Ref: 43xx LN/MF / 44xx LN/MF

1 axis rugged capacitive accelerometer - ±2g tp ±400g

  • Miniature, single-axis capacitive MEMS accelerometer
  • Measurement range: ± 2g to ± 400g
  • Output signal: ± 4VDC (LN) or 2.7VDC (MF)
  • Non-linearity: 0.5% of measurement range
  • Bandwidth (±3 dB): 0-525 Hz to 0-4200 Hz (LN) - 0-1150 to 0-7kHz (MF)
  • Noise spectral density: 7 to 400 µg/√Hz (LN) | 10 to 680 µg/√Hz (MF)
  • IP65 (43xx) / IP67 (44xx) Aluminum 7g (43x1) or Steel 19g (43x5) enclosure
  • Connection: 4-wire cable output
  • Power supply: 6 to 40 Vdc
  • Temperature range: -40 to +100°C
  • Shock resistance: up to ± 5000g
  • Optional ISO 17025 calibration

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Presentation

With their wide bandwidth, excellent signal-to-noise ratio, excellent resolution (10 to 50 mg), small footprint and rugged, waterproof IP65 or IP67 design, ASC 43xx LN/MF and ASC 44xx LN/MF series capacitive MEMS accelerometers are ideal for most industrial applications (automotive, rail, aerospace, manufacturing, marine, energy, civil engineering) for comfort, amenity and durability studies, or for vibration monitoring.

The 43xx and 44xx LN/MF series are available in 8 single-axis versions, each with selectable measuring ranges from ±2g to ±400g.

Available versions

Modèle 4311LN 4315LN 4321MF 4325MF 4411LN 4415LN 4421MF 4425MF
[Version LN (bas bruit) ou MF (bande passante étendue) LN MF LN MF LN MF LN MF
Housing Aluminium IP65 Stainless Steel IP65 Aluminium IP65 Stainless Steel IP65 Aluminium IP67 Stainless Steel IP67 Aluminium IP67 Stainless Steel IP67

Specifications

LN Version

Measuring Range [±g] ±2g ±5g ±10g ±25g ±50g ±100g ±200g ±400g
Number of axes 1 1 1 1 1 1 1 1
Sensitivity [mV/g] 2000 mV/g 800 mV/g 400 mV/g 160 mV/g 80 mV/g 40 mV/g 20 mV/g 10 mV/g
Signal output ± 4 VDC ± 4 VDC ± 4 VDC ± 4 VDC ± 4 VDC ± 4 VDC ± 4 VDC ± 4 VDC
Non linearity [% of FSO] < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max) < 0.15 (typ), < 0.5 (max)
Bandwidth : ±3 dB [Hz] 0-525 Hz 0-800 Hz 0-1100 Hz 0-1750 Hz 0-2100 Hz 0-3000 Hz 0-3600 Hz 0-4200 Hz
Voltage supply 6-40 VDC 6-40 VDC 6-40 VDC 6-40 VDC 6-40 VDC 6-40VDC 6-40 VDC 6-40 VDC
Operating Temperature -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C
shock limit 2000g 5000g 5000g 5000g 5000g 5000g 5000g 5000g

Specifications Version MF

Measuring Range [±g] ±2g ±5g ±10g ±30g ±50g ±100g ±200g
Number of axes 1 1 1 1 1 1 1
Sensitivity [mV/g] 1350 540 270 90 54 26 13.5
Signal output ± 2.7 VDC ± 2.7 VDC ± 2.7 VDC ± 2.7 VDC ± 2.7 VDC ± 2.7 VDC ± 2.7 VDC
Non linearity [% of FSO] 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Bandwidth : ±3 dB [Hz] 0-1150 0-1900 0-3200 0-4000 0-4500 0-5000 0-7000
Voltage supply 5-40 VDC 5-40 VDC 5-40 VDC 5-40 VDC 5-40 VDC 5-40 VDC 5-40 VDC
Operating Temperature -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C -40 à 100 °C
shock limit 2000g 5000g 5000g 5000g 5000g 5000g 5000g

Installation and operation

The amplified output signal of ASC 43xx and 44xx LN/MF accelerometers (±4VDC or ±2.7VDC) is independent of the supply voltage (6 to 40 VDC). With a hardened aluminum case weighing just 7 grams, an operating temperature range of -40 to +100°C, and shock resistance of up to 5000g, ASC 43xx and 44xx LN/MF capacitive accelerometers are ideal for harsh industrial environments. Mounting is by screwing or gluing. A robust cable is included. Optional connectors can be fitted to the cable.

Dimensions

Modèle 4311/4315/4321/4325 4411/4415/4421/4425
Dimensions
Poids (sans câble) 7 (4311, 4321) ou 19 g (4315, 4325) 7 (4411, 4421) ou 19 g (4415, 4425)
Montage Collage ou Vissage Collage ou Vissage

Options

  • Cable length
  • Connectors
  • ISO 17025 calibration
  • TEDS module

Applications

  • Automotive
  • Brake testing
  • Endurance testing
  • Aerospace
Number of Axis
1 Axis
Technologie
MEMS capacitive
Type de produit
Accelerometer
Sensibility
2000 / 800 / 400 / 160 / 80 / 40 / 20 mV/G
Etendue de mesure linéaire
2 / 5 / 10 / 25 / 50 / 100 / 200 / 400 G
Bande passante (-3 dB)
100 , 300 , 500 , 650 , 1000 Hz
Nonlinearity (% FS)
± 1 %
Signal otuput
± 2,7 VDC, ± 4 VDC
Tension d'alimentation
10 Vcc
Température de fonctionnement
-40 to 100 °C
Protection Class
IP65, IP67
Housing
Aluminium
0-5 g, 5-50g, 50-500g
Application
Comfort, Vibration

Dimensions

4311/4315/4321/4325 4411/4415/4421/4425
  • Customized cable length
  • Customized connector
  • TEDS module
  • ISO 17025 calibration
  • display
  • data acquisition

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