5KG Load Cell Weight Sensor
= Standalone Precision Strain Gauge for Force Measurement Projects =
This 5KG aluminumalloy straight bar load cell converts applied force into a microvoltlevel electrical signal, ideal for building custom scales and force-sensing systems when paired with a suitable amplifier like the HX711.
Microvolt Output Signal - Requires external amplifier for microcontroller use.
C2 Accuracy Class - Reliable for general weighing applications.
Rated Output: 2.0 ± 0.15 mV/V typical .
Recommended Excitation: 10V to 15V DC .
Operating Temperature: -35°C to +80°C .
= Technical Specifications (Typical) =
| Parameter | Value |
|---|
| Capacity | 5kg (11 lb) |
| Rated Output | 2.0 ± 0.15 mV/V |
| Accuracy Class | C2 |
| Combined Error | ±0.030% |
| Input Resistance | 402 ± 6Ω |
| Output Resistance | 350 ± 3Ω |
| Safe Overload | 150% of rated capacity |
| Material | Aluminum Alloy |
= Standard Wiring (Most Common Color Code) =
| Wire Color | Function |
|---|
| Red | Excitation (+) |
| Black | Excitation (-) |
| Green | Signal (+) |
| White | Signal (-) |
The output is in millivolts and cannot be read directly by a microcontroller .
An HX711 or similar high-resolution ADC is required for interfacing .
Protect from moisture and temperature fluctuations for best accuracy .
