Ametek Crystal Pressure nVision - Pressure Module (PM) Specifications

Modules  18
nVision Operation Manual
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PRESSURE MODULE PM SPECIFICATIONS
Pressure Module Tables
Module
Range
0 - 30%
Gauge Full Scale
30 - 110%
Gauge Full Scale
psig ± (% Full Scale) ± (% of Reading)
psi
30 0.0075% 0.025%
100 0.0075% 0.025%
300 0.0075% 0.025%
1000 0.015% 0.05%
3000 0.015% 0.05%
10000 0.015% 0.05%
15000 0.015% 0.05%
barG ± (% Full Scale) ± (% of Reading)
bar
3 0.0075% 0.025%
10 0.0075% 0.025%
30 0.0075% 0.025%
100 0.015% 0.05%
300 0.015% 0.05%
700 0.015% 0.05%
1000 0.015% 0.05%
kPaG / MPaG ± (% Full Scale) ± (% of Reading)
kPa /
MPa
300 0.0075% 0.025%
1 0.0075% 0.025%
3 0.0075% 0.025%
10 0.015% 0.05%
30 0.015% 0.05%
70 0.015% 0.05%
100 0.015% 0.05%
kg/cm
2
G ± (% Full Scale) ± (% of Reading)
kg/cm
2
3 0.0075% 0.025%
10 0.0075% 0.025%
30 0.0075% 0.025%
100 0.015% 0.05%
300 0.015% 0.05%
700 0.015% 0.05%
1000 0.015% 0.05%
Accuracy (Gauge)
0 to 30% of Full Scale . . . . . . . . . . . . . . . ±(0.0075% of Full Scale) or ±(0.015% of Full Scale)
30 to 110% of Full Scale . . . . . . . . . . . . . ±(0.025% of Reading) or ±(0.05% of Reading)
Vacuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . For 100 psi / 10 bar / 1 MPa / 10 kg/cm² and lower
±(0.06% of Full Scale*)
F
or 300 psi / 30 bar / 3 MP
a and 30 kg/cm²
±(0.06% of Full Scale*) ±1 LSD
*F
ull Scale = -14.5 psig, -1.0 bar, -99.9 kPa, -1.0 kg/cm
2
.
Accuracy specications include all eects of linearity, hysteresis, repeatability, temperature, and stability for one year.
Note: Exposure to environmental extremes of temperature, shock, and/or vibration may warrant a more frequent
recertication period.
PM modules must be e
xercised and re-zeroed whenever exposed to signicant changes in environmental conditions to achieve these
specications. 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 zero reading (or return to the same ambient barometric reading).
!
CAUTION: Pressure Modules (PM) are not recommended for continuous use at high vacuum.