Planar Beam Load Cell Weight Sensor – Aluminum Alloy
Planar Beam Load Cell Weight Sensor – Aluminum Alloy
Meet the Precision Planar Beam Load Cell Weight Sensor — a slim, low-profile weighing solution engineered for accuracy across multiple capacities. Whether you're building a custom digital scale, calibrating laboratory equipment, or integrating a weighing module into an industrial setup, this sensor delivers consistent, reliable readings every time.
Crafted from durable aluminum alloy, this planar beam load cell is compact and lightweight, measuring just 7 cm × 3.9 cm (2.76" × 1.54"), making it an ideal fit for space-constrained applications. Choose from 4 available color options to match your build or labeling system.
Key Features
- High Precision Sensing: Multi-capacity planar beam design ensures accurate, repeatable weight measurements across a range of load ratings.
- Low-Profile Form Factor: Thin, flat construction fits easily into slim-scale platforms, bench scales, and custom enclosures.
- Durable Aluminum Alloy Construction: Corrosion-resistant and built for long-term use in both workshop and professional environments.
- Multi-Capacity Compatibility: Suitable for a variety of weighing ranges — ideal for digital scales, postal scales, and precision measurement devices.
- Easy Integration: Standard wiring configuration for straightforward connection to HX711, Arduino, or other load cell amplifier modules.
- 4 Color Options: Practical color variety for easy identification in multi-sensor setups.
Specifications
- Material: Aluminum Alloy
- Dimensions: 7 cm × 3.9 cm (2.76" × 1.54")
- Type: Planar Beam Load Cell
- Available Colors: 4 options
- Application: Digital scales, precision weighing systems, DIY electronics projects
What Is a Planar Beam Load Cell?
A planar beam load cell (also known as a flat beam sensor) converts mechanical force into an electrical signal, enabling precise digital weight measurement. Their low-profile design makes them the go-to choice for compact and portable scales. Learn more about measurement standards and best practices from the National Institute of Standards and Technology (NIST) — Weights and Measures.
Perfect For
- DIY digital scale builds and Arduino/Raspberry Pi projects
- Postal and parcel weighing systems
- Laboratory and precision measurement setups
- Industrial automation and process control
- Replacement sensor for existing weighing equipment
Frequently Asked Questions
Q: What is a planar beam load cell weight sensor used for?
A: A planar beam load cell weight sensor is used to measure force or weight with high accuracy in digital scale systems. It's commonly integrated into postal scales, laboratory balances, DIY electronics projects, and industrial weighing equipment. Its flat, low-profile design makes it especially suitable for slim-platform scales and compact builds.
Q: What material is this load cell made from, and what are its dimensions?
A: This precision planar beam load cell is constructed from durable aluminum alloy, offering a great balance of strength and lightweight performance. It measures 7 cm × 3.9 cm (approximately 2.76" × 1.54"), making it easy to integrate into space-constrained enclosures or custom scale platforms.
Q: Is this weight sensor compatible with common microcontroller modules like Arduino?
A: Yes. This load cell features a standard strain gauge wiring configuration (typically 4-wire: red, black, white, green) that is directly compatible with popular amplifier modules such as the HX711, making it straightforward to connect to Arduino, ESP32, Raspberry Pi, or other microcontroller-based platforms for digital weight readout.
Q: What capacity options are available for this planar beam load cell?
A: This sensor is available in multiple weight capacities to suit a variety of applications — from lightweight precision tasks to heavier-duty measurement needs. Please refer to the variant selection options on this page to choose the capacity that best fits your project requirements.