WL‑114 Aluminum Alloy Single Point Load Cell, 3‑30kg C3 / C4 Class High‑Precision Parallel‑able Weighing Sensor

Product Overview

The WL‑114 is an aluminum‑alloy single‑point strain‑gauge load cell with capacity range from 3 kg to 30 kg. It features high measurement precision with C3 / C4 accuracy class optional, as well as excellent rated‑output consistency. Thanks to well‑matched output characteristics, multiple WL‑114 units can be connected in parallel, which is a major advantage for building larger weighing platforms that require more than one load cell.

This sensor outputs standard Wheatstone‑bridge mV/V analog signals. When combined with weighing transmitters, indicators or acquisition modules, it supports weight display, batching sequence control, filling closed‑loop adjustment and finished‑product quality inspection. It is widely deployed for micro‑dispensing metering, batching, filling and quality‑control workflows within pharmaceutical, cosmetic and food‑packaging industries.

Key Features

• Elastic‑body material: aluminum alloy, proven single‑point beam construction
• Capacity coverage: 3kg‑30kg, balances medium‑small load range and high‑accuracy performance
• High‑precision grade: C3 / C4 accuracy class available as option, meets legal‑for‑trade‑level measurement requirements
• Excellent consistency of rated output, supports multi‑sensor parallel connection for large‑size weighing tables
• Stable repeatability up to 0.01% F.S., delivers reliable weighing results for continuous automated production
• Suits batching, filling and end‑product QC for medicine, cosmetics and food small‑package production

Industry Note: Parallel‑connection capability requires closely matched mV/V output among individual load cells. Even with good factory consistency, system calibration is mandatory after multi‑sensor parallel installation. Parallel wiring expands platform size and loading capacity, but cannot exceed the combined safe‑overload limit of the whole weighing system. This model is intended for static weighing; avoid sustained heavy impact shock.

Typical Applications

WL‑114 applies to batching, filling and production quality‑control of micro‑dispensing metering and various small‑package products:

1. Multi‑point Batching Systems: Medium‑range ingredient weighing; multiple‑cell parallel setup for larger‑area weighing hoppers and platforms
2. Filling & Dispensing Equipment: Weight‑based closed‑loop control for semi‑automatic and automatic filling machines
3. Pharmaceutical Industry: Weight monitoring for medium‑size medicine packages, intermediate‑batch material check‑weighing
4. Cosmetic Industry: Check‑weighing for bottles, jars and bulk cosmetic intermediate materials
5. Food Packaging: On‑line weight inspection for medium‑sized food bags, pouches and packaged condiment goods

Application Tip: If you need metrological certification for commercial‑scale weighing, please select the C3 or C4 optional grade. Standard configuration fits general industrial process control. For dusty or splash‑prone workshop environments, please inquire for customized protection‑class solutions.