Tuesday, December 31, 2013

The Different Types Of Grain Level Indicators

By Eugenia Dickerson


Grain level indicators are a crucial part of a farm that focuses on the production of grains. Farmers have all sorts of equipment to ensure that their operation is as smooth as possible and that their profits are high, and these gauges are items that are very important. Formerly, large silos were built from wood, but nowadays they are of corrugated steel, or concrete. The gauges are inside to indicate when the silos are full.

As of late, farms and communities in the same area have also started using one nearby storage facility, and these constitute huge silos. New inventions have enabled farms to operate more efficiently, and to help avoid potential problems, such as explosions caused by the dust of grains. The gauges that have been invented have also solved the problem of silos overflowing with grains.

A farmer may buy gauges for various reasons. He may either want to keep track of how much produce he has in each silo at all times, or he may simply want to prevent the silos from overfilling. Different gauges allow these purposes to be fulfilled, and the farmer can decide which types of gauges will be most useful to his establishment, and which ones he can afford. Inventory monitoring gauges are more costly.

A tilt switch indicator is an example of a type of gauge that farmers use to prevent the overfilling of their storage facilities, and there are several ways in which these switches operate. One has a steel ball that turns on an electric switch, while another is based on a mercury concept. Others with no mercury are also available. Farmers should consider the positive and negative aspects of each type of tilt switch before they decide which one to purchase.

The mercury switches are more expensive than the mechanical ones, and they also have a remote which can be very useful. However, the toxic mercury substance in its design can be considered as a problem. Mechanical switches are less expensive, but should be avoided in potentially explosive environments.

Solidstate switches are of a more complicated design, and therefore come at a higher price. Most farmers like their design, but some may consider the fact that they can only be remotely operated a concern. It does, however, have no mercury. Different farms may require different types of tilt switches, depending on their requirements and the amount of money there is with which to buy new equipment.

Another type of indicator is the rotary paddle variety. It has several parts, including an engine and a paddle that rotates at the maximum height the grains should reach. The machine provides an indication of when the silo is filled because the paddle stops when it is hindered by the produce, and the motor switches off automatically.

Elevators of grains can be put to work much more efficiently if they are installed with grain level indicators. Although the equipment will cost a bit of money, the farmer will find it a necessary expense. Farmers may also wish to consider purchasing the gauges that measure inventory levels.




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