ASC Low Noise accelerometers with expanded frequency range

High-precision capacitive accelerometers from ASC are used in numerous testing and measuring applications – such as condition monitoring, durability tests and structural health monitoring. Now the frequency response range (±5 %) of capacitive LN accelerometers has been expanded by a factor of 2. This makes them suitable for use in even more applications.

Instead of the previous maximum frequency range of 0 Hz (DC response) to 1 kHz all Low Noise accelerometers (±2 g to ± 400 g) now have an expanded frequency response range of up to 2 kHz (±5 %) or up to 4.2 kHz (±3 dB).

This represents an improvement in the frequency range of sensors in the low-g range of up to a factor of 4 – for example for the measuring range of ±2 g to 250 Hz and for the measuring range of ±5 g to 400 Hz instead of the previous 100 Hz. This modification is especially useful for applications that measure comfort and dynamic behavior of motor vehicles.

The expanded frequency range has substantially enlarged the application spectrum for sensors with smaller measurement ranges. All other parameters and interfaces of the Low Noise sensors remain unchanged, so that the sensors can be used in the same manner as before.

Service

Press: Köhler + Partner GmbH

Press

Management

Career

Inquiry: ASC Low Noise accelerometers with expanded frequency range

Anzahl Achsen
Sensortechnologie
Temperatur min - max
Sensorart

ASC 4421MF

Uniaxial, capacitive
Measurement range: ±2 to ±200 g
Noise density: 10 to 680 µg/√Hz
Frequency range (±5 %): DC to 2900 Hz

ASC OS-315LN-PG

Triaxial, capacitive
Measurement range: ±2 to ±400 g
Noise density: 7 to 400 µg/√Hz
Frequency range (±5 %): DC to 2000 Hz