| 品牌 | CK | 型號 | 壓力可調壓力開關 |
| 額定電壓 | 125/220（V） | 額定電流 | 5/30（A） |
| 機械壽命 | 10（萬次） | 工作壓力 | 20（Pa） |
| 產品 | CE、ETL、UL、RHOS |
SK系列氣壓開關說明書
SK是一種依隨被控介質《空氣》的壓力升降而控制電路閉合或斷開的開關。由壓力控制開關和卸荷單向閥組成。其體積小、控制精準度高、重量輕、爆、耐震、潮。
用途：SK系列氣壓控制開關主要用於排氣量1立方米以下微型空氣壓縮機之壓力自動控制：調節壓縮機儲氣桶中的空氣壓力，使之在預設的壓力值間運轉。卸荷單向閥在停機時自動卸荷壓縮機及進氣管內壓縮空氣，保證電機與壓縮機不受氣壓負荷作用，易於從新啟動和連續使用。
原理：本產品安裝於壓縮機儲氣桶（管）上，儲氣桶中的空氣壓力直接作用在氣壓控制開關：依據預設的上下限壓力與帶寬接通或斷開電動機的啟動、運行及停止，使空氣壓縮機之輸出氣壓介於預設的範圍內。
SK Automatic Control System Instruction
SK is a system of controlling the value of prsure of medium fairl and composed
0f the prsure control switch and the discharge check valve It has the properti of all size，high precision and low weight and，certainty，is
shockprooL moisture—proof and explosion—proof
PURPOSE：SK is primarily used for the micro air comprsor under 1 cubic
meter and keeps the prsure in the air comprsor tank 1n the dired range
The discharge check valve purg the air in the inlet tube automaticallv as soon
as the air comprsor ss，to make the electric nlotor rtart easily from heavy
load.
PRINCIPLE：The SK is fixed on the air tank and the prsure in the tank directly
acts 013 it According to cut—in and cut—OUt limits 0f the tank prsure it turns On
or 0ff the electric motor Of the air comprsor keeping the prsure in the air
comprsor tank in the dired range.
