It can be widely used as an overfilling or dry run protection system.
Type8111 is a vibrating level switch for liquids that uses a tuning fork for level detection. It is designed for industrial applications in the process technology field and can be used with various liquids. As a standard application, it is used for overfilling or dry run protection. Depending on the version, it can be used for level monitoring and control in hazardous locations handling flammable liquids, gases, mists, or vapors. 【Features】 ○ Wide range of applications as an overfill or dry run protection system ○ No adjustment setup required ○ Surface treatment of less than 0.8μm makes it ideal for use in the food and beverage industry ○ ATEX certified －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ Our Japanese version data sheet may not fully correspond to our latest data sheet (English version). For detailed specification verification or selection, we would greatly appreciate it if you could contact us using the form below. －－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
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basic information
【Specifications】 ○ Weight: Approximately 890g ○ Electrical connection: 1 or 2 cable glands M20x1.5 (varies by output version) ○ Process fitting: Threaded G, NPT 3/4", G, NPT1 or Tri-Clamp 2” ○ Surface finish quality: Ra < 3.2μm (threads) / Ra < 0.8μm (Tri-Clamp) ○ Viscosity: 0.1 to 10000mPa.s (at density 1) ○ Density: 0.5 to 2.5g/cm3 (selectable via DIP switch) or 0.7 to 2.5g/cm3 ○ Fluid temperature: -50 to 150℃ ○ Fluid pressure: -1 to 64bar ○ Accuracy: Hysteresis: Approximately 2mm (vertical installation) Delay time/Frequency: Approximately 500ms / Approximately 1200Hz ● For more details, please contact us or download the catalog.
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Company information
Founded in 1946 in Southern Germany, Bürkert has been a long-established manufacturer of fluid control equipment for over 70 years, producing valves, solenoid valves, sensors, mass flow controllers, and more for various applications. Today, we have five factories in Germany and France and have grown into a global company with sales offices in 37 countries. Bürkert Japan, celebrating its 25th anniversary, offers a lineup of products tailored to Japanese standards and practices. In recent years, the introduction of IoT in many production sites has become a hot topic, with discussions not only on efficiency and cost reduction but also on predictive maintenance and smart solutions leveraging IoT. Bürkert provides solutions that easily achieve automatic regulation with IoT devices for process automation. We support various communication formats to realize IoT applications that are beneficial on-site. We offer a wide range of solutions, not only providing individual components like control valves and sensors but also system proposals, so please feel free to consult with us.