BF350-3AA Pressure Resistance Strain Gauge Sensor – Pack of 2

  • BF350-3AA Pressure Resistance Strain Gauge Sensor
  • BF350-3AA Pressure Resistance Strain Gauge Sensor




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The BF350-3AA Pressure Resistance Strain Gauge Sensor has 350-ohm nominal resistance which varies when a force is applied.

When force has been applied the resistance of the sensor is changed which is used to measure the amount of force applied.

The BF350-3AA Pressure Resistance Strain Gauge Sensor exhibits small changes in resistance and recommended to be used in a Wheatstone bridge configuration.



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



2 x BF350-3AA Pressure Resistance Strain Gauge Sensor

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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
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Orders outside of metro orders can take 2+ days longer than the estimates stated above.

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