ASC 4411LN / ASC 4415LN Capacitive Accelerometer
Uniaxail MEMS acceleration sensor for measuring relatively small accelerations, e.g. in the aerospace or automotive sector
About the ASC 4411LN / ASC 4415LNCapacitive Accelerometer
The accelerometers of type ASC 4411LN and ASC 4415LN are based on proven MEMS technology and capacitive operating principle. The integrated electronic circuitry enables a differential analog voltage output (±4 V FSO) and flexible power supply voltage from 6 to 40 VDC. The LN (Low Noise) accelerometers from ASC provide an outstanding noise performance from 7 to 400 µg/√Hz which is essential for demanding measurements of
smallest frequencies and amplitudes.
The sensor ASC 4411LN features a lightweight aluminum housing and the sensor ASC 4415LN 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 4411LN / ASC 4415LN
- Uniaxial
- MEMS Capacitive
- Measurement Range: ±2 to ±400 g
- Noise Density: 7 to 400 µg/√Hz
- Frequency Range (±5 %): DC to 2000 Hz
- Aluminum or Stainless-Steel Housing
- Made in Germany
- Very Low Noise Differential Voltage Output
- DC Response, Gas damped
- High Shock Resistance
- Excellent Offset and Scale Factor Stability
Options ASC 4411LN / ASC 4415LN
- Customised Cable Length
- Customised Connector
- TEDS Module
Applications ASC 4411LN / ASC 4415LN
- Noise, Vibration, Harshness
- Driving and Ride Comfort Tests
- Vehicle and Running Dynamics
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Amplitude non-linearity % fso | <0.15 (typ) | <0.5 (max) |
| Measurement range g | ±2, ±5, ±10, ±25, ±50, ±100, ±200, ±400 |
| Offset (bias) mv | ±80, ±80, ±40, ±40, ±40, ±40, ±40, ±40 |
| Operating temperature range °c | -40 to +100 |
| Power supply voltage v | 6 to 40 |
| Scale factor (sensitivity) mv/g | 2000, 800, 400, 160, 80, 40, 20, 10 |
| Weight (gram, without cable) | ASC 4411LN: 10 | ASC 4415LN: 22 |
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