Crystal 30 Series Digital Pressure Calibrator - Manual (Page 6)

Enclosure  4
30 Series Operation Manual
Enclosure
Description . . . . . . . . . . . . . . . . . . . . . . Extruded Aluminum with sealed membrane keypad.
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . Model 33 - 400g (14.0 oz); Model 31 - 342g (12.0 oz.);
Model 31, High Pressure - 360g (13.0 oz.)
Weight w/SS Manifold . . . . . . . . . . . Model 33 - 485g (17.0 oz); Model 31 - 428g (15.0 oz.);
Carry Case w/strap . . . . . . . . . . . . . . . PN 2490 (included). Clear cover protects keypad - calibrator can be operated while in case. Also provides a way to hang the
calibrator while in use.
LCD DISPLAY
8 CHARACTER
2 LINE
SENSOR
DIAPHRAGM
LOCATIONS
DIMENSIONS ARE IN MM [INCHES]
137.2
5.40
69.8
2.75
1/8" FNPT
PRESSURE PORTS
PRESSURE PORT VOLUMETRIC DATA:
LP distance to diaphragm (-
A- to -B-): 22.4 (0.88")
LP volume: 2 ml (0.13 cubic inches)
HP distance to diaphragm (-
A- to -B-): 17.8 (0.70")
HP volume: 1 ml (0.06 cubic inches)
4mm
SHIELDED
BANANA JACKS
29.2
1.15
A
B