Micro balance AND AD-4212B-101

AD-4212B-101 Dual-Range Weighing Sensor – Micro to Milligram Precision in a Compact Powerhouse

The AD-4212B-101 from A&D is a high-performance dual-range weighing sensor that delivers exceptional speed, resolution, and reliability. Utilizing patented C-SHS (Compact Super Hybrid Sensor) technology and a cutting-edge EM-DLC analog-to-digital converter, this sensor provides ultra-precise results at both micro and milligram levels—perfect for in-line production weighing, automated filling, checkweighing, and sensitive enclosed environments.

Key Features:

• Dual-Range Precision:

  • 31g capacity at 0.01mg readability

  • 110g capacity at 0.1mg readability
    Seamlessly switch between fine detail and higher capacity based on application needs.

• Fast, Reliable Stabilization: Achieves stability in just 4.0 seconds (fine range) or 2.5 seconds (coarse range), enabling smooth integration into time-sensitive workflows.

• Exceptional Accuracy:

  • Repeatability: 0.05mg (fine) / 0.1mg (coarse)

  • Linearity: ±0.05mg (fine) / ±0.2mg (coarse)
    Ensures high confidence in measurement precision for critical processes.

• Stainless Steel Breeze Break: Shields the weighing pan from air drafts, enhancing stability for ultra-fine weighing tasks.

• Durable & Compact Design: Resists vertical and transverse overloads, allowing for robust operation in confined or high-vibration spaces.

• Integrated Application Modes:

  • Animal Weighing – Filters motion for weighing live or unstable samples.

  • Comparator Mode – Supports upper/lower limit checks for quality control or sorting.

  • Counting Mode – Facilitates high-accuracy piece counting, even for tiny components.

• Flexible Connectivity Options:

  • Ethernet/LAN – For network integration and centralized data logging.

  • RS-232C – For serial communication with printers, PCs, or industrial controllers.

Technical Specifications:

• Capacity: 31g / 110g (dual range)

• Readability: 0.01mg / 0.1mg

• Repeatability: 0.05mg / 0.1mg

• Linearity: ±0.05mg / ±0.2mg

• Calibration: External

• Stabilization Time: 4.0s (fine) / 2.5s (coarse)

• Pan Size: Ø34 mm (1.33 inches)

• Product Dimensions: 80 × 230 × 90 mm (3.1 × 9.0 × 3.5 inches)

• Breeze Break: Included (Stainless Steel)

Ideal For:

• Pharmaceutical formulation and micro-dosing

• Electronic component manufacturing requiring sub-milligram precision

• Automated inspection and filling systems

• Research laboratories dealing with ultra-fine material analysis

• Quality assurance and comparator-based weighing tasks