ALS: Difference between revisions
→Тарировка емкости в виде лестницы
| Line 99: | Line 99: | ||
[[File:Ladder_2_tank_inside_view.png|frameless|750x750px]] | [[File:Ladder_2_tank_inside_view.png|frameless|750x750px]] | ||
===== '''<big> | ===== '''<big>Ladder shape tank's tank calibration</big>''' ===== | ||
During calibration, two tables need to be created: one for "Sensor 1" (ДУВ 1) and another for "Sensor 2" (ДУВ 2). | |||
Let's assume the calibration step is 10 liters. | |||
At the beginning of the calibration, when the liquid is in the "Red Zone," level changes will only occur on "Sensor 2," so we directly add the calibration steps of 10 liters to the table for "Sensor 2." | |||
When the liquid is in the "Yellow Zone," changes will occur on both "Sensor 1" and "Sensor 2." In this interval, we record changes in both tables with half-step increments. This means we add 10 liters, but in each sensor's table, we record 5 liters. | |||
When the liquid is in the "Green Zone," changes will occur only on "Sensor 1," so we directly add the calibration steps of 10 liters to the table for "Sensor 1." | |||
On the platform, "Sensor 1" and "Sensor 2" are configured as separate sensors with their own tables, and then a third virtual sensor is created, which sums the liters from both sensors. An example of configuring two sensors on the platform is shown. [https://docs.google.com/document/d/1nZHXENAhi-Do6VU2j5PE9KCO3n76H2fw-wBG70zncXg/edit?usp=sharing in this instruction..] | |||
[[ | [[File:ALS example1.png|frameless|680x680px]] | ||
== '''<big> | == '''<big>Preparing the sensor</big>''' == | ||
=== '''<big> | === '''<big>Preparing the sensor tubes</big>''' === | ||
Before calibrating the sensor, you should '''determine the future length''' of the measuring tubes in accordance with the height of the tank and '''cut or extend them'''. The length of the tubes should be calculated according to the following formula: | |||
'''L = H - 15 | '''L = H - 15 mm,''' | ||
where L - tubes length after changing the length | |||
and | |||
H - | H - height of the tank at the installation point.<blockquote>'''<big>ATTENTION!!!</big>''' The ALS sensor is available with tube lengths of 950mm, 1450mm, 1950mm, and 2450mm.</blockquote> | ||
Use a hacksaw to cut the tubes . Be careful during the cutting process to avoid damaging the connection between the tubes and the PCB inside the sensor head, as well as the insulating material of the inner tube. | |||
''' | '''After cutting the sensor tubes, use the special insulating heat shrink cap included with the sensor for insulating the inner tube. Use a heat gun or any other heating element to shrink the cap properly.''' | ||
The extension of the water level sensor tubes is not allowed due to the design features of the inner tube. | |||
== '''<big>Присоединительные размеры</big>''' == | == '''<big>Присоединительные размеры</big>''' == | ||
[[Файл:Присоединительные_размеры_проводных_дут.png|без|мини|600x600пкс|'''<big>Присоединительные размеры проводных ДУВ</big>''']] | [[Файл:Присоединительные_размеры_проводных_дут.png|без|мини|600x600пкс|'''<big>Присоединительные размеры проводных ДУВ</big>''']] | ||