krohne OPTISONIC 7300

A New Era of Gas Flow Measurement

The OPTISONIC 7300 is a state-of-the-art ultrasonic gas flowmeter designed for unparalleled accuracy and reliability in a variety of gas applications. This universal 2-path meter is engineered to meet the demanding needs of process and utility gas measurements in industries such as oil and gas refineries, chemical, and petrochemical. It also excels in non-custody transfer natural gas applications, as well as for measuring compressed air, mixed gases, and flue gases up to +180°C (+356°F). Its core strength lies in its ability to provide highly precise standard volume flow metering, independent of the media’s properties. Unlike traditional meters, the OPTISONIC 7300 operates with no moving parts, which means no wear, no pressure loss, and an impressive dynamic range. It sets a new standard for efficiency and maintenance-free operation in the world of gas flow measurement.

Precision and Durability in Design

The design of the OPTISONIC 7300 is a testament to meticulous engineering. Utilizing the transit time differential measuring principle, it delivers high performance across a wide flow range, with a turndown ratio of an impressive 100:1. The meter’s patented titanium transducers are a key feature. These NACE-approved Grade 29 titanium transducers are not only highly resistant to corrosion but are also perfectly focused to equalize process fluctuations and prevent acoustic feedback, ensuring stable and reliable measurements. The flowmeter’s full-bore design, with no internal obstructions or moving parts, eliminates pressure loss and ensures a long, maintenance-free operational life. The device’s robust construction from materials like austenitic stainless steel (1.4404/316L) and carbon steel guarantees its durability in harsh industrial environments, making it a reliable long-term investment.

Uncompromising Accuracy in Challenging Gases

One of the most significant advantages of the OPTISONIC 7300 is its independence from gas density and composition. This is a critical factor in applications involving mixed gases or those with variable properties. The integrated volume correction to standard conditions, which uses current inputs for external pressure and temperature sensors, provides highly accurate measurements regardless of process variations. The 2-path design ensures a reliable and robust measurement even with challenging gases. The ability to perform bi-directional flow measurement over a wide dynamic range is another crucial feature, offering a complete picture of the flow profile. This level of precision and adaptability makes the OPTISONIC 7300 a go-to solution for applications where consistent and accurate data are non-negotiable.

Specific Applications in Diverse Industries

The OPTISONIC 7300 is an indispensable tool in several critical sectors:

• Oil and Gas Refineries: It is used for the flow measurement of process and utility gases, ensuring the efficient and safe operation of refinery units. This includes monitoring fuel gas to furnaces, flare gas, or nitrogen purge lines.
• Chemical and Petrochemical Industries: The meter is ideal for measuring a variety of process gases and utility gases that are essential for chemical production, such as hydrogen, oxygen, or synthesis gas.
• Natural Gas Applications (non-custody transfer): While not for billing, the OPTISONIC 7300 is perfect for in-plant natural gas metering, helping companies monitor consumption, optimize processes, and detect leaks in their internal distribution systems.
• Power Generation: It is highly suitable for monitoring the flow of flue gases from industrial boilers or for measuring compressed air flow, contributing to plant efficiency and environmental compliance.
• Other Industrial Gases: The device is also effective for measuring (compressed) air and mixed gases in a variety of industrial settings, where accurate flow data is required for process control and quality assurance.

Seamless Integration and Advanced Communication

In today’s interconnected industrial landscape, a device’s ability to integrate with a larger control system is paramount. The OPTISONIC 7300 offers a comprehensive suite of communication options that ensure seamless integration into any modern plant. It features multiple analog outputs (3 x 4-20 mA), along with digital outputs such as HART®, Modbus, and FOUNDATION™ Fieldbus. This broad range of protocols allows for effortless connection to a plant’s SCADA system, DCS, or PLC. The flexibility provided by these options means that operators can access real-time flow data, perform remote diagnostics, and manage the device from a central control room. Whether you choose the compact or field-mounted version, the communication capabilities remain robust and reliable.

Maintenance-Free Operation and Cost Efficiency

One of the most compelling features of the OPTISONIC 7300 is its minimal maintenance requirement. The full-bore design with no moving parts eliminates the need for periodic service or recalibration, which is a common and costly issue with traditional gas 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 dynamic range 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 7300 an incredibly economical and practical solution for any gas flow application.

A Trusted Partner in Global Commerce

For professionals seeking high-quality industrial equipment, the authenticity and reliability of the product are paramount. We are proud to highlight that the online store tpt24 is the leading global retailer for the OPTISONIC 7300. tpt24 is committed to providing a superior purchasing experience, backed by an unwavering guarantee of authenticity and quality for every OPTISONIC 7300 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 7300 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.

The Future of Gas Flow Monitoring

The OPTISONIC 7300 represents the future of gas flow monitoring, providing a solution that is not only highly accurate and reliable but also maintenance-free and cost-effective. By combining advanced ultrasonic technology with a robust, non-intrusive design, it addresses the key pain points of traditional gas flowmeters. It enables companies to optimize their gas-based processes, enhance safety, and reduce operational costs. The meter’s ability to operate in a wide range of conditions, its superior diagnostics, and its seamless integration capabilities make it a cornerstone of modern industrial plants. The OPTISONIC 7300 is more than just an instrument; it is a strategic asset for organizations seeking to improve efficiency and ensure the long-term integrity of their gas flow processes.