A D LCCA21N100 Button Load Cell With Amplifier Instruction Manual
- June 13, 2024
- A D
Table of Contents
A D LCCA21N100 Button Load Cell With Amplifier Instruction Manual
Check the following packing contents before use.
1. OUTLINE
2. INTRODUCTION
The LCCA21 series are compression load cells connected to an amplifier for force measurement. These can be used for load distribution measurements, compression measurements, etc. and the voltage output terminals can be easily connected to the computer peripheral A/D converter.
3. SPECIFICATIONS
4. INSTALLATION
4.1. ATTACHING THE LOAD CELL
Attach the load cell to a rigid and flat base (the fixed surface). If there is
a slope or distortion on a part of the base, it will affect the measurement
accuracy.
The mounting surface is the gray area on the bottom of the load cell in the
figure. Do not apply a load to the concavity of the center of the bottom (
mesh area ). Don’t defile the mesh area with adhesives.
Clean the mounting surface before attaching the load cell.
When securing the amplifier using the accessory amplifier case holder, refer
to the figure.
Note M3 bolts are not included in accessories.
Secure the position of the load cell using adhesive or the mounting holder.
Adhesive used
Use the cyanoacrylate adhesive.
Push gently the load cell so as to keep the position.
Paste the adhesive to the place contacting the fixed surface and outer
circumference of the load cell.
Hold the load cell until the adhesive has fixed the load cell. Do not apply
excessive loads and do not defile the mesh area with adhesives.
Peel and shave the adhesive with a cutter when removing the load cell. Do not
hit or apply a shock to the load cell when removing it. Take care not to hurt
yourself or damage the load cell during removal.
Mounting holder used
Put the load cell into the mounting holder and secure it.
Note M3 bolts are not included in accessories.
4.2. LOADING TO THE LOAD CELL
Load a vertical load to the load cell indicated in the figure to the right.
Avoid eccentric load, horizontal force and moment.
Apply load to the load cell through a rigid surface.
4.3. CAUTIONS
Avoid a shock and excessive force to the load cell.
Keep a constant temperature using insulation, when the load cell is installed
in a place exposed to direct sunlight or radiant heat.
Handle the load cell cable gently. Do not pull it when using the load cell.
Connect wires of the load cell cable correctly. If an incorrect wiring exists,
it may cause malfunction and damage.
Prevent the amplifier case from getting wet in water.
4.4. CABLE COLOR CODE
Red …………….. Power+ Green …………. Output Yellow ……………. Shield
White ………….. Power- Blue ……………. GND
4.5. RELATIONSHIP OF OUTPUT VOLTAGE TO LOAD
5. MAINTENANCE
Remove all dirt and dust from the load cell, and always use it in a clean
environment.
When cleaning, use an air blower.
6. DIMENSION
Read More About This Manual & Download PDF: