Ref: 3511 LN / 3521MF

Uniaxial Capacitive Accelerometer - ±2g à ±400g

  • Single-axis capacitive accelerometer with very low noise
  • Measuring range 3511LN: from ± 2g to ± 400g
  • Measuring range 3521MF: from ± 2g to ± 200g
  • Accuracy: 1% of the measuring range
  • Output: ± 4VDC (LN version) and ± 2.7VDC (MF version)
  • Bandwidth (±5%): LN: 0-2000 Hz and MF: 0-2500Hz
  • Noise spectral density: from 7 to 400 µg/√Hz (LN) and from 10 to 680 µg/√Hz (MF)
  • IP65 Aluminium housing - 22g
  • 6m non-removable cable
  • Power supply: 5 to 40 Vdc
  • Operating Temperature: -40 to +125°C
  • Shock resistance: ± 6000g
  • Provided with calibration certificate
  • Optional ISO 17025 calibration

Download the product sheet

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Overview

The 1 axis accelerometers ASC 3511 LN and ASC 3521 MF are based on capacitive MEMS technology, allowing, thanks to their high resolution and low noise sensitivity, the accurate and reliable measurement of accelerations over measurement ranges from ±2g to ±400g, with an accuracy of about 1%. The output signal is a voltage. 3511LN offers the best sensitivity: +/-4V FSO versus +/- 2,7V FSO for 3521MF

ASC-3511LN features a very low noise/signal ratio (7 to 400 µG/sqrt(Hz)) while 3521MF offers the widest bandwidth (up to 0Hz to 7000 Hz at +/- 3dB).

Specifications

Model 3511-LN 3521-MF
Measuring Range 2/5/10/25/50/100/200/400 g ±2/5/10/25/50/100/200g
Bandwidth: 0 to ... (Hz) 100/100/300/500/650/650/1000/1000 Hz 700 700 1400 1600 1800 1800 Hz
Non-linearity < 1% < 1%
Noise Density 7 to 400 µg/√Hz 10 to 680 µg/√Hz
Power supply 6-40 VDC 5-40 VDC
Signal output 4V ± 2.7V

Installation and Operation

The amplified output signal of the ASC 3511 LN and ASC 3521 MF sensor is independent of the supply voltage (5-40 VDC). With a hardened aluminium housing, an operating temperature range of -40 to +100°C, and shock resistance up to 6000g, the ASC 3511 is suitable for harsh industrial environments. A robust and flexible cable makes installation easy.

Dimensions

Options

  • Cable and Connectors
  • TEDS module
  • Calibration 17025

Applications

  • Automotive
  • Brake testing
  • Endurance testing
  • Aerospace
Number of Axis
1 Axis
Technologie
MEMS capacitive
Type de produit
Accelerometer
Etendue de mesure linéaire
2 / 5 / 10 / 25 / 50 / 100 / 200 / 400 G
Nonlinearity (% FS)
± 0.05 , 0.1 , 0.25 %
Signal otuput
± 2,7 VDC, ± 4 VDC
Tension d'alimentation
10 Vcc
Protection Class
IP65
Housing
Aluminium
0-5 g, 5-50g, 50-500g
Application
Comfort, Vibration

  • Longueur de câble personnalisée
  • Connecteur personnalisé
  • Module TEDS
  • Extension câble
  • Connecteur

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