BF350 350Ω Strain Gauge Resistive Force Sensor

RM2.00

This is a strain gauge you can use to make a weight sensor for Arduino.

 

10 in stock

SKU: SNR-BF350 Category: Tags: , , ,

Description

A resistive strain gauge sensor with a 350 ohm nominal resistance which varies when a force is applied. By measuring the change in the sensors resistance a measurement of the force applied to it can be obtained. Note that strain gauges exhibit small changes in resistance and so this sensor should be used in a Wheatstone bridge configuration. If using with an Arduino we also recommend using our HX711 digital bridge sensor interface module.

Features

  • Nominal resistance : 350Ω
  • Tolerance : <±0.1%
  • Gauge factor : 2.00 to 2.20
  • Gauge factor resistance : <±1%
  • Strain limit : 2.0%
  • Fatigue life : >10
  • Metal foil : constantan alloy
  • Working temperature range : -30 to +80℃
  • Temperature compensation : Aluminium(23)
  • Gauge Grid Dimension : 3.2 x 3.06 mm
  • Gauge Creep Code : M6 to O6

 

Example

 

Files & Documentation

 

Additional information

Weight 1 g
Dimensions 5 × 5 × 1 mm

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