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  1. Detection - Measurement
  2. Position, Speed and Acceleration Measurements
  3. 3-axis accelerometer
  4. ASC

Triaxial accelerometer ASC 5415LN
capacitiveMEMSlow-noise

Triaxial accelerometer - ASC 5415LN - ASC - capacitive / MEMS / low-noise
Triaxial accelerometer - ASC 5415LN - ASC - capacitive / MEMS / low-noise
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Characteristics

Number of axes
triaxial
Technology
capacitive, MEMS
Other characteristics
low-noise, voltage output, with analog output, with built-in electronics, IP65, analog
Acceleration range

Max.: 3,923 m/s²
(12,870 ft/s²)

Min.: -3,923 m/s²
(-12,870 ft/s²)

Frequency

Max.: 2,000 Hz

Min.: 0 Hz

Description

Product overview
Sensors of type ASC 5415LN are triaxial MEMS capacitive accelerometers providing a differential analog voltage output and optimized LN (low-noise) performance for detection of very small acceleration amplitudes. They suit precision industrial measurements across three axes.

Technology
The ASC 5415LN uses proven MEMS capacitive sensing with integrated electronics delivering a differential analog output (±4 V full scale) and a wide supply range (6–40 VDC). The LN variant is tuned to minimize noise density for high signal‑to‑noise ratio in low-amplitude measurements.

Housing
Robust stainless-steel housing with protection class IP65. Sensors are supplied with an integrated cable; cable length and connector type are configurable to application requirements.

Applications
The triaxial ASC 5415LN detects smallest acceleration amplitudes in three degrees of freedom. Typical uses include aerodynamic and mass-related imbalance measurements on wind turbines, ride-comfort evaluation on passenger ships, and other precision vibration or dynamics monitoring tasks.

Key product data
  • Sensor type: Accelerometer analog
  • Sensor technology: MEMS capacitive
  • Number of sensitive directions: Triaxial (3-axis)
  • Output signal: Differential analog voltage (±4 V FSO)
  • Power supply: 6 to 40 VDC
  • Measurement ranges [g]: ±2, ±5, ±10, ±25, ±50, ±100, ±200, ±400

Environmental & mechanical
  • Temperature range: -40°C to +125°C
  • Protection class: IP65
  • Housing material: Stainless steel

Performance (indicative)
  • Noise density: approx. 7 to 400 µg/√Hz (depending on range/variant)
  • Frequency range (±5 %): DC to 2000 Hz

Technical specifications
  • Model name: ASC 5415LN
  • Sensor technology: MEMS capacitive
  • Axes: Triaxial
  • Output: Differential analog voltage (±4 V FSO)
  • Supply voltage: 6–40 VDC
  • Measurement ranges: ±2 g, ±5 g, ±10 g, ±25 g, ±50 g, ±100 g, ±200 g, ±400 g
  • Noise density: 7–400 µg/√Hz
  • Frequency range: DC – 2000 Hz (±5 %)
  • Operating temperature: -40 °C to +125 °C
  • Protection: IP65
  • Housing: Stainless steel
  • Cable: Integrated cable with configurable length and connectors

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.