Measurement Computing 4623, Руководство по эксплуатации

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Operating Manual
Measurement Specialties, Inc. www.meas-spec.com +1 949-716-5377
32 Journey, Suite 150, Aliso Viejo, CA 92656 USA 3 of 8 t&m@meas-spec.com
TM TM
Description
The Model 4623 is a signal conditioned and temperature compensated MEMS accelerometer offering
high sensitivity in ranges from ±2g to ±100g. The DC response accelerometer offers outstanding
performance over a wide operating temperature range and incorporates an EMI/EMC protection circuitry
for harsh installations. The output is filtered and signal conditioned to provide a low noise amplified signal
with exceptional resolution. The Model 4623 accelerometer incorporates a rugged strain relief for
demanding applications and is packaged in an anodized aluminum housing.
Installation
The model 4623 accelerometer is designed to be screw mounted but can also be adhesively mounted if
the installation does not allow for screw mounting.
Screw Mounting
For screw mounting of accelerometers the following guidelines should be followed:

The mounting surface should be clean and free of any residue or foreign material.

The mounting surface should be smooth, flat, and with a maximum surface roughness of 32 micro-
inches rms.

Optional: Apply a light coating of coupling fluid (machine oil or silicone grease) on the mating surface
to maximize the usable frequency range.

Torque screws to recommended limits using steel washers under the heads of the mounting screws.
Use manual torque wrench (do not use electric tools).
Mounting screws
Torque to 3 lb-in (0.3 Nm)