Load Cell Wiring Details

There are several types of strain gauge load cells.

Load cell wiring details.

Various accessories to build a cost efficient scale are available for more details please refer to the following chapters 4 2 1 0745a and slb415 load cell accessories 4 2 2 slb215 and slb515 load. A 6 wire load cell will also have a sense and a sense wire which are sometimes referred to as reference and reference. A load cell is a physical element or transducer if you want to be technical that can translate pressure force into an electrical signal. One of the most common applications is acquiring data from a load cell or any full bridge type sensor such as a strain gauge bridge with an a d board.

In a load cell the resistors are replaced with strain gauges and arranged in alternating tension and compression formation. Applied to the device. The most common strain gauge is made up of very fine wire or foil set up in a grid pattern in such a way that there is a linear change in electrical resistance when strain is. This website uses cookies to improve your experience while you navigate through the website.

Common types of load cells. The length of the cable will make a. El147 6 wire standard load cell cable is best suited for longer runs where remote sense lines can be used and 20 awg tinned copper wire stranded for flexibility. Before installing determining microvolts per graduation load cell mounting hardware safety guidelines load cell trimming load cell troubleshooting selecting replacement load cells load cell wiring guide calibrating vessel weighing systems.

When a load cell is in use the cables will measure through resistance. It is also the least understood and many users make simple wiring errors causing excessive noise and in extreme cases damage to the sensor and instrument. From the resulting data can be easily determined using the equation above. Mounting the load cells to the support structure and rigid base plate ensures even load transfer from the base of the load cell to the support structure.

When force is exerted on the load cell the structure and resistance of the strain gauges changes and is measured. Each wire has a name both 4 wire and 6 wire load cells have input input signal and signal wires.