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> Endevco 2224C piezoelectric accelerometer (meggitt)
Endevco 2224C piezoelectric accelerometer (meggitt)
Endevco/Meggitt 2224C Piezoelectric Accelerometer
Comes with what you see in the pictures. If you don't see it, you probably wont get it.
Specifications are from Endevco and may vary slightly due to upgrades, options or revisions this unit may or may not have.
Link to Datasheet: Endevco 2224C Piezoelectric Accelerometer (PDF)
* General Purpose Vibration Measurement
The ENDEVCO Model 2224C is a general purpose piezoelectric accelerometer designed for vibration measurement on small structures. The unit features a top connector for mounting convenience in limited space. The accelerometer is a self-generating device that requires no external power source for operation.
The Model 2224C features ENDEVCO’s PIEZITE Type P-8 crystal element operating in annular shear mode. This sensor exhibits low base strain sensitivity, high resonance frequency, and excellent output stability over time. Signal ground is connected to the outer case of the unit and, when used with an isolated mounting stud, the accelerometer case is electrically isolated from ground. A low-noise coaxial cable is supplied for error-free operation.
ENDEVCO Signal Conditioner Models 133, 2775A or OASIS 2000 Computer-Controlled System are recommended for use with this high impedance accelerometer.
Frequency Response: See Typical Amplitude Response
Temperature Response: See Typical Curve (In Data Sheet)
Transverse Sensitivity: < or = to 3%
Amplitude Linearity [2]: 1% (Per 250 g, 0 to 1000 g)
Output Polarity: Acceleration into the base produces positive output
Resistance: > or = to 10 Gohms.
Grounding: Signal ground common to transducer case
Environmental Characteristics:
Temperature Range: -67°F to +350°F (-55°C to +177°C)
Humidity: Epoxy sealed, non-hermetic
Sinusoidal Vibration Limit: 1000 g pk
Base Strain Sensitivity: 0.002 equiv. g pk/µ strain
Thermal Transient Sensitivity: 0.001 equiv. g pk/°F (0.002 equiv. g pk/°C)
Electromagnetic Sensitivity: 0.0001 equiv. g rms/gauss
Dimensions: See Outline Drawing (In Datasheet)
Case Material: 303 stainless steel
Connector: Coaxial, 10-32 thread, mates with Endevco 3000 Series cable
Mounting Torque: 18 lbf-in (2 Nm)
1. Low-end response of the transducer is a function of its associated electronics.
2. Short duration shock pulses, such as those generated by metal-to-metal impacts, may excite transducer resonance and cause linearity errors. Send for TP290 for more details.
3. Maintain high levels of precision and accuracy using Endevco's factory calibration services. Call Endevco’s inside sales force at (***)-982-6732 for recommended intervals, pricing and turnaround time for these services as well as for quotations on our standard products.
