50KG Human Scale Load Cell Weighing Sensors
= Body Weight Pressure Sensors with HX711 Module for Measurement Projects =
This 50kg load cell kit is designed for DIY weight measurement projects, such as bathroom scales and pressure platforms. Utilizing half-bridge strain gauge technology, these sensors are commonly integrated with the HX711 AD module for precise, digital weight readings .
High Precision Measurement Combines 50kg sensors with 24bit HX711 ADC for accurate weight detection
Scalable System - Use 1 to 4 sensors to measure from 50kg up to 200kg
1 or 4 sensors are required for a full-bridge measurement; using an odd number of sensors is not standard.
The HX711 module has two analog input channels and a built-in 128x programmable gain amplifier.
Avoid applying force to the white adhesive coating in the middle of the sensor's E-shaped beam .
= Technical Specifications =
| Parameter | Value |
|---|
| Sensor Type | Half-bridge Strain Gauge |
| Capacity per Sensor | 50kg |
| Internal Resistance | 1000Ω |
| Rated Output | 1.0 ± 0.1 mV/V |
| Dimensions | ~34 x 34mm |
Key Features
Modular Design - Combine sensors to create a system with capacities of 50kg, 100kg, or 200kg .
HighPrecision ADC The included HX711 module uses a 24-bit A/D converter for reliable measurements .
Easy Integration - Connects directly to microcontrollers like Arduino with a simple digital interface .
Nonlinearity Maintains accuracy with a non-linearity of 0.03%FS .
Applications
- Building DIY bathroom or body weight scales.
- Creating pressure measurement platforms for ergonomic studies .
- Educational projects involving force and weight sensing.
- Industrial weighing systems like hopper or platform scales .
Practical for DIY Projects - A popular choice for hobbyists and makers building custom scales
CostEffective Offers a professional-grade component kit at an affordable price
√ Kit often includes 4 sensors, 1 HX711 module, and connecting pins .
√ Compatible with common maker platforms like Arduino .
√ Wide Operating Temperature Functions reliably from 20°C to +85°C .
Troubleshooting
Inconsistent readings:
- Ensure proper full-bridge configuration (use 1 or 4 sensors).
- Verify stable mounting and physical connections; some kits may require a bracket or base plate for stability .