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Specifications, Pressure, Operating environment – Crystal MultiCal Pressure Module User Manual

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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.

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)

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