德国宝得振动式极限状态液位开关说明书

德国宝得振动式极限状态液位开关说明书

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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

它也可以在恶劣的测量条件下工作，

 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.

其设计适合工业中所有的工艺技术领域，可在液体中使用。

典型用途是防止溢流或干运转。

小型振叉（40 mm 长）可应用于容器、储罐或管件中。

 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)

比如涡流、气泡、泡沫形成、粘附、外部振动或变换的填充物。

一般应用领域，比如极限状态采集或防止干运转

安装时不需设置

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 

型号 8110 是一种用于液体的液位开关，带有一个作为传感器元件的振叉。

小设计尺寸

  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 具有一个简单、耐用的测量系统，

在使用时，几乎不受液体化学和物理特性的影响。

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. 

德国宝得振动式极限状态液位开关说明书