Size: 34mmX34mm
Internal 1000 Europe half bridge strain gauge, weighing 50kg load cell, half-bridge structure.
When measuring, the outer side of the correct application of external force, E-shaped sensor strain beam part (ie, the middle of the strain gauges, with white glue beam arm) and the lateral side to form a shear force in the opposite direction, the middle Strain girder in the force must be under the bending changes, the other side of the strain beam bearing surface can not be blocked.
The sensor is a set of internal half-bridge strain gauge, the use of methods can have the following three:
1, the use of a sensor with an external resistor to form a full-bridge measurement, a range of a sensor: 50kg. The higher the external resistance requirements.
2, the use of two sensors composed of full-bridge measurement range for the range of two sensors and: 50kgx2 = 100kg
3, the use of four sensors composed of full-bridge measurement range for the range of four sensors and the sum: 50kgx4 = 200kg