Micro balance AND AD-4412

Micro balance AND AD-4412

The Micro balance AND AD-4412 is a high-speed digital weighing indicator engineered for advanced industrial weighing applications, especially in environments where vibration and speed are critical challenges. With fast A/D signal processing, a compact DIN size, and compatibility with various industrial automation systems, the AD-4412 is ideal for filling, batching, checkweighing, and dynamic weighing tasks.

It builds upon the strengths of A&D’s AD-44xx series by combining precision, stability, and integration flexibility, and is commonly used where space-saving panel design and real-time control are required.

Key Features

• High-Speed A/D Conversion – Provides fast and accurate weighing, ideal for automated systems requiring real-time feedback.

• High Performance Digital Filtering (HPDF) – Effectively reduces instability caused by vibration, minimizing the need for mechanical dampening.

• DIN Standard Compact Size – Designed to fit in 96 x 48 mm panel cutouts, ideal for OEM and control cabinet installations.

• Multi-Interval Support – Offers dual-range weighing for high resolution at low weights while supporting heavier loads.

• Modular Communication Options – Typically supports RS-232C or RS-485, and may include fieldbus compatibility depending on configuration.

• Comparator Function – With HI/OK/LO judgment, supports relay output for real-time quality control and sorting.

• Tare and Accumulation Functions – Simplifies process weighing, packaging, and shipment preparation.

• Easy Setup & Calibration – Includes digital span/zero calibration and load cell configuration for fast commissioning.

Applications

• Checkweighing – Fast and stable weighing for packaging lines and QC operations.

• Filling & Dispensing Systems – Real-time feedback ensures precise control of fill weights.

• Batching & Recipe Management – Suitable for manual and automated multi-material batching.

• Embedded Machine Weighing – Ideal for OEMs integrating weight measurement into equipment.

Technical Specifications

• Model: AD-4412

• Display Resolution: Up to 1/20,000 (typical)

• A/D Conversion Rate: High-speed (approx. 100–1200 samples/sec based on configuration)

• Display Type: LCD or VFD (model dependent)

• Size: DIN 96 x 48 mm

• Digital Filter: HPDF for vibration compensation

• Load Cell Support: 4- or 6-wire

• Communication: RS-232C, RS-485, or optional fieldbus (Modbus, Profibus, DeviceNet – varies)

• Functions:

  • Preset tare

  • Accumulation

  • Comparator (HI/OK/LO)

  • Auto zero tracking

  • Digital calibration

• Mounting: Panel mount (compact, space-efficient design)

• Power Supply: Model-dependent (commonly 24V DC or 100–240V AC)