1. Althensensors
  2. Sensors
  3. Acceleration sensors
  4. Capacitive accelerometers
  5. ASC 4411LN / ASC 4415LN Capacitive Accelerometer

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

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
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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  • Noise Density: 10 to 680 µg/√Hz
  • Frequency Range (±5 %): DC to 2900 Hz
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