3 Axis Accelerometer, Vibration Sensor, Mems, Replacement For Crossbow

The MSA is a small, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs. It can measure the static acceleration of gravity in Tilt & Angle applications, as well as dynamic acceleration resulting from motion, shock, or vibration. Capacitive MEMS Technology... The sensor is a micro-machine silicon wafer. The structures are suspended by polysilicon springs which allow deflection when subjected to acceleration in the X, Y and/or Z axis. Deflection causes a change in capacitance for each axis and is converted to an analog output voltage proportional to the acceleration on that axis. MSA-3-D9-250 measures +/-3 Gs in each axis (X, Y, and Z).  Includes 3 foot cable with 9-pin DSub connector on end.  Frequency Response:  250 Hz minimum (400 Hz typical). Other OPTIONS: Measurement ranges (G’s): +/- 3, +/-16; +/-200 (custom ranges available)
Electrical wiring diagram:
+5 VDC Excitation: RED; Common Ground: WHITE / Shield;
X-Axis: ORANGE; Y-Axis: BROWN; Z-Axis: BLACK.
Specifications:
Excitation: 5 VDC, 500 uA max.
Output: +/-1 VDC Span nominal, 1.6 VDC at 0 G nominal.
Accuracy: Non-linearity: 0.5% FS maximum
Package alignment error: +/-1 degree
Interaxis alignment error: 0.01 degree
Cross axis sensitivity: +/-1% FS
Sensitivity tempco: +/-0.01%FS/C
Offset Tempco: +/-1.0 mG/C
Noise density: 300 uG/sqrt Hz (RMS)
Frequency Response:  DC to 500 Hz standard (factory programmable up to 500 Hz).
Operating temp range: +32 to +140 F.
Turn on time: 1 mS
Shock: 1000G shock survival.
View / Download Datasheet:  http://www.measol.com/Products/Accelerometer/MSA_Accel_DataSheet_R1.pdf

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