The weight indicator systems are one of the essential parts of a scale. They are responsible for accurately reading the weight that is on it. You need to make sure you choose the right system; otherwise, your measurements will be inaccurate and off by a lot. There are many different indicators out there, so finding one with what you need can be difficult sometimes. The blog will discuss how to choose the correct weight Indicator System for accurate readings.

Things to Consider Before Buying a Weight Indicator System

What do you want the scale for?

Do you want it for personal use or professional use? If you are using it for personal use, you might want to consider the system’s price and accuracy. For professional service, it might be best that you invest in a more high-end system. They will cost a little bit more, but they will give better results and last longer as well.  

What do you want to weigh?

Some indicators can only measure a certain amount of weight, while others can measure bigger ones. Choosing a bigger one will help in having much more range your scale. In addition, you might need two indicators to measure the larger weight. Make sure you choose one that can accommodate your needs or have a second indicator ready if required.

What are the different weight scales?

There are three main types of scales out there- spring, electronic force restoration, digital load cells. These all have their pros and cons.

A digital load cell is basically an electronic pressure sensor that converts a force applied into an output voltage. This output can then be measured by something like an Arduino, which converts the output voltage into a readable value of force using its Analog pins.

How to mount it?

The mounting depends on what type of system you are choosing. If it is a spring scale, the indicator will be mounted by itself on the spring with no additional help. However, if you’ve chosen an analog weighing system or a digital load cell, you will need to purchase a mounting kit.

Digital Vs. Analog Vs. Spring Scale

The main difference between these systems is the weight indicator used by them. The spring scale uses a coil spring and an indicator. In contrast, the analog system uses a strain gauge called a transducer (which changes electrical resistance). The digital load cell has a transducer (which converts force to voltages) for its indicator.

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The following are the main differences between digital load cell, spring scale, and analog weighing systems:

● Digital load cells are much smaller than other indicators, which is perfect if you want something hidden or placed in tight spaces. They also cost less than the analog load cell.

● Analog weighing systems are simple to read because they use the same indicator system used in cars. They are not easy to set up but require little maintenance during their lifetime, unlike digital systems.

● Spring scales are pretty big and bulky, which means you cannot use them if there are no spaces open enough to accommodate them. They are also expensive if you want a high-end scale that will last for a long time, unlike the cheaper digital ones.

CONTACT-INSTRUMENTS, an OEM drilling instrumentation manufacturer, offers a weight indicator system designed for rigidity and accuracy. We have a wide variety of products to choose from, including load cells, drilling equipment, custom cables, and other industrial applications. Contact us today if you need help finding what type of system will work best for your needs!