Crystal MultiCal Pressure Module - Manual (Page 8)

Specifications  6
MultiCal H2O/PSI Pressure Module Manual
Specifications
The following specifications apply at 23°C, ±5°C for 1 year after calibration, and when used with measuring devices having 10MΩ input impedance, or shunted
so that their input impedance is 10MΩ. Also, the module must be "zeroed" prior to taking measurements to achieve the pressure specifications.
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PRESSURE
Pressure Range Accuracy
0 to 830 inH
2
O . . . . . . . . . . . . . . . . . . . ±(0.05% of Reading + 0.1 inH
2
O)
0 to 30 psi . . . . . . . . . . . . . . . . . . . . . . . ±(0.05% of Reading + 0.01 psi)
30 to 50 psi . . . . . . . . . . . . . . . . . . . . . . ±(0.25% of Reading)
0 to -14.7 psi . . . . . . . . . . . . . . . . . . . . . ±(0.5% of Reading + 0.02 psi)
Maximum Working Pressure: . . . . . 100 psi
Burst Pressure: . . . . . . . . . . . . . . . . . . . 500 psi
Wetted Materials: . . . . . . . . . . . . . . . . 316 Stainless Steel, PTFE impregnated hard anodized aluminum, and buna-n rubber.
Note: Unless otherwise specified at time of purchase: 1 psi = 27.6806 inH
2
O (water at 4°C)
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OPERATING ENVIRONMENT
Temperature Range Humidity
-10 to 10°C . . . . . . . . . . . . . . . . . . . . . . Uncontrolled Humidity
10 to 30°C . . . . . . . . . . . . . . . . . . . . . . . 0 to 95% Relative Humidity
30 to 40°C . . . . . . . . . . . . . . . . . . . . . . . 0 to 75% Relative Humidity
40 to 50°C . . . . . . . . . . . . . . . . . . . . . . . 0 to 45% Relative Humidity
50 to 55°C . . . . . . . . . . . . . . . . . . . . . . . 0 to 35% Relative Humidity