德國寶得振動(dòng)式極限狀態(tài)液位開關(guān)說明書

上海乾拓貿(mào)易有限公司

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Turn-on voltage Max. 34 V DC Blocking current <10 μA Mode Min./max changeover by electrical connection Max.:

 overfill protection - Min.: dry run protection LED indication: green and red

它也可以在惡劣的測(cè)量條件下工作，

 0.5 W Load current Max. 250 mA (output - overload and permanently short circuit proof) Voltage loss Max. 3 V DC 

such as turbulences, air bubbles, foam generation, buildup or varying products.

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)。

小型振叉（40 mm 長(zhǎng)）可應(yīng)用于容器、儲(chǔ)罐或管件中。

 Medium pressure -1...64 bar Accuracy Hysteresis Delay time / Frequency Approx. 2 mm with vertical installation Approx. 

500 ms / Approx. 1200 Hz Output Transistor output PNP or contactless electronic switch

Electrical data - Sensor with PNP transistor output Power supply / power consumption 10...35 V DC / max.

General data Materials Tuning fork and fitting Process seal / Housing 

Stainless steel 316L (1.4435) Klingersil? C 4400/ Stainless steel 316L and plastic PEI Weight Approx. 250 g Electrical connections 

Cable plug acc. to EN 175301-803 or M12 x 1 male fixed connector Process fitting Thread G or NPT, 1/2”, 3/4” or 1”;

 clamp 2” Surface finishing quality Ra < 3.2 ?m (thread) / Ra < 0.8 ?m (Clamp) Dynamic viscosity /

 Density 0.1...10000 mPa.s / 0.7...2.5 g/cm3 Medium temperature -40...+100°C (150°C for Clamp process connection)

比如渦流、氣泡、泡沫形成、粘附、外部振動(dòng)或變換的填充物。

一般應(yīng)用領(lǐng)域，比如極限狀態(tài)采集或防止干運(yùn)轉(zhuǎn)

安裝時(shí)不需設(shè)置

Typical applications are overfill or dry run protection. 

The small tuning fork (40 mm of length) allows the use in vessels, tanks and pipes.

Due to the simple and rugged measuring system, the 8110 is virtually unaffected by the chemical 

and physical features of the liquid. It works even under unfavourable conditions 

型號(hào) 8110 是一種用于液體的液位開關(guān)，帶有一個(gè)作為傳感器元件的振叉。

小設(shè)計(jì)尺寸

  For universal use as overfill or dry run protection system

 ?  Setup without adjustment ?  Smallest mounting dimensions

Electrical data - Sensor with contactless electronic switch output Power supply 20...253 V AC, 50/60 Hz or 20...253 V DC

 Domestic current requirement Approx. 3 mA (via the load circuit) (Not with PLC) Load current Min. 10 mA - Max. 250 mA 

Mode Min./max changeover by electrical connection Max.: overfill protection - Min.: dry run protection

8110 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。

The 8110 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. 

德國寶得振動(dòng)式極限狀態(tài)液位開關(guān)說明書