This is a half-bridge load sensor, which is widely used in weight scales. When the half-bridge is being stretched, it sends signal via the red signal wire. You can use multiple load sensors simultaneously to increase the capacity range. Ā Features Sturdy material Up to 50kg sensor range parallel use to add additional capacity Ā Specifications Dimension (mm): 28*28*8 Capacity (kg): 50 Comprehensive error (%F.S): 0.2 Output sensitivity (mv/v): 1.1Ā±0.15 Nonlinearity (%F.S): 0.2 Repeatability (%F.S): 0.1 Hysteresis (%F.S): 0.2 Creep (%F.S/3min): 0.1 Zero Drift (%F.S/1min): 0.1 Temp. Effect on zero (%F.S/10Ā°C): 0.2 Temp. Effect on Output (%F.S/10Ā°C): ?0.15 Zero Output (mv/V): Ā±0.3 Input Resistance (?): 1000Ā±50 Output Resistance (?): 1000Ā±50 Insulation Resistance (M?): ?2000 (100VDC) Excitation Voltage (V): 5~10 Operation Temp. Range (Ā°C): -10~+50 Overload Capacity (%F.S): 150 Method of connecting wire : red= Sig + ; black= Exc ā; blue= Exc + Ā
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