Atec Crystal-IS-33 - Manual

„ „
ACCURACY–PRESSURE MEASUREMENT
0 to 110% of Full Scale: ±(0.05% of Reading + Floor Term)
Floor Term: 0.005% of FS or display resolution,
whichever is greater
Vacuum: ±(0.25% of Reading
+ Vacuum Floor Term)
Vacuum Floor Term: 0.004 PSI for 16 and 36 PSI
0.01 PSI for 300 PSI
„ „
ACCURACY–MILLIAMPERES
Accuracy: ±(0.025% of Reading + 0.001 mA)
Range: 0 to 55 mA
Resolution: 0.001 mA
Connection: 4 mm jacks, 19 mm (0.75") spacing
„ „
OPERATING TEMPERATURE
0°C to 50°C (32°F to 122°F)
„ „
DISPLAY
Screen: 2 lines of up to 6 digits,
5 mm (0.2") high
Display Rate: 2 readings/second (Adjustable to
1, 3, or 3.7 readings/second)
„ „
POWER
1 x 9V: 90 hours, typical
„ „
DATA/COMMUNICATION
Digital Interface: micro-USB
Includes all effects of operating temperature, linearity, hysteresis,
repeatability and stability, for one year.
All models indicate vacuum , but vacuum specification applies
to 16 PSI, 36 PSI, and 300 PSI models only.
Not recommended for continuous use at high vacuum.
Includes all effects of operating temperature, linearity, hysteresis,
repeatability and stability, for one year.
mA can be displayed as a percentage, where 0 to 100%
corresponds to either 4 to 20 mA or 10 to 50 mA.
Jacks are compatible with safety sheathed banana plugs.
Non-condensing.
LCD readable in sunlight.
Changes to reading rate requires software: ConfigM30 is a free
download from crystalengineering.net.
Uses one alkaline 9V battery.
Use of USB interface reduces operating time.
Do not use USB in Hazardous locations.
Free Labview drivers available online.
2 LINE
8 CHARACTER
LCD DISPLAY
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:
0 4mm
SHIELDED
BANANA JACKS
29.2
(1.15)
A
B
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)
MICRO-USB
CONNECTION
DO NOT EXCEED MAXIMUMS
30 Series PSI Data Sheet
4534 . C Page 1 of 3
30 Series Calibrator PSI