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Micro Triaxial Accelerometer

ACC 1838

  • Micro Triaxial Accelerometer
  • The ACC 1838 adopts an ultra-miniature built-in integrated circuit, enabling triaxial vibration sensing within an ultra-compact size. It is suitable for a variety of measurement scenarios with strict space constraints.

    The ACC 1838 sensor features an integrated design with its cable and cannot be separated. The cable terminates in a 1/4-28 male connector.

  • Description
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Description

Specifications


Sensitivity

10mV/g(±20%)

Measurement Range

±500g

Frequency Response

5Hz - 8kHz(±5%)    2Hz - 10kHz(±10%)

Transverse Sensitivity

≤5%

Non-Linearity

≤1

Broadband Resolution

0.001grms

Resonant Frequency

≥50kHz
Overload Limit (Shock)

2000g

Working Voltage

+18 - +30VDC
Working Current

2mA - 20mA (Typical 4mA)

Working Temperature

-40℃ - 100℃

Bias voltage

8 - 12 V

Output impedance

<100 Ω

Sealing methodLaser welding
Sensing Element

Piezoelectric Ceramics

Housing Material

Titanium

Sensing Geometry

Shear

Weight

1g

Output type

Integrated four‑core cable

Mounting method

Adhesive bonding


Dimensios


ACC 1838-尺寸图.png



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