Low Cost Radar Level Transmitter For Industrial Process Applications

Magnetrol Model R82 Radar Level Transmitter

With its ability to reliably detect tank liquid surface level under conditions that prove challenging to other methods, radar technology generally provides an operational advantage over other non-contact level measurement options. Historically, the cost of radar level transmitters for industrial process control applications has hindered their success as a unit of choice for some installations. Magnetrol has changed that imbalance with their recent introduction of a lower cost radar level transmitter for tough applications.

The Model R82 provides radar performance at a price point comparable to competitive ultrasonic units, but maintains the performance advantage inherent in a radar based device. The unit utilizes pulse burst radar technology at 26 GHz, employing advanced signal processing to filter out false echos produced by a range of in-tank conditions that can produce false readings from ultrasonic units.

The short video below provides a closer look at the R82 and its performance advantages. Technical data sheets and any application assistance you may need is available from product specialists. Share your level measurement and control challenges with them and work toward the best solution.

Yokogawa Users Conference and Exhibition is Coming

Yokogawa is presenting its 2016 Users Conference and Exhibition in Orlando, Florida. The event runs from October 3 through October 6 and will be held at the Renaissance Orlando at SeaWorld hotel. Included in the conference agenda are informative technical sessions, training workshops, panel discussions, hands-on demonstrations, essential application sessions, and daily keynote speakers. The opportunities for networking and learning are truly unique and rewarding for those involved in process automation and control.

There is currently a call for presentations, seeking out those who wish to share their applications and challenges. Learn more about the conference and register at the event website.

Yokogawa Users Conference and Exhibition from Miller Energy, Inc.

Yokogawa Publishes New Collection of Case Studies in Process Automation and Control

Yokogawa, an internationally recognized process automation and control provider, strives for customer satisfaction through operational excellence, bringing long-term success to its customers. Now available are collections of actual cases in which Yokogawa helped leading companies in a variety of industries address specific challenges and achieve their goals. The new e-books were redesigned and subdivided into six sectors including LNG, Oil & Gas, Chemical, Pharmaceutical, and Renewable Energy.

Browse the e-books online for insight into the breadth and depth of Yokogawa's capabilities and their commitment to their customer's success. Depending on your screen size, you may need to scroll down the page to see the e-books at the link. At e-books, you can browse using the online reader, or download them as a PDF file.

Share you process control challenges with a Yokogawa representative and expect the best solutions.

Save Time And Get The Right Product With Yokogawa Automated Selection Tool

Yokogawa Corporation of America, an industry recognized source for innovative process measurement and control products, has made available an easy to use product selection tool for those navigating through the company's extensive product offering. The Product Finder is a great time saver that enables a user to quickly locate product and technical information on Yokogawa process instrumentation products meeting the user's selected criteria.

Let's step through a quick example. You will see how this quick and easy to use tool saves time by navigating quickly to the website pages detailing products meeting your requirements.

The Product Finder is accessible through a number of links throughout Yokogawa's network of representatives. Clicking the link lands you on the start page of the Product Finder. For this example, I am going to search for a flow meter with the following characteristics:

• Mass flow measurement 
• Non-conductive liquid
• Accuracy of 1%
• Flow measurement device must have an integral transmitter
• Tri-clamp connections

Above, I declared my location as United States. The next step, shown below, is to select "Flow" as the measurement parameter. You will see in the drop down menu that there are many measurement elements that can be selected, with Yokogawa products for each.

My selection of "Flow" from the drop down menu returns all of the company's flow measurement devices, of which there are many (this cropped screenshot, shown below, only shows four, but there were many more) . This is where the selector really helps you. Instead of examining several or many different models, the user can focus the search by adding more product characteristics. You can see the list of prompting questions on the left side of the page. Providing additional characteristics by answering the prompting questions will narrow the search results to the show only the products meeting all the criteria specified by the user.

The next image (below) shows all of my sample product attributes entered on the left column. Note that there is now only a single product that matches all of my sample criteria. The whole process took less than two minutes. By clicking on the "View More Details" button below the product image, I gain access to all of the available technical, support, and product data for my selected flow measurement device.

