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Calculation of the installation and environment of the calculator

The calculator's installation and environment disk-mounted calculator are suitable for installation on the dashboard. The benchtop calculator is suitable for placement on a table or on a console. The wall-mounted calculator is suitable for hanging on a wall, in the rear panel of a dashboard or in a protective case. If the wall-mounted calculator is installed on site, it must be noted that the degree of protection of the instrument enclosure can be adapted to the environmental conditions on site. If there is an explosion-proof requirement at the site, it is also necessary to find out whether the selected instrument has obtained the explosion-proof certificate and the level of explosion-proof achieved.

economic factors
In general, the richer the function, the higher the accuracy of the calculator, the higher the price. Therefore, if the calculator without compensation function can meet the requirements, it is not necessary to use a calculator with compensation function. As for some additional functions, it is necessary to follow the principle of "don't use or not choose" to save investment.

Application range extension
In addition to the flow predator, integrated calculation and basic calculation tasks, the programmable flow calculator can also use its powerful calculation function to complete the problem that is not a flow calculator but is completed by the flow sensor and transmitter. task. In addition, by using the existing analog signal input channel and pulse signal input channel of the flow calculator, the software can be completed only by modifying the software slightly.

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