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Overview

The FN4070 series seat buckle sensor measures the effort generated on the anchor point of seat belts during crash tests.
fn4070 seat buckle sensor

The FN4070 seat buckle load cell can be easily re-used by changing the tongue. It also has a cable output which can be renewed by the crash test technicians to allow for cost-effective, in-house maintenance of the device. Consult your TE representative for technical specification. With many years of experience as a designer and manufacturer of sensors, we often work with customers to design or customize sensors for specific uses and testing environments. To meet your needs we also offer complete turnkey systems. The matched components (sensor, power, amplifier and digital display) are formatted, calibrated and ready for immediate use. 

Benefits

  • Operating ranges from 0-1kN to 0-50kN
  • Compatible with most seat belts
  • Detachable tongue and cable
  • Easy and economical maintenance
  • Multiple tongues adjustable by customer
  • Dynamic application
  • Very robust for crash
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Applications

  • Crash test on-board equipment
  • Security absorbers
  • Parachute belt and anchor testing
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Other Auto Safety Sensors

   

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Force Load Cell Sensor Type  Automotive Load Cells

Electrical Characteristics

  • Full Scale Range (Newton) 0 – 25000

  • Full Scale Range (lbf) 0 – 5000

  • Force Load Cell Supply Voltage (VDC) 10

Signal Characteristics

  • Output Signal  ±2 mV/V

Usage Conditions

  • Operating Temperature Range  -20 – 80 °C [ -4 – 176 °F ]

Other

  • Force Direction  Tension

  • Protection Index  IP50

  • Force Load Cell Accuracy (% of FS) ±.5

  • Zero Shift in CTR (%FS/°C) ±.5/50

  • Sensitivity Shift (%FS/°C) ±1/50

Reference Number

  • TE Internal Number CAT-FLS0033

Related Materials

Datasheets & Catalog Pages