ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board
YZC-131 1Kg Weighing Load Cell Sensor
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The YZC-131 1Kg Weighing Load Cell Sensor is a straight-bar strain gauge load cell designed to measure weight and applied force up to 1Kg. It works by detecting changes in electrical resistance caused by strain when pressure or force is applied to the sensing bar, converting the mechanical load into a measurable electrical signal.
The sensor features a 4-wire connection and can be connected to an HX711 A/D pressure sensor module for use with microcontrollers and digital weighing systems. It operates with a 5–10V driving voltage and produces an output voltage proportional to the applied force. Made from aluminium alloy, this 1Kg load cell sensor is suitable for electronic kitchen scales, weighing systems, force measurement projects, object weight detection, and other DIY electronics applications.
For installation, securely fix one end through the provided screw hole and leave the other end floating in the direction indicated by the sensor markings. Avoid applying direct pressure to the white plastic cover to prevent damage.
| Specification | Details |
|---|---|
| Model No. / Name | YZC-131 |
| Weighing Load | 1 kg |
| Material | Aluminium Metal Alloy |
| Dimensions (L × W × H) | 75 × 12.6 × 12.6 mm |
| Rated Output | 1.0 ± 0.1 mV/V |
| Non-Linear Output | ± 0.03% F.S |
| Hysteresis | 0.03% F.S |
| Repeatability | 0.03% F.S |
| Creep | 0.05% F.S (5 minutes) |
| Zero Balance | ± 0.1 mV/V |
| Output Impedance | 1000 ± 10% Ω |
| Impedance | 1066 ± 10% Ω |
| Insulation Resistance | 2000 MΩ |
| Cable Length | 18 cm |
| Operating Temperature | -20 to 65°C |
| Weight | 26 g |