The IM7264B is a low mass, miniature piezoresistive accelerometer.
This manual provides instructions for installing, testing, and maintaining the Endevco IM7264B piezoresistive accelerometer. It includes precautions for handling, mounting torque specifications, and procedures for initial checks such as impedance and insulation resistance tests. The document also covers recalibration intervals and cleaning guidelines to ensure proper operation and longevity of the unit.
Mounting requires specific tools and techniques to avoid damage. The manual advises using supplied hardware, avoiding over-torque, and protecting the unit during installation. Testing procedures are outlined to verify functionality before use, and recalibration is recommended every 6 to 12 months depending on usage conditions.
The recommended mounting torque is 2.6 in-lbf (0.29 N-m), with a maximum of 3.0 in-lbf (0.34 N-m).
Dirty units may be wiped clean using a damp cloth and a solvent such as acetone. DO NOT SOAK OR IMMERSE the unit in any solvent or water.