DC Response Accelerometer 7509

Series 7509 is a single axis variable capacitance (VC) accelerometer that is available in various g ranges.

Applications in which it is used include:

  • Airbag testing
  • Crash testing
  • Robotics
  • Seismic monitoring
  • Tilt measurement

The Dytran 7509 series is a DC response accelerometer.

Firstly, this sensor range contains a MEMS capacitive sensing element and integrated circuit amplifier. It provides differential output packaged in aluminium housing weighing only 13 grams. Also incorporates integral cable assembly. The onboard regulation minimises the effects of supply voltage variation. It is also relatively insensitive to temperature changes and thermal gradients.

Secondly, it combines an integrated VC accelerometer chip with high drive and low impedance buffer. This provides low level acceleration measurements.

Other features include:

  • Variable Capacitance
  • Small footprint
  • Differential Mode
  • Integral Cable
  • DC response

 

Contact us for more information.

 

DC Response Accelerometer 7509

ModelSpecifications
7509A1203.9 mV/m/s² sensitivity, 19.6 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A281.5 mV/m/s² sensitivity, 49.05m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A340.8 mV/m/s² sensitivity, 98.1 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A416.3 mV/m/s² sensitivity, 245.3 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A58.2 mV/m/s² sensitivity, 490.5 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A64.1 mV/m/s² sensitivity, 981m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A72 mV/m/s² sensitivity, 1962 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation
7509A81 mV/m/s² sensitivity, 3924 m/s² range, 1.52 m integral cable, mounting via two 4–40 screws, 13 grams,–55 to 125°C operation

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