ASC 5421MF Capacitive Accelerometer
Rugged triaxial accelerometers with extended frequency response and high shock resistance for dynamic motion testing.
Key features
- Triaxial MEMS capacitive design with gas damping
- Frequency response up to 7 kHz (±3 dB)
- Shock resistance up to 6,000 g
- Measurement range: ±2g to ±200g
- Differential analog output (±2.7 V FSO)
- IP65-rated housing in aluminum (5421MF) or stainless steel (5425MF)
Performance highlights ASC 5421MF capacitive accelerometer
The ASC 5421MF and ASC 5425MF are medium frequency MEMS capacitive accelerometers that deliver precise triaxial measurements across an extended bandwidth. With low noise and high shock resistance, these sensors are ideal for demanding motion, vibration, and NVH environments.
Usage conditions
Operating from -40°C to +125°C, these sensors are built for extreme environments. The ASC 5421MF features a 20g aluminum housing, while the ASC 5425MF provides 40g of rugged stainless steel protection. Power supply from 5 to 40 VDC. Calibrated output with ±2.7 V FSO ensures clean analog signal quality.
Possible applications
- Vehicle and rail dynamic tests
- Test bench and road simulation platforms
- NVH and comfort evaluation
- Flutter and resonance testing in aerospace
- Structural monitoring under dynamic loading
Advantages of choosing this product
The ASC 542xMF series offers robust reliability, wide frequency response, and compact triaxial sensing in one package. It supports accurate measurements in environments where high acceleration and broadband noise performance are required.
Other important features
- Noise density from 10 to 680 µg/√Hz
- Bandwidth up to 2900 Hz (±5%), 7000 Hz (±3 dB)
- Output impedance: 1 kΩ
- Adhesive or screw mounting
- Calibrated per ISO 17025 upon request
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.
Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Measurement ranges | ±2g to ±200g |
| Noise density | 10 to 680 µg/√Hz |
| Frequency response | up to 2900 Hz (±5%), up to 7000 Hz (±3 dB) |
| Power supply | 5–40 VDC |
| Output | ±2.7 V FSO differential |
| Operating temp | -40°C to +125°C |
| Protection | IP65 |
| Weight | 5421MF – 20g, 5425MF – 40g |
| Shock resistance | up to 6,000 g |
Related products
Need something else?
ASC 5425MF Capacitive triaxial accelerometer
- Triaxial MEMS accelerometer
- Up to 6000 g shock resistance
- IP65-rated stainless steel housing
ASC 5521MF Capacitive accelerometer sensor
- Triaxial MEMS capacitive design
- Up to 7 kHz bandwidth
- IP67 aluminum or steel housing
ASC 5525 MF Low-frequency accelerometer
- Low noise: from 10 µg/√Hz
- DC to 2900 Hz response
- IP67 with rugged housing