ASC 4425MF Capacitive Accelerometer
Uniaxial analog voltage output acceleration sensor with a rugged, corrosion proof stainless steel housing (IP67)
Key features
- Robust stainless steel housing with IP67 protection
- Frequency range up to 7 kHz (±3 dB)
- Shock resistant up to 6,000 g
- Differential output signal ±2.7 V FSO
- Low noise density from 10 µg/√Hz
- Temperature range from -40 °C to +125 °C
About the ASC 4425MF Capacitive Accelerometer
The accelerometers of type ASC 4421MF and ASC 4425MF are based on proven MEMS technology and capacitive operating principle. The integrated electronic circuitry enables a differential analog voltage output (±2.7 V FSO) and flexible power supply voltage from 5 to 40 VDC. The MF (Medium Frequency) accelerometers from ASC provide a wide frequency response range from 0 Hz to 7 kHz (±3 dB) and an extremely robust design with shock resistance up to 6,000 g.
The sensor ASC 4421MF features a lightweight aluminum housing and the sensor ASC 4425MF provides a robust
stainless-steel housing, both with protection class IP67 and an integrated cable with configurable length and connectors.
The uniaxial accelerometers feature a flat design that allows quick and easy mounting, a basic requirement in NVH (noise, vibration, harshness) and test bench applications or for evaluating driving comfort and vehicle dynamics.
Key features ASC 4425MF Capacitive Accelerometer
- Uniaxial
- MEMS Capacitive
- Measurement Range: ±2 to ±200 g
- Noise Density: 10 to 680 μg/√Hz
- Frequency Range (±5 %): DC to 2900 Hz
- Aluminum or Stainless-Steel Housing
- Made in Germany
- Low Noise Differential Voltage Output
- DC Response, Gas damped
- Very High Shock Resistance
- Excellent Offset and Scale Factor Stability
Options ASC 4425MF Capacitive Accelerometer
- Customised Cable Length
- Customised Connector
- TEDS Module
Applications ASC 4425MF Capacitive Accelerometer
- Noise, Vibration, Harshness
- Driving and Ride Comfort Tests
- Vehicle and Running Dynamics
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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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Amplitude non-linearity % fso | <0.1 (typ) | <0.3 (max) |
| Measurement range g | ±2, ±5, ±10, ±30, ±50, ±100, ±200 |
| Noise density μg/√hz | 10, 20, 35, 100, 170, 340, 680 |
| Operating current consumption ma | <10 |
| Operating temperature range °c | -40 to +125 |
| Power supply voltage v | 5 to 40 |
| Protection class | IP67 |
| Scale factor (sensitivity) mv/g | 1350, 540, 270, 90, 54, 27, 13.5 |
| Weight (without cable) gram | 22 gram |
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