The AU605 Micro Load Cell (30g) is a compact, high-precision strain gauge sensor designed for ultra-low weight measurement applications. With a rated output of 0.5 ± 0.15 mV/V and excellent measurement stability, this load cell is ideal for jewelry scales, laboratory instruments, pocket weighing devices, and embedded electronics where space is limited.
The AU605 offers low non-linearity, low hysteresis, and high repeatability, ensuring accurate and consistent readings over time. It supports a 3–10V DC excitation voltage, making it compatible with popular ADC modules such as HX711 and other precision amplifiers.
Constructed from aluminum alloy, featuring high insulation resistance (≥5 GΩ) and safe overload protection up to 120% FS, this micro load cell is suitable for both research and commercial weighing solutions.
Typical Applications:
Jewelry & pocket weighing scales
Laboratory & test equipment
Precision dosing systems
Embedded & IoT weighing projects
Micro force measurement
 
Parameter
Unit
Specification
Product Type
—
Micro Load Cell
Model
—
AU605
Capacity Range
g
30g / 50g / 100g
Rated Output
mV/V
0.5 ± 0.15
Accuracy
%FS
0.03
Comprehensive Error
%FS
0.03
Creep
%FS / 3 min
±0.03
Non-linearity
%FS
±0.03
Hysteresis Error
%FS
±0.03
Repeatability
%FS
±0.02
Zero Output
%FS
±10
Temperature Effect on Output
%FS / 10°C
±0.05
Temperature Effect on Zero
%FS / 10°C
±0.05
Input Resistance
Ω
1000 ± 10
Output Resistance
Ω
1000 ± 10
Insulation Resistance
GΩ
≥ 5
Operating Temperature Range
°C
−10 to +40
Excitation Voltage
V DC
3 – 10
Safe Overload
%FS
120
Load Cell Material
—
Aluminum Alloy
Connecting Cable
—
AWG30 × 200 mm