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The Dytran model 5313A is a triaxial IEPE seat pad accelerometer, designed to be installed between the rider and vehicle seat in transportation-related applications. The model 5313A utilizes an integral 10-foot cable, terminating to three (3) BNC plugs.

Construction of the Dytran model 5313A consists of a thin rubber cushion containing the model 3134M1 accelerometer. The model 3143M1 is mounted within the rubber housing, or may be used as a stand-alone accelerometer. The model 5313A seat pad accelerometer conforms to ISO 8041, which specifies the performance and tolerance limits for instruments designed to measure vibration values in human vibration response assessments.
Unit of Measure

Specifications

Brands

 N/A Dytran

Accelerometer Type

 N/A Specialty

Measuring Acceleration Range

 N/A 50 g490 m/s²

Frequency Response

 N/A 0.5 to 3000 Hz

Frequency Response Gain

 N/A -5 dB+5 dB

Spectral Noise

 N/A D

Electrical Isolation

 N/A No

Maximum Shock

 N/A 1500 g14710 m/s²

Recommended Cabling Accessories

 N/A Integral 10-foot coaxial cable assembly (supplied)

Physical

Housing Material

 N/A Rubber

Sensing Element

 N/A Ceramic, Shear

Weight

 N/A 8 oz

Environmental

Temperature Range

 N/A -60 to +160 ºF-51 to +71 ºC

Thermal Coefficient of Sensitivity

 N/A 0.03 %/°F0.06 %/°C

Environmental Seal

 N/A Hermetic

Applications

Applications

 N/A Ride Quality Whole-body Vibration Measurements

Quality Management System

Quality Management System

 N/A Dytran Instruments Quality Management System meets the requirements of the following standards:
  • ISO 9001:2008 and AS 9100 Revision C and in accordance with requirements of AS9104A
  • ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994
  • ATEX DIRECTIVE 2014/34/EU for electrical and mechanical equipment for use in explosive atmospheres

Performance

Sensitivity

 N/A 10 mV/m/s²

Features

Features

 N/A Conforms to ISO 8041 IEPE Low-Profile Seat Pad Triaxial