WLSM‑132 Mg‑Level Ultra‑Precision Weighing Module Compact Single‑Point Load Cell with Built‑in Overload Protection

Product Description:

WLSM‑132 is a compact parallelogram‑style strain‑gauge weighing module engineered for high‑demanding milligram‑level micro‑weighing in automated OEM machinery. Constructed from lightweight high‑strength aluminum alloy, this all‑in‑one unit integrates mechanical overload‑stop protection to defend against damage caused by accidental over‑range impact during continuous production cycles.

Available in capacities covering 30 g up to 2 kg, it achieves outstanding metrology performance: combined error, non‑linearity and repeatability all ≤0.005% F.S., delivering reliable mg‑grade resolution for fine‑dose batching and filling tasks. It outputs standard Wheatstone‑bridge analog signal at ~1.0 mV/V sensitivity, supports excitation voltage 2‑15 VDC, and features excellent insulation performance ≥5000 MΩ@100 VDC.

Wide operating temperature from ‑30 °C to 80 °C guarantees stable readings amid fluctuating workshop thermal conditions. Pre‑tapped mounting holes simplify fast mechanical embedding into automation frames; standard 4‑meter shielded 5‑core cable minimizes electromagnetic interference, with custom‑length wiring and optional IP66 ingress protection available upon request. Its streamlined footprint cuts installation space, making it a preferred weighing core for machine builders focused on micro‑dispensing, inline quality inspection and small‑batch formulation.

Features:

• Ultra‑high mg‑grade accuracy: Combined error, non‑linearity & repeatability ≤0.005% F.S., delivers consistent milligram‑level resolution for micro‑quantity weight measurementBrans Meas...
• Integrated mechanical overload safeguard: Built‑in stop‑limit mechanism provides 150% F.S. safe overload capacity, prevents sensor yield or fracture from unexpected overloadingBrans Meas...
• Versatile micro‑capacity range: Multiple rated capacities: 30 g / 50 g /100 g /300 g /500 g /1 kg /2 kg to match diverse low‑load weighing requirementsBrans Meas...
• Space‑saving compact monolithic housing: Rigid aluminum alloy construction, optimized overall dimension for easy embedding inside compact automation equipment, straightforward bolt‑on installation
• Broad environmental adaptability: Operating temperature ‑30 °C ~ 80 °C, maintains measurement stability across variable factory ambient temperaturesBrans Meas...
• Reliable electrical characteristics: ≥5000 MΩ insulation resistance@100 VDC; tight zero‑balance tolerance ±0.05 mV/V; nominal output ~1.0 mV/V for common signal acquisition modules
•  OEM‑optimized mechanical design: Pre‑machined mounting holes for rapid assembly; shielded 5‑core signal cable (4 m standard, customizable length); optional IP66 protection for dust‑prone workshop environmentsBrans Meas...
• Ready‑to‑use integrated module: Delivers complete weighing assembly without extra complicated mechanical fixtures, shortening machine development cycle for system integrators.

Technical Parameters:

Applications:

• Pharmaceutical automation: Micro‑powder batching, capsule filling weight monitoring, vial & sachet inline quality‑check, small‑dose medicinal ingredient dispensing
• Cosmetics & personal‑care production: Precision filling for serums, essences, creams and mini cosmetic containers; trace‑amount raw‑material formulation
• Food & beverage packaging: Micro‑ingredient batching, small‑sachet filling, portion check‑weighing for condiments and mini‑pack food products
• Laboratory & analytical automation: Automated sample weighing, micro‑dispensing instrument integration, weight‑feedback test fixtures for R&D pilot lines
• Fine chemical & new‑material industry: Loss‑in‑weight dosing of ultra‑fine powders, trace‑quantity material proportioning for lab and pilot‑scale manufacturing
• OEM industrial machinery: Embedded weighing component for filling machines, micro‑batching controllers, automatic check‑weighers and custom‑built micro‑measurement test stations