BABY WEIGHING SCALE
The Sensomatic load cell is typically made up of four strain gauges, which are small electrical devices that change resistance when they are stretched or compressed. These strain gauges are attached to the load cell in a specific configuration, such as a wheatstone bridge. When a force is applied to the load cell, it causes the strain gauges to change resistance, which creates a small electrical voltage.
This electrical voltage is then sent through a conditioning circuit, which amplifies and filters the signal. The conditioned signal is then sent to the scale’s digital display or electronic circuit board, which calculates and displays the baby’s weight based on the electrical signal from the load cell.
The scale’s electronic circuit board can also include additional features such as a tare function, which allows the user to reset the scale to zero before placing the baby on the scale, or a hold function, which allows the user to freeze the weight reading to make it easier to read the weight.
BABY WEIGHING SCALE
here are several types of Sensomatic load cells that are commonly used in baby scales, including:
S-beam load cells: These are typically used in baby scales due to their high accuracy and sensitivity. They are also relatively small and easy to install.
Compression load cells: These load cells are designed to measure force by compressing a spring element. They are also commonly used in baby scales due to their high accuracy and sensitivity.
Single point load cells: These load cells are designed to measure force at a single point and are commonly used in baby scales due to their small size and high accuracy.
Double-ended beam load cells: These load cells are designed to measure force at two points and are commonly used in baby scales due to their high accuracy and sensitivity.
Pancake load cells: These load cells are flat and circular, and are often used in baby scales due to their small size and high accuracy.
These are the most common types used in baby scales.
Sensomatic load cells work by converting a mechanical force, such as weight, into an electrical signal. In baby weighing scales, the load cell is placed under the scale platform, and it measures the force exerted by the baby’s weight.