產品詳情 Product details

基于在運輸機械、采石、發電、木材加工等行業預防事故的嚴格安全措施，使得安全拉線開關的應用也成為必要的技術。所謂危險區域是指無安全保護裝置運動著的機器部件。與緊急按鈕開關相比，可在拉線任何一處來動作開關，從而實現安全保護作用。

2.工作原理
把檢測器掛在相應的地方，當物料升高或擠壓檢測器時，使檢測器傾斜25°角以上，不管朝哪個方向傾斜，使檢測器斷開。當物料清除離開時,檢測器復位,保持常閉狀態。

3.應用范圍
1、溜槽或轉接處堵塞探測。

2、輸送機屁帶跑偏探測。

3、翻車機卸料探測。
4、用于皮帶或振動給料機有料或缺料探測。

4.產品特點
堅固、抗腐蝕、安裝簡便、控制裝置為印制電路板結構?？烧{延時，防止誤動作。標準外殼
20-43型→ExtAlx 20-38型-II類所有探頭均配有安裝附件，其性能已被世界上成千上萬的應用

5.主要技術參數

Based on strict safety measures to prevent accidents in transportation machinery, quarrying, power generation, wood processingand other industries, the application of safety wire switches has become a necessary technology.The so-called hazardous arearefers to machine parts that are moving without safety protection devices.Compared with the emergency button switch, the switchcan be operated at any place of the cable to achieve safety protection.

2.Working Principle
Hang the detector in the corresponding place.When the material is raised or squeezed, make the detector tit more than 25° ,no matter which direction it is tlted, the detector will be disconnected.When the material is cleared and left, the detector resetsand remains normally closed.

3.Use & lnstallation

1.Blockage detection at chute or transition.

2.Conveyor fart deviation detection.
3.Unloading detection of dumper.
4.lt is used to detect the presence or absence of material onthe belt or vibration feeder.

4.Features

1.Rugged, corrosion-resistant, easy to install, the controldevice is a printed circuit board structure.
2.Adjustable delay to prevent malfunction.
3.All probes in standard housing Type 20-43- ↓ExtAlx 20-38-lIare equipped with mounting accessories.

5.Technical Parameters