The process instrumentation specialists at Miller Energy are available to provide additional help in meeting your measurement challenges. Combine their product knowledge and expertise with your process know-how for the best solutions.

Vortex Flowmeter Delivers High Performance in Harsh Process Conditions

digitalYEWFLO Vortex Flowmeter
Courtesy Yokogawa

In the process measurement and control field, vortex flowmeters are noted for their ruggedness, versatility, comparatively high accuracy, and absence of moving parts. They are compatible with numerous applications requiring measurement of flow in gases, liquids, and steam. The Yokogawa digitalYEWFLO vortex flowmeter is an accurate and stable device, even in harsh process conditions, and has a highly reliable and robust design that can deliver improvements in plant efficiency and reduced operating costs. It is available in several versions, one of which is multivariable, providing a calculated mass flow rate output.

Operating Principle

When a shedder bar is placed in a flow, Karman vortices are generated on the downstream side of the bar. The Karman vortices are detected by two piezoelectric elements installed in the upper part of the shedder bar. The vortex frequency is proportional to the flow velocity in a specific range of Reynolds numbers. Therefore, flow velocity or flow rate can be determined by measuring vortex frequency.

Noise Reduction

Noise caused by strong piping vibration may affect the accuracy of vortex frequency detection. The two piezoelectric elements in the digital YEWFLO are installed in a configuration that is polarized, so they are not affected by vibration in the flow or vertical directions. The noise of vortex (lift)- direction vibration is reduced by adjusting the outputs of the piezoelectric elements. Combining these features with the Spectral Signal Processing (SSP) function provides optimum and stable measurement.

Share your process measurement challenges with a product application specialist. The sharing of ideas and information will produce the best outcome.

Yokogawa digital YEWFLOW Vortex Flowmeters from Miller Energy, Inc.

Handheld HART Communicator Boosts Field Technician Productivity

Yokogawa YHC5150X

The Yokogawa FieldMate family effectively supports the initial setup, daily maintenance, and troubleshooting for the maximum utilization of intelligent field instruments. FieldMate is a flag ship product of the FieldMate family which is a PC based full functional and full field protocol configuration tool. 

The YHC5150X FieldMate Handheld Communicator is the latest HART® Communicator from Yokogawa. All HART® field devices can be configured, polled, and trimmed utilizing a Windows Embedded CE™ based system for faster processing and greater storage capacity. All options are standard and no subscription is required. The YHC5150X is a full function, DD Direct, HART® Communicator supporting universal, common practice, and device specific commands for commissioning, configuration, and maintenance operations. 

A short listing of some of the more prominent features that make the YHC5150X a powerful universal HART communicator include...

• Reads manufacturers' DDs in their native format without the need for translations 
• HART®-compliant modem communicates with any registered or unregistered HART® Device 
• Features an ergonomic, handheld design 
• Enhanced 4.3" diagonal anti-glare touchscreen with color graphic display (no stylus required) 
• Full QWERTY keyboard for commissioning new transmitters 
• On-Demand Help Menus and teachable device-specific short cuts 
• More than twice the battery capacity of any handheld communicator 
• Manage device information through PC connection 
• Integrated multi-language support

The video below provides additional detail and an overview of the product in action. More information on the HART Communicator, as well as other innovative products to improve productivity and effectiveness, is available from a product specialist.

Optimizing Level Control in Combined Cycle Gas Turbine Plants

Magnetrol® International and Orion Instruments®, both recognized global innovators in level measurement technology, provide optimizing solutions for liquid level control in combined cycle gas turbine plants and other similar applications.

An overall cost analysis can reveal savings in the range of 25% to 35% through the application of the most advantageous level measurement technology. Miller Energy, Inc. has developed a short presentation and discussion regarding recent developments now available in the Magnetrol® Eclipse Line of guided wave radar level instruments.

More detail is provided on the single page document provided below. Reach out to Miller Energy and learn how your operation may benefit from the application of guided wave radar level measurement technology.

Optimizing Level Control - Combined Cycle Gas Turbines from Miller Energy, Inc.