There is Loadcell of load cells that are offered today, all have different specifications and are more suitable for certain jobs than others. So how do you know which load cell to use for which application? This is a look at a number of the different load cells which are obtainable, a brief description, and which usage they are more appropriate for.
Compression Load Cell – DL – load cells are often described by a range of aspects which people usually wish to know such as for example its range, its overload, and its accuracy. This compression load cell has a range of 50, 100, 150, 250, 500, 1.000, 1.500, 2.000, 3.000, 4.000, 5.000 kg. Its overload capacity is up to 1000%, and its accuracy is referred to as Industrial 0.10%, Precision 0.05%, High Precision 0.025%. This kind of load cell is shockproof which means it can handle a whole lot going on in its surroundings, it generally does not affect the readings, and so they are great for tough environments such as a building site.
Hydraulic – this is the kind of mechanical load cell. It includes a weight range of up to 10,000,000 lb, and its own accuracy is 0.25%. These types of load cells can handle impact well and they are virtually insensitive to temperature. The downside is that they are expensive and are complex to utilize. Because they can handle impact they are usually useful for tanks, bins and hoppers, and hazardous areas.
Pneumatic – this is another type of a mechanical load cell. It has a wide weight range and a high accuracy. On the plus side they are intrinsically safe and it contains no fluids but on the downside they have a slow response rate plus they must be cleaned regular with dry air. These kinds of load cells are usually used in the food industry and hazardous areas.