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• Model 903B02 is an aperiodic dynamic pressure source that applies known step changes to pressure sensors within the range of 0 to 150 psi (0 to 1035 kPa). It determines sensitivity and transient response characteristics. This unit generates known step-function increase or decrease in pressure for the dynamic calibration of miniature pressure sensors, according to American National Standard ANSI B88.1, providing NIST-traceable calibration.

• This calibrator accommodates two sensors and operates from a shop air supply. Pressure sensors install directly in M10 x 1.0 threaded ports in the manifold or in appropriate mounting adaptors. A second port in the manifold (normally plugged) accommodates an optional reference pressure sensor for comparison calibration.

Model: 903B02 Low Pressure Pulse Calibrator 0 -150 PSI

Calibration Pressure Range

psi (kPa)

0 to 150 (0 to 1035)

Pressure Step Rise Time (nominal)

ms

5

Reference Gage Range

psi FS (kPa FS)

0 to 150 (0 to 1035)

Reference Gage Accuracy

% FS

0.2

Size (l x w x h)

inch (mm)

22 x 24 x 24 (559 x 610 x 610)

Weight

lb (kg)

50 (22,7)

Reservoir Maximum Pressure

psi (kPa)

200 (2900)

Manifold Sensor Ports

(qty) size

(2) 3/8-24 thd. (M10 x 1.0 thd)