Crystal 2100 Series - Manual (Page 4)

PN: 2102
8/01
Page 4 of 8
Specifications
Battery: 9V alkaline. Eveready #522 or equivalent.
Battery life: 2120 - 300 hours, 2121 - 100 hours.
Low Battery Indication: LCD displays “LOBAT” and/or “LOW BATTERY”
Size: Approximately 86mm x 52mm x 168mm (2
″ x 3½″ x 6½″)
Weight: 340-425g (12-15 ozs.) with battery, depending on model.
Storage Temperature Range: -20 to 70°C (-4 to 158°F)
Operating Temperature Range: 0 to 50°C (32 to 122°F)
Pressure
Pressure Ranges: Refer to the chart on page 5.
Accuracy: ±0.1% F.S.* @ 23°C ±5°C. This includes errors due to
linearity, hysteresis and repeatability. The gauge must be
adjusted to read zero at barometric pressure (except for
absolute pressure versions). *or 1 “least significant digit”
on ranges with limited resolution.
Display: 3½ digit Liquid Crystal Display with ½
″ digit height.
Temperature Stability: ±0.018% F.S. per °C (maximum) from 0 to 18°C and 28 to
50°C.
Compensated Temperature Range: 0 to 50°C (32 to 122°F)
Media Compatibility: Liquids and gases compatible with PTFE (polytetrafluoro-
ethylene) penetrated, hard anodized aluminum transducer
housing, 316 stainless steel (sensor), buna-n (0-ring)
Overpressure rating: 3 times highest pressure range.
Pressure fitting: Dual 1 /
8
″ female NPT (tapered).
Milliamp Meter
Accuracy: ±0.05% of reading (+2 digits on 20 mA scale)@ 23°C
±5°C.
Ranges: 0 to ±19.999 mA and 0 to ±50.00 mA on 50 mA scale.
Display: 4½ digit Liquid Crystal Display with 0.4
″ digit height.
Resolution: 0.001 mA on 20 mA scale, 0.01 mA on 50 mA scale.
Temperature Stability: ±0.01% of reading per °C from 0 to 18°C and 28 to 50°C.
Burden Voltage: 0.21V @20mA: 0.51V @ 50mA.
Overload Protection: Internal 2A/8AG/250V user-replaceable fuse.
Options: Super flexible silicone test lead set - individual Red and
Black banana to banana test leads with hard plastic
insulated banana to alligator clips. Order Part#: AC-1351
Options
1. High Resolution Pressure Display: 4½ digit Liquid Crystal Display. Specify option HR.
Increases resolution on all ranges by one decimal place.
2. Pressure fitting kit. Part#: AC-1391. Includes three 1 /
8
″ NPT to ¼″ tube adapters and
two 24
″ pieces of ¼″ polyurethane flexible tubing. For use up to 90 PSI.
3. Quick disconnect set. Part #: AC-1393. One female coupling body with shutoff to male
1 /
8
″ NPT and one coupling insert to ¼″ plastic tubing adapter.
4. Low pressure pump. Part #: P-102. Includes a variable volume pressure control and
bleed valve. For up to 60 PSIG.
5. Low Pressure Plastic Tubing. Part #: AC-1398. Polyurethane tubing, 0.25
″ O.D.,
0.126
″ O.D., 90 PSI working pressure.