Product category:
Accelerometers and Vibration Sensors
News Release from: Endevco | Subject: Model 7293A Microtron
Edited by the Engineeringtalk Editorial
Team on 05 September 2003
Accelerometer has high noise immunity
Designed for measurement of steady-state or low-frequency low-level acceleration the Model 7293A Microtron accelerometer family uses novel variable capacitance microsensors.
Designed for measurement of steady-state or low-frequency low-level acceleration the Endevco Model 7293A Microtron accelerometer family uses novel variable capacitance microsensors and incorporates special filtering and shielding for EMI and RFI exposure The Model 7293A is ideal for aerospace and factory environments where EMI and RFI are specific concerns
This article was originally published on Engineeringtalk on 31 Mar 2003 at 8.00am (UK)
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Accelerometer resists interference
The Endevco Model 7293A Microtron accelerometer family uses unique variable capacitance microsensors and incorporates special filtering and shielding for EMI and RFI exposure.
The accelerometer's anisotropically etched silicon microsensors are designed to withstand high shock (up to 10,000g) and acceleration loads.
The use of gas damping on the sensors results in very small thermally induced changes in frequency response.
The Model 7293A operates from 9.5 to 18.0V DC.
The device provides a high level, low impedance +2V differential output that is decoupled at a DC bias of approximately 3.6V.
Endevco's Model 136 three-channel system or Oasis 2000 computer controlled system are recommended as signal conditioner and power supply.
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