krohne OPTIWAVE 3500

Hygienic Level Measurement for Sensitive Industries

In industries like food and beverage, pharmaceuticals, and biotechnology, the highest standards of hygiene and sanitation are non-negotiable. Continuous level measurement in these sectors requires a solution that is not only accurate and reliable but also easy to clean and sanitize. The OPTIWAVE 3500 is an advanced 80 GHz radar level transmitter specifically designed to meet these stringent requirements. It provides continuous, non-contact level measurement in small, narrow, and agitated vessels. This device operates on the principle of radar technology, emitting a focused 80 GHz signal and calculating the distance to the liquid surface. This non-intrusive method, combined with a specialized hygienic design, ensures accurate and reliable measurement without the risk of contamination, making it a perfect fit for a wide range of hygienic applications.

A Design Focused on Uncompromising Hygiene

The OPTIWAVE 3500 is engineered from the ground up with hygiene in mind. A key feature is its flush-mounted PEEK Lens antenna, which leaves no dead zones or crevices where product can build up. This design ensures that the sensor can be thoroughly and effectively cleaned during CIP (Cleaning In Place) and SIP (Sterilization In Place) processes. The PEEK material itself is a high-performance polymer that is chemically resistant to a wide range of cleaning agents and media, and it is certified to meet the highest hygienic standards, including FDA, EHEDG, and EC1935/2004. The sensor also features a large choice of hygienic process connections, such as Tri-Clamp® and DIN connections, which allow for seamless integration into hygienic pipelines and vessels, further reducing the risk of contamination and ensuring a sterile process environment.

Precision and Agility with 80 GHz Radar

The use of 80 GHz radar technology is a cornerstone of the OPTIWAVE 3500’s performance. This high-frequency signal allows for an incredibly small beam angle, which is critical for reliable level measurement in small and narrow vessels with internal obstructions, such as agitators or other mixing components. The focused beam minimizes the risk of the radar signal reflecting off tank walls, ensuring the measurement is of the actual liquid level. The sensor also has a very small dead zone, allowing for accurate measurement even when the liquid level is very close to the sensor. The OPTIWAVE 3500 is also capable of measuring over a broad range, from a small vessel to a large storage tank with a measuring range of up to 50 meters (164 ft).

Dedicated Applications in Sensitive Industries

The OPTIWAVE 3500 is a versatile and essential tool in a variety of hygienic applications. In the food and beverage industry, it is used for continuous level measurement in mixing tanks for soft drinks, brewery fermenters, and storage tanks for dairy products. Its hygienic design ensures that the final product is not contaminated. In the pharmaceutical industry, it is ideal for level measurement in reactors and bioreactors where sterile conditions are paramount. The sensor’s ability to withstand high temperatures makes it perfect for CIP/SIP processes, ensuring it can be sanitized along with the rest of the vessel. Furthermore, the OPTIWAVE 3500’s high accuracy, with a maximum measuring error of just ±2 mm, makes it suitable for precise volumetric dosing and inventory management in these critical applications.

Enhanced Functionality and User-Friendly Operation

Beyond its hygienic design, the OPTIWAVE 3500 offers a range of features that enhance its functionality and user experience. It has a backlit LCD screen with a 4-button keypad that can be operated via a bar magnet, which means you don’t have to open the housing cover to configure the device. This is a significant advantage in hygienic environments where opening the device could compromise sterility. The sensor also features Tank Bottom Management (TBM), a function that uses dedicated algorithms to compensate for false reflections from the tank bottom, ensuring reliable measurement even in empty tanks. Its compatibility with HART®, Profibus-PA, and FOUNDATION™ Fieldbus provides seamless integration into various plant control systems.

Intelligent Diagnostics and Continuous Verification

The OPTIWAVE 3500 is equipped with extensive device diagnostics in accordance with NAMUR NE 107, which provides clear status indications for easy troubleshooting. This intelligent feature enables continuous self-checking and verification of the device’s performance without any process interruption. This is an invaluable tool for ensuring compliance and maintaining operational efficiency. The transmitter is also SIL 2/3 certified for safety-related applications, providing an additional layer of reliability in critical processes where safety is a top priority. Its ability to provide on-site verification without removing the device from the process is a significant benefit, simplifying maintenance and improving safety. The sensor’s Empty Tank Spectrum function further eliminates false reflections caused by tank internals, enhancing the reliability of the measurement.

Global Access with a Guarantee of Authenticity

For professionals seeking to acquire the OPTIWAVE 3500 and its accompanying accessories, there is no better source than tpt24. As the world’s leading online store for this product, tpt24 has built its reputation on a foundation of trust and reliability. They understand the critical importance of authenticity and quality in industrial instrumentation, especially in hygienic applications where a counterfeit device could have catastrophic consequences. Every OPTIWAVE 3500 delivered by tpt24 is backed by an unwavering guarantee of authenticity and quality, ensuring that you receive a genuine, high-performance device. Regardless of your location, tpt24’s global delivery network ensures that your product arrives safely and on time. This commitment to customer satisfaction and global accessibility makes tpt24 the premier destination for anyone who needs reliable, top-tier hygienic equipment.

A Synthesis of Precision and Hygiene

The OPTIWAVE 3500 represents an impressive blend of precision and hygiene, bringing advanced radar technology to the most sensitive of applications. Its robust, hygienic design with a flush-mounted PEEK antenna ensures durability and easy cleaning in food, beverage, and pharmaceutical processes. The use of 80 GHz radar with a narrow beam angle provides accurate measurement in challenging spaces, and its wide measuring range and high accuracy make it a versatile tool. Its user-friendly operation with a bar-magnet keypad and extensive diagnostics simplifies setup and maintenance, ensuring a long and reliable service life. The OPTIWAVE 3500 is a critical asset for any operation that demands a hygienic, accurate, and long-lasting level measurement solution.