Beschleunigungssensor Für Vibrationsmessung

Beschleunigungssensoren verwenden ein Feder-Masse-System, um eine der Vibration proportionalen Kraft zu erzeugen. Brüel & Kjær bietet ein breites Spektrum an Lösungen von Beschleunigungssensoren und Beschleunigungsmessern für unterschiedliche Anforderungen und Anwendungen. So finden Sie den richtigen Beschleunigungssensor für Ihre Messaufgabe: Wählen Sie zunächst die richtige Beschleunigungssensor-Technologie aus und konzentrieren Sie sich dann auf die Messparameter (Frequenzbereich, Dynamikbereich usw.). Brüel & Kjær bietet zwei Arten von Piezoelektrische Ladungs-Beschleunigungssensoren und Piezoelektrische CCLD / DeltaTron / IEPE-Beschleunigungssensoren 

Accelerometer Types

Produktfinder Beschleunigungssensoren

Hz
C
mV or pC/ms^2
g
gram

OVER 70 YEARS OF INNOVATION

In 1943, Per V. Brüel, developed the world's first commercial piezoelectric accelerometer from Rochelle salt crystals.

In fact, many of the accelerometers on todays market are based on technology invented by Brüel & Kjær.

LEARN MORE:

Accelerometer history

HISTORY OF THE ACCELEROMETER 

Accelerometer Types

Brüel & Kjær Accelerometer Types

Brüel & Kjær offers a broad spectrum of vibration measurement solutions that respond to varying needs and applications. In measuring acceleration, displacement and velocity, we provide a range of high-quality accelerometers, designed for specific environments, tasks and operating conditions.

 

Charge accelerometer

Charge Accelerometers

A charge‐type piezoelectric accelerometer is robust and designed specifically for high‐temperature vibration measurement. The unique design of our charge sensors provide a high dynamic range, long‐term stability and ruggedness.

Available in single axial and triaxial configurations.

CCLD Accelerometer

CCLD Accelerometers

A CCLD accelerometer is designed specifically to make vibration measurement easy because the needed preamplifier is built into the accelerometer unit. It features low impedance output enabling the use of inexpensive cable and can drive long cables.

Available in single axial and triaxial configurations.

Industrial Accelerometer

Industrial Accelerometers

An industrial accelerometer - with its rugged design - is both robust and reliable and covers a wide range of permanent vibration monitoring applications including operations in wet, dusty and potentially explosive areas.

Charge and CCLD types are both available. Charge types are especially excellent for high‐temperature measurements.

Important Accelerometer Specifications 

When selecting your accelerometer, please consider the following specifications according to your test application and environment.

Highlighted specifications to consider:

  • Frequency range: Does the unit selected have sufficient dynamic range for the measurement in question?

  • Sensitivity: What are the maximum and minimum acceleration levels

  • Amplitude Linearity: Is the unit linear across the required measurement range?

  • Temperature range: What is maximum and minimum temperature that the unit will be used at?

Watch this video for a quick overview of important accelerometer specifications. 

For further details or questions in regard to specific sensor types, specifications and price, please get in touch with your local Brüel & Kjær sales representative.