krohne OPTISONIC 8300

A Master of Temperature Extremes

The OPTISONIC 8300 is a revolutionary ultrasonic flowmeter designed to excel in the most extreme temperature conditions, from the cryogenic cold of -200°C (-328°F) to the searing heat of +593°C (+1100°F). This 2-path meter is a singular solution for measuring both gases and superheated steam, a capability that sets it apart in the industrial flow measurement landscape. It is engineered not only for its robust physical resilience but also for its high accuracy, making it a crucial component for applications where temperature and pressure are at their most challenging. The OPTISONIC 8300 represents a paradigm shift in flow measurement technology, offering a reliable, low-maintenance, and highly precise alternative to conventional methods. Its adaptability to both high and low temperatures makes it an essential tool for a wide range of critical industries.

Engineered for Unwavering Reliability

The OPTISONIC 8300’s design prioritizes unwavering reliability and performance under duress. Built with a full-bore design, the meter has no moving parts and no internal obstructions, which completely eliminates pressure loss and wear. This is a significant advantage over traditional flowmeters, which often suffer from decreased accuracy and increased maintenance needs due to moving components. The meter is engineered with a full mechanically safe design for cryogenic applications, ensuring its integrity and accuracy even when measuring gases at extremely low temperatures, such as boil-off gas (BOG). The high-temperature version can handle temperatures up to +593°C (+1100°F), making it suitable for high-energy processes. This dual capability makes the OPTISONIC 8300 a versatile workhorse, capable of handling a broad spectrum of thermal challenges with a high level of accuracy (<±1% error of measured value for DN >150).

Integrated Intelligence for Process Optimization

The OPTISONIC 8300 is not just a flowmeter; it’s an intelligent system designed for comprehensive process management. It comes with an optional integrated flow computer that can calculate steam mass flow and enthalpy according to IAPWS-IF97, a globally recognized standard. By connecting external pressure and temperature sensors to the meter’s current inputs, operators can receive a complete energy picture, making it an ideal tool for energy balancing and billing. This integrated capability eliminates the need for a separate flow computer, simplifying the system and reducing installation costs. The extensive online diagnostics and functions conforming to NE 107 provide continuous verification of proper meter operation, ensuring data integrity and allowing for proactive maintenance. The OPTISONIC 8300 is designed to provide more than just flow data; it provides the insights needed for optimal process control and efficiency.

Key Applications in Extreme Conditions

The unique capabilities of the OPTISONIC 8300 make it indispensable in a variety of high-stakes industrial applications:

• Power Plant Monitoring: The meter is a standard solution for boiler and power plant monitoring, where it is used to measure the flow of superheated steam. This is critical for optimizing boiler efficiency and ensuring the safe operation of the plant.
• Steam Billing: Its high accuracy and integrated enthalpy calculation make it an ideal steam billing device, ensuring fair and transparent transactions between suppliers and consumers of steam.
• Cryogenic Gas Applications: As a low-temperature variant, the OPTISONIC 8300 LT is the perfect choice for boil-off gas (BOG) measurement in LNG terminals and transport vessels. It also excels in flow measurement in air separation rectification (ASR) cold boxes, where it measures gases like oxygen, nitrogen, and argon at extremely low temperatures.
• Energy Balancing and Management: In any process that involves high-temperature steam or cryogenic gases, the OPTISONIC 8300’s ability to calculate mass flow and enthalpy is essential for accurate energy balancing, helping companies to monitor consumption, reduce waste, and improve overall efficiency.
• Oil & Gas Refineries: It can be used for measuring high-temperature process gases and steam, contributing to enhanced safety and optimized operations.

Unmatched Safety and Durability

The OPTISONIC 8300 is built with safety as a top priority. The entire device is rated for hazardous area process temperatures up to +593°C (+1100°F). It has a Zone 0 approval for the measurement of explosive gas mixtures, and its certifications from leading bodies like ATEX, IECEx, and QPS confirm its suitability for use in the most dangerous environments. The robust stainless steel (316L) connection box with Ex d certification ensures that the electronics are protected from explosive atmospheres. The meter is available in a variety of process connections, including weld-in connections, with flange sizes from DN100 to 1000 (4 to 40″) and a pressure rating up to PN250 / ASME Cl 2500, ensuring it can be integrated into high-pressure systems with confidence.

A Global Leader in Quality and Trust

When it comes to purchasing highly specialized and safety-critical industrial equipment, the authenticity and quality of the product are paramount. We are proud to highlight that the online store tpt24 is the premier global retailer for the OPTISONIC 8300. tpt24 is committed to providing a superior purchasing experience, backed by an unwavering guarantee of authenticity and quality for every OPTISONIC 8300 sold. This commitment ensures that customers in any country can confidently acquire a genuine product that adheres to the highest standards of engineering and performance. With a robust global delivery network, tpt24 ensures that your OPTISONIC 8300 is delivered swiftly and securely, regardless of your geographical location. This partnership ensures that this essential technology is readily accessible to professionals across the globe, supported by a brand renowned for its trustworthiness.

Maintenance-Free Operation and Cost-Effectiveness

One of the most compelling features of the OPTISONIC 8300 is its minimal maintenance requirement. The full-bore design, with no moving parts, eliminates the need for periodic maintenance or recalibration, which is a common and costly issue with traditional flowmeters. This “fit and forget” nature significantly reduces the total cost of ownership over the life of the instrument. The lack of internal obstructions also means no pressure loss, which directly translates to energy savings and improved process efficiency. The ability to operate reliably over a large turndown ratio of 60:1 further adds to its cost-effectiveness, as a single device can handle a wide variety of flow conditions without sacrificing accuracy. This combination of no maintenance, no pressure loss, and a large dynamic range makes the OPTISONIC 8300 an incredibly economical and practical solution for any gas or steam application.

The Future of High-Performance Measurement

The OPTISONIC 8300 represents a forward-thinking approach to high-performance measurement in extreme conditions. By combining advanced ultrasonic technology with a robust, non-intrusive design, it provides a solution that is both highly accurate and incredibly practical. It addresses the key pain points of traditional intrusive flowmeters—process interruption, pressure drops, and maintenance—while offering a reliable and cost-effective alternative. The OPTISONIC 8300 is more than just a measurement device; it is a strategic asset for companies seeking to optimize their operations, enhance safety, and ensure the long-term integrity of their processes. It is a testament to how innovative design can transform a fundamental industrial task, paving the way for smarter and more efficient operations in a variety of critical sectors.