DB-2: Difference between revisions
→КОМПЛЕКТНОСТЬ
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[[Файл:Db2 kit.png|мини|Монтажный комплект ДБ-2]] | [[Файл:Db2 kit.png|мини|Монтажный комплект ДБ-2]] | ||
{| class="wikitable" | {| class="wikitable" | ||
! | !NAME | ||
! | !QUANTITY | ||
! | !POS. | ||
! | ! | ||
|- | |- | ||
| | |ESCORT DB-2 Sensor | ||
|1 | |1 | ||
| - | | - | ||
| | | | ||
|- | |- | ||
| | |Set of mounting parts: | ||
Self-tapping screw 5.5 x 51 with washer | |||
Self-tapping screw 5.5 x 51 with sealing washer | |||
Numbered plastic seal Siltek | |||
Sealing wire PP-N 0.8-600 | |||
Number seal FAST-150 | |||
Filter (Green) | |||
Jumper | |||
Anchor bolt 08x40 with nut | |||
Insulator | |||
Measuring tube | |||
Heat shrink tube 16/8 red | |||
Clamp | |||
Fuse block | |||
Fuse 1A | |||
|1<br> | |1<br> | ||
4 | 4 | ||
| Line 150: | Line 151: | ||
| | | | ||
|- | |- | ||
| | |Connecting cable | ||
|1 | |1 | ||
| - | | - | ||
| | | | ||
|- | |- | ||
| | |Data sheet | ||
|1 | |1 | ||
| - | | - | ||
| | | | ||
|- | |- | ||
| | |Package | ||
|1 | |1 | ||
| - | | - | ||
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[[Файл:Db2 measurement principles.png|мини|Принцип измерения датчика ДБ-2]] | [[Файл:Db2 measurement principles.png|мини|Принцип измерения датчика ДБ-2]] | ||
=== '''<big> | === '''<big>OPERATION PRINCIPLES</big>''' === | ||
The principle of operation of a capacitive sensor is based on recording changes in the capacity of the built-in capacitor. The high sensitivity of the capacitor allows the sensor to work with bulk solids having different levels of dielectric constant, as well as with dielectric substances. The electrode and the wall of the hopper (or 2 parallel electrodes) form a measuring system of 2 electrodes, in which the capacitance of the filled space between them is measured. The measured value then is being converted to level. | |||
==== '''<big>Контроль динамики уровня</big>''' ==== | ==== '''<big>Контроль динамики уровня</big>''' ==== | ||