A640 Series

A643 accelerometer, mems, voltage output, connector termination
A645 accelerometer, mems, voltage output, pin termination

Overview

The A600 range of Solid State MEMS Accelerometers measure vector acceleration with high accuracy using a micromachined (MEMS) silicon sensor incorporating an air damping feature. Unlike fluid damped devices the air damping employed is essentially independent of temperature. The transducer also incorporates positive mechanical stops conferring excellent shock resistance. The accelerometer is compensated for the effects of temperature on both sensitivity and zero. Typical applications include data acquisition systems, crash recorders, fatigue life monitoring and prediction; monitoring and controlling deceleration in mass transit systems; road bed analysis and fault detection equipment for high speed railways; military and civil flight simulators; autopilots and low frequency vibration monitoring.

The A640 series will in many cases replace the now discontinued Series A400 accelerometers and is mechanically inter-changeable.

Additional information

Output

Voltage

G Range

0.1g, 0.25g, 0.5g, 10g, 1g, 20g, 2g, 5g

Termination

Connector, Pin

Resolution

.005%, 0.0005%

Features

  • Ranges ±1g to ±20g
  • Essentially zero temperature coefficent of damping ratio
  • Filtered and unfiltered outputs simultaneously available
  • Integral temperature compensation
  • DC input / DC output
  • Signal ground isolated from power ground
  • High reliability

Applications

  • Data acquisition systems
  • Crash recorders
  • Fatigue life monitoring and prediction
  • Monitoring and controlling deceleration in mass transit systems
  • Road bed analysis and fault detection equipment for high speed railways
  • Military and civil flight simulators
  • Low frequency vibration monitoring

Model

A643-0001-1g A643 accelerometer, mems, voltage output, connector termination
A643-0001-2g A643 accelerometer, mems, voltage output, connector termination
A643-0001-3g A643 accelerometer, mems, voltage output, connector termination
A643-0001-5g A643 accelerometer, mems, voltage output, connector termination
A643-0001-10g A643 accelerometer, mems, voltage output, connector termination
A643-0001-20g A643 accelerometer, mems, voltage output, connector termination
A645-0001-1g A645 accelerometer, mems, voltage output, pin termination
A645-0001-2g A645 accelerometer, mems, voltage output, pin termination
A645-0001-20g A645 accelerometer, mems, voltage output, pin termination

Download

Sherborne Sensors – A640 Accelerometer – V2

Accessories

  • DTI
  • Power Supply
  • Electrical Cable (1m to 60m)
  • Mating Connector

Sales and Queries

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