Endevco 2221F | High temperature piezoelectric accelerometer

The Endevco 2221F piezoelectric accelerometer is designed to be operated in high temperature environment up to 260C. It is hermetically sealed and is ideal to be used for vibration measurement of small structures. The unit has the signal ground connected to the outer case of the unit and then model is used with an isolated mounting screw, it becomes electrically isolated from the ground. For enabling 360° cable orientation, the transducer is built with a centrally located thru bolt. The accelerometer is supplied with a low-noise coaxial cable to ensure an error-free operation. This high temperature piezoelectric accelerometer is ideally used in aerospace application such as during flight test. The model is suitable to be mounted adhesively depending on the application.

Key Features:

• Operates in high temperatures (-55˚C to +260˚C)
• Frequency Response: 1 to 10 000 Hz
• Resonance Frequency at 45 kHz
• Measurement range: up to 2000 g