3028 Embedded Accelerometer

Brand: American Sensor Technologies Inc
AST Embedded Accelerometer, 3028
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3028 Embedded Accelerometer

Brand: American Sensor Technologies Inc
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The Model 3028 is a silicon MEMS accelerometer in a Wheatstone bridge configuration. 

It is packaged on a ceramic substrate with a metal bracket which can be used to bolt the sensor to the mounting location. The accelerometer is offered in ranges from ±2g to ±200g range and provides a flat frequency response to minimum 2,000 Hz. 

The silicon MEMS sensor is gas damped and incorporates over-range stops for high-g shock protection. For a similar accelerometer designed for adhesive mounting, see the model 3022.
Features
  • Piezoresistive MEMS
  • DC Response, mV Output
  • Low Cost
  • Screw Mounted Flange
  • Bolt Mounted
  • ±0.5% Non-linearity
  • Open Wheatstone Bridge
  • DC Response
  • Gas Damping
  • Built-in Over-range Stops
  • Low Power Consumption

Specifications

Brand

Accuracy

  • ± 0.5 % of FSO - Non-Linearity

Applications

  • Embedded Applications
  • Impact & Shock Testing
  • Machinery
  • Modal Analysis
  • Motion Control
  • Vibration & Shock Monitoring

Approvals & Certifications

  • CE
  • RoHS

Constant Acceleration

  • ± 2 to ± 200 G

Enclosure, Body Material

  • Ceramic

Excitation Voltage

  • 2-10 Vdc

Frequency

  • 0 to 2,000 Hz
  • 700 to 8,000 Hz - Natural Frequency

Insulation Resistance

  • > 100 MΩ

Mounting

  • Screw Mount

Operating Temperature

  • -40° to 125° C (-40° to 257° F)

Output

  • ± 0.1 Vdc - FSO Voltage
  • ± 25 mV - Zero Acceleration Output

Output Noise

  • 10 µV RMS

Resistance

  • 2,500 to 6,500 ohms

Sensitivity

  • 0.15 to 20 mV/g
  • 3 % - Transverse Sensitivity

Shock

  • 5,000 G

Storage Temperature

  • -40° to 125° C (-40° to 250° F)

Thermal Drift

  • -0.09 % of FSO/°C

Torque

  • 6 in/lb

Documentation

Data Sheets

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