Instruction manual for Endevco Model 7264C piezoresistive accelerometer.
This manual provides step-by-step guidance for installing, calibrating, and testing the Endevco 7264C piezoresistive accelerometer. It includes precautions for handling and mounting, such as avoiding drops and over-torquing screws. Initial checks involve impedance, insulation resistance, and zero g output tests. Mounting requires clean surfaces, proper torque (2.6–3.0 in-lbf), and cable management to prevent strain. Recalibration is recommended every 6–12 months depending on usage.
| Mounting Torque | 2.6 in-lbf (0.29 N-m) recommended, 3.0 in-lbf (0.34 N-m) maximum |
|---|---|
| Zero Measurand Output (ZMO) | Within data sheet specified limits |
| Insulation Resistance | 100 megohms minimum |
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).
Recalibration should be performed every 6 to 12 months, depending on usage and environmental conditions.