User Manual

Speci cations  11
XP2i Operation Manual
Specifi cations
Accuracy
Includes all e ects of linearity, hysteresis, repeatability, temperature, and stability for one year.
Gauges must be exercised whenever exposed to signi cant changes in environmental conditions to achieve these speci cations, and (if not an absolute
model), rezeroed. To exercise a gauge, cycle the gauge between zero (ambient barometric pressure) and the pressure of interest. A properly exercised gauge
will return to a perfect zero reading (or return to the same ambient barometric reading).
Exposure to environmental extremes of temperature, shock, and/or vibration may warrant a more frequent recerti cation period.
20 to 100% of Full Scale . . . . . . . . . . ±(0.1% of Reading).
0 to 20% of Full Scale . . . . . . . . . . . . ±(0.02% of Full Scale).
Vacuum, for 300 PSI, 20 bar, 2000 kPa, and lower pressure gauges:
±(0.25% of Full Scale), where F.S. = -14.5 PSIG, -1.0 bar, -100.0 kPa.
!
CAUTION: Not recommended for continuous use below -14.5 PSIG or 0.2 PSIA. Refer to the XP2i-DP data sheet for gauges that are intended for
continuous high vacuum use.
Temperature
Operating . . . . . . . . . . . . . . . . . . . . . . . -10 to 50° C (14 to 122° F).
Non-condensing. No change in accuracy over operating temperature range. Gauge must be zeroed to achieve rated speci cation.
Storage. . . . . . . . . . . . . . . . . . . . . . . . . . -40 to 75° C (-40 to 167° F).
Battery should be removed if stored for more than one month.
Media Compatibility
Liquids and gases com pat i ble with 316 Stainless Steel.