Your Digital Weighing Scale Hates Noise

A digital weighing scale for sale in the Philippines is a device that uses force sensors to measure the weight or mass of an object. This analog front-end instrument plays a vital role in various industries such as pharmaceutical, food and beverage, manufacturing, agricultural, and a lot more. Accuracy should be maintained as much as possible, as reading inaccuracies can cause irreparable damage -- e.g., improper medicine formulation, incorrect prescriptions, and ruined meals, to name some.

So how to avoid inaccuracies? Avoid noise around your digital weighing scale!

A digital weighing scale has a load cell that compresses and produces an analog output signal once an object is mounted on it. This signal is transmitted to a controller that converts it into a digital weight measurement which then shows on the scale’s LCD. Extraneous noise can affect this transmission, hence producing inaccuracies.



These noises include mechanical and electrical noises.

Mechanical noises are vibrations from equipment and other sources near the digital weighing scale. Electrical noise, on the other hand, includes RFI (radio frequency interference) and EMI (electromechanical interference). RFI and EMI sources include lightning, large power lines, portable two-way radios, and electromechanical rays. Moisture can also create electrical noise within the load cell; when moisture is present in the cables, it causes load cell excitation lines to couple with signal lines thus creating noise.

To ensure the digital weighing scale for sale in the Philippines is producing accurate results you can –

- Isolate the load cell low-voltage signal in a shielded cable and route it in a conduit away from the other cables

- Ensure a moisture-free environment as much as possible

- Place the digital weighing scale away from other process equipment

- Purchase a digital weighing scale for sale in the Philippines with algorithms that can remove vibration effects

A digital weighing scale for sale in the Philippines is a piece of modest equipment such that it doesn’t appear grand as other complicated machines, but it plays an important role in achieving satisfactory results in the industries it is used with. To use it optimally, make sure those noises don’t disturb this quiet weight reader!