UQK-L系列連桿浮球液位控制器SERIES CONNECTING ROD BALL FLOAT LIQUID LEVEL CONTROLLER ◆概述 GENERAL UQK-L系列連桿浮球液位控制器選用304/316不銹鋼材質制造，是一種結構簡單，使用方便的液位控制器，它沒有復雜的電路，使用壽命長，性能穩定，價格低廉。主要應用于石油,化工環保,船舶艙柜內液位多點式控制。 UQK-L Series connecting rod ball float liquid level controller chooses 304/316 stainless steel material ma-nufacturing, is a kind of structure Simple and easy to use level controller, it has no complex circuit, long service life,Stable per formance and low price. Mainly used in petroleum, chemical industry environmental protection, Marine tank level contained in the cabinet. ◆技術參數 TECHNICAL SPECIFICATION 安裝形式 Mounting type:頂裝 Top mounting 控制點數 No.of control point:1-N 控制范圍 Controlling range L:200-5000mm 觸點容量 Contact capacity:AC:220V 0.5A 工作壓力 Working pessure(MPa):≤1MPa 工作溫度 Working temp:≤120℃ 介質比重 Medium gravity:≥0.55g/cm 浮球直徑 Float dia.D：Φ28 Φ45 Φ52 Φ76 接口形式 Connection type：螺紋 Screw thread 法蘭 Flange 防護等級 Protection：IP56/IP67 防爆型式 Explosion proof type:ExdIIBT4/ExiaIIBT5 ◆工作原理 WORKING PRINCIPLE 在密閉的非導磁鋼管內安裝一個或多個舌簧開關,在鋼管穿過一個或多個帶有磁環的浮球,液位上升和下降帶動磁性浮球移動,從而使鋼管內舌簧管動作,并輸出開關量信號. In an airtight of permeability one or more of the reed switch installed in the steel pipe, steel pipe through the one or more with the circular floating ball, liquid level rising and falling driven magnetic floating ball movement, so that the steel pipe reed pipe, and switch output signal.