. Internal Pressure Sensor with Internal Pump