Micro balance AND LCCU21N100

Micro balance AND LCCU21N100

The Micro balance AND LCCU21N100 is a compact, USB-enabled compression load cell designed for precise, low-force measurement in industrial, academic, and portable testing applications. With a rated capacity of 100 N (10.2 kg) and an integrated A/D converter with USB interface, this sensor allows for direct plug-and-play connection to a PC without requiring an external power supply or amplifier.

This model is part of A&D’s USB load cell lineup and includes a standard mounting holder, selectable digital filter options, and compatibility with WinCT-DLC software for fast and easy data collection.

Key Features

• Compact & Lightweight
  Ideal for applications with limited space or portable testing environments requiring precise compression force readings.

• Integrated System
  Combines load cell, A/D converter, and USB interface in a single unit for direct connection to a PC via USB Micro-B.

• Rated Capacity:
  100 N (10.2 kg) — optimized for low-force measurements such as component testing, button/switch actuation, and spring compression.

• High-Resolution A/D Conversion:

  • 100 Hz sampling rate

  • Ensures fast and stable digital output with minimal delay

• Digital Filter Options:
  Selectable low-pass filters from None to 11.0 Hz (default: 1.0 Hz) to suppress noise and match application dynamics.

• USB Communication:

  • Standard: USB 2.0 Full Speed

  • Settings:

    • Baud Rate: 38400 bps

    • Data Format: ASCII

    • 8-bit character, even parity, 1 stop bit

    • Terminator: CR + LF

• Power Supply & Consumption:

  • Powered via USB (5 V DC)

  • Low current draw: < 50 mA – no external power needed

• Durability & Protection:

  • IP64 dust/water resistance

  • Safe overload limit: 150% of rated capacity

  • Insulation resistance: ≥ 500 MΩ (DC 50 V)

• Thermal Performance:

  • Operating Temp: –10 to 80°C

  • Compensation Range: 0 to 70°C

  • Temperature Effect: 0.6% R.O. or Load / 10°C (typical)

• Includes Accessories:

  • Mounting holder

  • 2 m sensor cable (φ2 mm)

  • 1.5 m USB cable (φ4 mm)

Applications

• QA Testing for Switches and Buttons – Verifies actuation force with minimal setup.

• Educational Laboratories – Plug-and-play use with Windows PC for force experiments.

• Portable Force Measurement Systems – Ideal for mobile inspection or compact rigs.

• Component Compression Testing – Used in material or spring characterization.

• Desktop Force Monitoring – Easy to use in R&D or product development environments.

Technical Specifications Summary