65WIKA operating instructions, model CPG1500
EN
14161966.06 03/2024 EN/DE
Accuracy specifications
Accuracy
1) 2)
Gauge pressure
■
0.025 % FS
3) 4)
■
0.05 % FS
3)
1 ... 1,000 bar [15 ... 15,000 psi]
0.1 % FS 1 ... 2,500 bar [15 ... 50,000 psi]
0.5 % FS 4,000 ... 10,000 bar
[60,000 ... 150,000 psi]
Absolute pressure
■
0.025 % FS
3) 4)
■
0.05 % FS
3)
■
0.1 % FS
1 ... 40 bar abs. [15 ... 500 psi abs.]
Vacuum and +/- measuring
range
■
0.025 % FS
3) 4)
■
0.05 % FS
3)
■
0.1 % FS
-1 ... 0 bar to -1 ... 40 bar and
-0.6 ... +0.6 bar
[-14.5 ... 0 psi to -14.5 ... 300 psi, and
-8 ... +8 psi]
Compensated range -10 ... 50 °C [14 ... 122 °F]
Reference conditions per IEC 61298-1
5)
Ambient temperature 15 ... 25 °C [59 ... 77 °F]
Atmospheric pressure 860 ... 1,060 mbar [12.5 ... 15.4 psig]
Air humidity < 95 % r. h. (non-condensing)
Mounting position Vertical mounting position, process connection facing
downwards.
1) It is defined by the total measurement uncertainty, which is expressed with the coverage factor (k = 2) and includes the
following factors: the intrinsic performance of the instrument, the measurement uncertainty of the reference instrument, long-
term stability, influence of ambient conditions, drift and temperature effects over the compensated range during a periodic zero
point adjustment.
2) FS = Full span = end of measuring range - start of measuring range
3) At a measuring rate of ≤ 3 measured values per second
4) Only with ≥ 0 ... 1 bar up to ≤ 0 ... 1,000 bar (≥ 0 ... 15 psi up to ≤ 0 ... 14,500 psi), at reference conditions 23 °C ± 3 °C
5) Calibrated at 23 °C [74 °F] and in a vertical mounting position, pressure connection facing downwards.
10. Specifications
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