# Where do you mount a load cell?

## Where do you mount a load cell?

When mounting the load cell, it is placed between the force introducing structure and the base, which ideally are two parallel surfaces. For highest accuracy, please ensure that the force is applied vertically on the loading surface (load point) of the load cell.

## Why is it important to assemble the structure with the screws loose when using the load cells?

When using load cells, assemble your structure with the screws loose. This will simplify the analysis by ensuring that the members experience only tension and compression without moments.

Can you cut load cell cable?

The standard line of thinking is that you should not cut load cell cable because it may void the manufacturer’s warranty. However, for the majority of load cell installations, any output change resulting from cable length alteration is easily compensated for with a junction box with trimming capability.

Load cell output is measured using a digital meter. The digital meter connects to the output of the load cell. It converts the digital signals produced by the load cell into readable digital values. You can also measure the output of a load cell using a multimeter.

### How does load cell measure force?

Strain gauge load cells usually feature four strain gauges in a Wheatstone bridge configuration, which is an electrical circuit that balances two legs of a bridge circuit. The force being measured deforms the strain gauge in this type of load cell, and the deformation is measured as change in electrical signal.

### What is the difference between 4 wire and 6 wire load cell?

The length of the cable will make a difference to the resistance being measured, this is where the 6 wire has the advantage: the 6 wire load cell is used as the Sense wires compensate for the voltage change when the length of the wires is changed. …

How do you know if a wire is load cell?

To determine your load cell wiring color codes consult the load cell installation manual, look on the load cell cable for a color code marker, look at the load cell certificates, and diagrams for the color code listing, or see the attached Tech Note for additional information.

How is load cell capacity calculated?

So assuming you have a 2 Mv/v and have verified you have 5 v excitation, the capacity of your load cell is 500 lbs. In other words: 2 mV/V times 5 dc excitation/sense = 10 Mv full scale. 50 lb = 1 Mv (or 10% of full scale) 10 times the 50 lb = 500 lb.