mensor CPG2500, Руководство по эксплуатации

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16 Operating Instructions - CPG2500
Precision Pressure Indicator
CPG2500
Premium Reference Transducers, Model CPR2580
Accuracy
(1)
0.008% IS-33
(7)
0.008% IS-50
(8)
0.01% FS
(3)
0.014% FS
(3)
Gauge
Pressure
0 ... 12 to 0 ...16.5 psig
0 ... 17.5 to 0 ... 33 psig
0 ... 80 to 0 ... 110 psig
0 ... 120 to 0 ... 220 psig
— — —
Absolute
Pressure
(4)
0 ... 12 to 0 ...16.5 psia
0 ... 18.4 to 0 ... 33 psia
0 ... 36 to 0 ... 50 psia
0 ... 80 to 0 ... 110 psia
0 ... 160 to 0 ... 220 psia
0 ... 240 to 0 ... 500 psia
0 ... 700 to 0 ... 1100 psia
0 ... 1400 to 0 ... 3300 psia
0 ... 4200 to 0 ... 6015 psia
0 ... 8000 to 0 ... 11,000 psia 0 ... 12,000 to 0 ... 22,000 psia
0 ... 24,000 to 0 ... 31,500 psia
0 ... 32,000 to 0 ... 42,000 psia
Calibration
Interval
365 days 365 days 365 days 365 days
Media Compatibility
Metals in contact with media
6000/7000 series aluminum, 316 SS, brass, inconel
Non-metals in contact with media PTFE (Teflon®), Urethane, Silicone, RTV, Silicone grease, PVC, Epoxy, Buna-N, fluoro-
elastomers (Viton®)
Sensor
Reading rate
10 readings/second
Calibration adjustment Internal Zero adder and Span multiplier, up to 11 point linearization for each sensor
(1)
It is defined by the total measurement uncertainty, with the coverage factor (k = 2) and includes 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 with recommended zero point adjustment every 30 days.
(2)
0.01 % IS-50 accuracy: Between 0 ... 50 % of the full scale, the accuracy is 0.01% of half of the full scale value and between 50 ... 100 % of the full scale, the accuracy is 0.01 % of reading.
(3)
FS = full span.
(4)
The minimum calibrated range of absolute transducer(s) is 600 mTorr.
(5)
It is defined as the combined effects of linearity, repeatability and hysteresis throughout the stated compensated temperature range.
(6)
180 days for pressure ranges below 1 bar (15 psi) and above 400 bar (6,000 psi) gauge or absolute, and -1...1 bar (-15 ...14.5 psi) bidirectional. 365 days for the remainder of the specified ranges.
(7)
0.008 % IS-33 accuracy: Between 0 ... 33 % of the full scale, the accuracy is 0.008% of one third of the full scale value and between 33 ... 100 % of the full scale, the accuracy is 0.008 % of reading.
(8)
0.008 % IS-50 accuracy: Between 0 ... 50 % of the full scale, the accuracy is 0.008% of half of the full scale value and between 50 ... 100 % of the full scale, the accuracy is 0.008 % of reading.