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Bestech Australia - Low Cost Digital Accelerometer
Bestech Australia has introduced a digital accelerometer from Silicon Designs of USA. This model 1010 is a low cost, integrated accelerometer for use in zero to medium frequency instrumentation applications.
This accelerometer is a hermetically sealed package and combines a micro-machined capacitive sense element and a custom integrated circuit that includes a sense amplifier and sigma-delta A/D converter. It is relatively insensitive to temperature changes and gradients.
The important features of this accelerometer are:
• Sensor is Capacitive Micromachined, Nitrogen damped, Hermetically sealed• Full scale Acceleration: ±2g to ±200g• Digital Pulse Density Output• Responds to DC and AC acceleration• -55 to +125°C operation• +5 VDC, 2mA Power (typical)• Integrated Sensor and Amplifier• LCC or J-Lead surface mount package• Serialized for Traceability• TTL/CMOS Compatible• No external Reference Voltage• Easy interface to Microprocessors• Good EMI Resistance• Optional calibration test sheet which lists the measured bias, scale factor, linearity, operating current and frequency response.
This accelerometer finds application in• Automotive: AirBags, Active Suspension, Adaptive Brakes• Security System• Shipping Recorders• Appliances• Vibration Monitoring• Vibration Analysis• Machine Control• Modal Analysis• Robotics• Crash testing• Instrumentation
The 1010 Digital accelerometer is available in Australia and New Zealand from Bestech Australia Pty ltd.
Bestech Australia