Description
The SEIKA BDK Series accelerometer are capacitive spring-mass accelerometers with integrated sensor electronics. Resonant peaks are minimised by dynamic gas damping in the primary transformer. The SEIKA sensor electronics require only minimal power and are in conjunction with the capacitive primary transformer characterized by low error and high long-term stability. BDK3, BDK10 and BDK100 are accelerometers of high overload resistance with integrated electronics for dynamic measurement of vibration and acceleration in the frequency range 1 Hz to several kHz.
- Very high overload resistance
- Insensitive to interference by magnetic and electric fields
- Multiple housing options
- Light weight
- Linear frequency response with little or no resonant peak at upper cut-off frequency
- Low non-linearity
- Small lower cut-off frequency
- High signal-to-noise ratio
- Hermetically sealed – air tight sealing
- Low transverse sensitivity
- High long-term stability
- Integrated sensor electronics
- Slow output impedance
- Long connection lines possible
The BDK Series accelerometer are sensors used for applications requiring high overload resistance, high long-term stability, small lower cut-off frequency, light weight and low power consumption. Typical applications include:
- Measurements on vehicles, machinery, buildings and plants for process control and error diagnosis
- Seismic measurements
- Vibration measurements
- Safety engineering
- Dynamic measurement of position and velocity
View all Accelerometers here
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