1. Althen Sensors
  2. Sensors
  3. Acceleration sensors
  4. Capacitive accelerometers
  5. ASC 5425MF Capacitive triaxial accelerometer

ASC 5425MF Capacitive triaxial accelerometer

Rugged stainless steel MEMS accelerometer sensor with triaxial output for high-vibration and motion analysis.


Key features

  • Capacitive MEMS triaxial accelerometer
  • Frequency range up to 2.9 kHz
  • Extreme shock resistance up to 6000 g
  • Sealed IP65 stainless steel housing
  • Low noise and high sensitivity
  • Differential analog voltage output

Performance highlights 

The ASC 5425MF is a highly rugged capacitive accelerometer sensor designed for precise triaxial measurement in dynamic environments. With an analog differential output of ±2.7 V FSO and a wide input voltage range (5–40 VDC), this sensor is ideal for demanding vibration, motion, and structural monitoring applications.

Built for performance and durability

With a frequency range from DC to 2.9 kHz (±5%) and a shock resistance of up to 6000 g, the ASC 5425MF delivers exceptional stability and performance even in harsh industrial or test environments. Its robust IP65-rated stainless steel housing ensures long-term reliability.

Typical applications for MEMS accelerometers

  • NVH and ride comfort testing
  • Vehicle dynamics and motorsport monitoring
  • Aerospace vibration and flutter testing
  • Civil infrastructure and bridge diagnostics
  • Laboratory test benches
  • General-purpose 3-axis motion sensing

Why choose this triaxial accelerometer?

This three-axis MEMS accelerometer offers high resolution, excellent temperature stability, and a compact form factor. With flexible cable and connector options, it’s suited for embedded OEM applications and harsh field tests alike. 

Also known as:

  • triaxial accelerometer
  • three axis accelerometer
  • MEMS acceleration sensor
  • capacitive motion sensor

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

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Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

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Technical Specifications

Specification Value
Noise density 10 to 680 µg/√Hz
Frequency response (±5%) DC to 2900 Hz
Frequency response (±3 dB) DC to 7000 Hz
Output signal Analog, differential ±2.7 V FSO
Supply voltage 5–40 VDC
Housing material Stainless steel (IP65)
Shock resistance Up to 6000 g
Weight Approx. 90 g
Cable Configurable length & connector

Related products

Need something else?

ASC 5521MF Capacitive accelerometer sensor

  • Triaxial MEMS capacitive design
  • Up to 7 kHz bandwidth
  • IP67 aluminum or steel housing
Datasheet View product

ASC 5525 MF Low-frequency accelerometer

  • Low noise: from 10 µg/√Hz
  • DC to 2900 Hz response
  • IP67 with rugged housing
Datasheet View product

ASC 5421MF Capacitive Accelerometer

  • Medium frequency triaxial MEMS accelerometer
  • Bandwidth up to 7 kHz and shock up to 6,000 g
  • Aluminum or stainless steel IP65 housing
Datasheet View product