Compare Mechanical Hanging Scale with Electric Hanging Scale

The working principle of the electric hanging scale is to use the load cell to convert the weight of the load into an electrical signal, which is then processed and displayed on the digital display. Specifically, electronic crane scales usually consist of the following parts:

1. Load cell: The load cell is the core component of the electronic crane scale, which is responsible for converting the weight into an electrical signal. Common load cells are strain gauge, capacitive, resistive, etc.

2. Processor: The processor is responsible for amplifying, filtering, and A/D converting the electrical signal obtained from the load cell, and transmitting the processed result to the digital display.

3. Digital display: The digital display is used to display weighing results.

4. Power supply: The power supply provides electric energy for the electronic crane scale.

Electric hanging scales and mechanical hanging scales both have their advantages and disadvantages depending on your specific needs.

Electric hanging scales tend to be more accurate and precise than mechanical hanging scales because they rely on electronic sensors instead of mechanical components that can wear over time. They are also easier to read, as they typically have a digital display that shows the weight readings. Additionally, some electric hanging scales have features like automatic zeroing, taring, and unit conversions, which can save time and improve efficiency.

On the other hand, mechanical hanging scales can be more durable and rugged than electric hanging scales, as they don't rely on delicate electronic components that can break or malfunction. They also don't require batteries or power sources, which can be useful in remote locations or areas without access to electricity.

Ultimately, the choice between electric and mechanical hanging scales depends on your specific needs and preferences. If you need high accuracy and precision, an electric hanging scale may be the better choice. If you need something that can withstand rough conditions and doesn't require power, a mechanical hanging scale may be the better choice.