型號(hào)描述
8111 是一種用于液體的液位開(kāi)關(guān)，帶有一個(gè)作為傳感器元件的振叉。其設(shè)計(jì)適合工業(yè)中所有的工藝技術(shù)領(lǐng)域，可在液體中使用。典型用途是防止溢流或干運(yùn)轉(zhuǎn)。根據(jù)結(jié)構(gòu)的不同，可將設(shè)備用于監(jiān)督或控制易爆區(qū)域的液位，也可將其應(yīng)用于可燃的液體、氣體、霧氣或蒸汽。8111 具有一個(gè)簡(jiǎn)單、耐用的測(cè)量系統(tǒng)，在使用時(shí)，幾乎不受液體化學(xué)和物理特性的影響。它也可以在惡劣的測(cè)量條件下工作，比如渦流、氣泡、泡沫形成、粘附、強(qiáng)烈外部振動(dòng)或變換的填充物。
1）一般應(yīng)用領(lǐng)域，比如液位采集或防止干運(yùn)轉(zhuǎn)
2）安裝時(shí)不需設(shè)置
3）在表面粗糙度 < 0.8 μm 時(shí)，適合食品和飲料工業(yè)
4）ATEX 許可
Type Description
The 8111 is a vibrating level switch for liquids, using a tuning fork for level detection. It is designed for industrial use in areas of process technology and can be used in liquids. Typical applications are overfill or dry run protection. Depending on the version it is also used for monitoring or control of levels in hazardous environments, even for combustible liquids, gases, fogs or vapours. Due to the simple and rugged measuring system, the 8111 is virtually unaffected by the chemical and physical features of the liquid. It works even under unfavourable conditions such as turbulence, air bubbles, foam generation, buildup or varying products.
1）For universal use as overfill or dry run protection system
2）Setup without adjustment
3）For food and beverage industry thanks to surface finishing < 0.8 μm
4）ATEX approvals
振動(dòng)式液位開(kāi)關(guān)8111型部分訂貨號(hào)如下：
558110 8111-GM85-VHFF-N4-0-S1-J-BEV/56-W
558111 8111-NM85-VHFF-N4-0-S1-J-BEV/56-W
558112 8111-GM86-VHFF-N4-0-S1-J-BEV/56-W
558113 8111-NM86-VHFF-N4-0-S1-J-BEV/56-W
558114 8111-TC47-VHFF-N4-0-S1-J-BEV/56-W
558115 8111-GM85-VHFF-N4-0-S1-J-BED/DC-T * PF05
558116 8111-GM86-VHFF-N4-0-S1-J-BED/DC-T * PF05
559368 8111-GM85-VHFF-N4-0-S1-J-BEV/56-W * NF11
560084 8111-GM86-VHEZ-N4-0-S1-J-BEV/56-Z
