Bending Strain Gauge Sensor Module Y3 Weighing Amplifier Module
1. element Introduction
Model: BF350-3AA / 1.5AA
Sensitivity factor: 2.0
Strain limit: 2%
Gate wire: length x width 2x3.5mm
Substrate dimensions: length x width 5x4.5mm
Base material: modified phenolic substrates.
Gate wire material: constantan
Resistance: 350 Ohm
Fatigue life:> 10 million times
Flux: Ordinary solder rosin
It works resistance strain gauge is based on the strain effect produced when a conductor or semiconductor material that is mechanical deformation under the action of external forces, the resistance value of the corresponding changes, a phenomenon known as "strain effect."
The strain gauges attached to the object to be measured, it is measured as the strain was bent together, so that the inside of the metal foil to bend with the strain. Many metal when mechanically bent its resistance changes.
2. Product Introduction
Diode reverse protection ~ (against power reversed)
Board with a blue LED power indicator
Bending the greater the higher the voltage output
With zero potentiometer
You can adjust the potentiometer output starting voltage
The analog output voltage 0-3.5V
Board size: 32 X 17
Printed board behind the pin definitions