The document is an instruction manual for the 7264D Piezoresistive Accelerometer. It describes the product's usage and precautions.
This manual provides instructions for installing, handling, and testing the Endevco 7264D piezoresistive accelerometer. It includes precautions to avoid damage, torque specifications, and procedures for impedance, insulation resistance, and zero measurand output tests. Recalibration is recommended every 6 to 12 months depending on usage. Cleaning instructions and contact information for technical support are also provided.
The maximum specified mounting torque is 3.0 in-lbf (0.34 N-m).
All insulation resistance readings must be at least 100 megohms.
Sensitivity and ZMO calibration should be performed at 6 to 12 month intervals.