Ametek WT Series 운영 매뉴얼 - 페이지 12

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Specifications

Accuracy

Includes all effects of linearity, hysteresis, repeatability, temperature, and stability for one year.

Gauges must be exercised whenever exposed to significant changes in environmental conditions to achieve these specifications, 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 recertification 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

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 specification.

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 compatible with 316 Stainless Steel.

XP2i-DP

data sheet for gauges that are intended for

Specifications



XP2i Operation Manual