Product Description of Strain Gauge BF350 3AA 350 High Precision Resistive Pressure Resistance Steel Strain Gauge
BF350 High Precision Resistive Strain Gauge for Pressure Sensor Load Cell 350-Ohms Description is mentioned here. It is mainly applicable to the pressure sensor. Its manufacturing process it is 0.02 grades. Its output error is 0.02 in minus and plus. It is high precision. This strain gauge is attached to the deformation parts of the components. The resistance value of the strain is changed when the components are deformed. This resistance strain measuring device will measure the resistance value of the strain gauge changes. And it converts it into the strain or proportional to the strain.
The resistance change is very small of the strain gauge. This strain gauge has a proper circuit to detect the slight change. We choose the circuit in which we change the strain gauge resistance can control the circuit so that the output of that circuit can be similar to the resistance change. The electrical signal can be properly processed or can be amplified.
Specifications of BF350 High Precision Strain Gauge:
It has automatic compensation with creep
It is a high precision
It has good stability.
It is commonly used in sensors with class 0.02.
Its model is BF350-3AA
Its grid wire size is 3.2 x 3.1 mm.
Its base size is 7.4 x 4.4mm
Its substrate material is a phenolic substrate.
Its wire material is a constant copper foil and fully enclosed structure.
Its resistance is 350 ohms.
Its main specification is its series which is the BF series.
Its typical resistance value is 350 ohm.
The average resistance tolerance is less or equal to 0.1%.
Its sensitivity coefficient is 2 to 2.2
Its dispersion of the sensitivity coefficient is less than or equal to 1%.
Its strain limit is 2.0%.
Its fatigue life is greater than or equal to 1M.
Its temperature self-compensation coefficient is 9,11,16,23,27
Its operating temperature range is -30 to +80.
One piece of BF350 pressure sensor