WL‑113 Aluminum Alloy Single Point Load Cell, 0.1kg‑3kg Ultra‑High Precision Mini Weighing Sensor

Product Overview

The WL‑113 is an aluminum‑alloy single‑point load cell engineered for ultra‑low‑range precision weighing, covering capacities from 0.1 kg up to 3 kg. Boasting superior accuracy at 0.01% F.S., this strain‑gauge single‑point transducer is optimized for ultra‑micro weight acquisition. One single sensor can support a small weighing platen without multi‑cell grouping, minimizing mechanical complexity for compact precision‑weighing equipment.

It delivers standard Wheatstone‑bridge mV/V analog output signals. When paired with weighing transmitters, high‑resolution indicators or signal amplifiers, it enables weight display, pass‑fail quality screening and closed‑loop control for batching and filling workflows. This model is widely adopted for micro‑dispensing metering and small‑package production quality control across pharmaceutical, cosmetic and food industries.

Key Features

• Elastic‑body constructed from aluminum alloy, compact outline, straightforward field installation
• Ultra‑small capacity options: 0.1 kg / 0.3 kg / 0.6 kg / 1 kg / 3 kg, dedicated for ultra‑micro‑weighing scenarios
• High‑precision performance: combined error & non‑linearity up to 0.01% F.S., meets demanding fine‑measurement requirements
• Single‑point structural design; individual sensor operates small‑size weighing platform to cut mechanical design cost
• Compact dimensions, convenient for integration into space‑limited automated machinery
• Standard 4‑M3 threaded mounting holes for fast assembling onto equipment frames

Industry Note: Ultra‑low capacity single‑point load cells such as WL‑113 are highly sensitive. Avoid mechanical shock, impact load and over‑range force. Safe overload is 150% F.S.; loads exceeding this threshold will trigger plastic deformation of aluminum elastic body and cause permanent accuracy degradation. This sensor is intended primarily for static weighing applications.

Typical Applications

WL‑113 is designed for small‑range precision‑weight measurement, suitable for batching, filling and finished‑product QC for micro‑dispensing and small‑package goods:

1. Precision Micro Batching: Weight monitoring for trace‑level ingredients in small‑batch formulation systems
2. Micro‑dispensing & Filling: Closed‑loop weight feedback for high‑accuracy micro‑dosing, pharmaceutical and cosmetic filling devices
3. Pharmaceutical Industry: Weight inspection for tiny sachets, pill packaging, vials and finished‑pharmaceutical quality control
4. Cosmetic Industry: Weight checking for mini cosmetic samples, sachet‑type skincare and beauty‑product packages
5. Food Packaging: Weight verification for lightweight small food sachets, seasoning portions and miniature food packs

Application Tip: For high‑humidity or frequent wash‑down hygienic production lines, please consult BRANS for customized protection‑grade solutions. Standard configuration applies to ordinary indoor factory operating conditions.