Showing posts with label instrumentation. Show all posts
Showing posts with label instrumentation. Show all posts

Interface in the Field: Achieving Reliable Interface Measurement to Optimize Process and Increase Uptime

Interface or multiphase level measurements exist throughout the Oil & Gas streams as well as Petrochemical. While level measurement technologies have come a long way in effectively measuring liquids and solids, multiphase level measurement continues to be the biggest challenge and opportunity that exists today to which there is no perfect technology.

However, experience has shown that process optimization and increased uptime can still be achieved in many separator applications through reliable, best-in-class, level technology.

The objective of this paper is to review interface challenges, the current technologies being utilized for interface, field experience in various applications to achieve process optimization and increased uptime, and the future of reliable interface measurement.

DOWNLOAD THE TECHNICAL PAPER HERE

Courtesy of Magnetrol and Miller Energy, Inc.
https://millerenergy.com
800-631-5454

Miller Energy Inc. Announces Acquisition of Fox & Dole Technical Sales


Miller Energy is pleased to announce the acquisition of Fox & Dole Technical Sales as of November 1, 2018.

Founded in 1974, Fox & Dole is a leading distributor of process instrumentation and controls serving Western Pennsylvania, West Virginia and Ohio. With over 100 years of combined experience, the merger of our two companies will offer our customers the most technical customer support and application expertise in the industry, an unparalleled product portfolio, and a continued commitment to outstanding customer service.



Common Instrumentation Requirements for Industrial Boilers

Instrumentation Used on Industrial Boilers
Typical boiler instrumentation layout.
(courtesy of Yokogawa)
Boilers are used in a broad range of industries such as electric power, pharmaceuticals, chemicals, ceramics, and paper and pulp. Amid the rising energy costs, tightening environmental regulations, and increasing awareness of safety as of late, the needs for high efficiency operation, low emission operation, and safe and stable operation of boilers are growing.

In order to ensure the air and fuel are combusted at an optimal ratio, the waste of fuel is eliminated, and the exhaust gas is cleaned, real-time monitoring of the oxygen concentration of combustion gases is required. Equipped with an oxygen sensor unit with a longer life span, the Zirconia Oxygen Analyzer ZR series are capable of measuring an oxygen concentration with high reliability. The Stack Gas Analyzer monitors exhaust gas components such as NOX, SO2, and CO2 in order to ensure low emission operation.

A single-loop controller can be used to properly distribute control functionality. Offering the advantages of flexibility of building distributed control systems, simple maintenance, compatibility with conventional systems, and the like, the YS1000 Series of Single-loop Controllers are ideal for safe and stable operation at low costs.

In order to ensure highly efficient and safely operated boilers, it is also indispensable to accurately monitor the drum level and steam flow rate. The EJA and EJX Series of Differential Pressure Transmitters are capable of measuring the drum level with high stability even in actual applications at high temperatures and high pressures. The DY Series MV TYPE of Vortex Flowmeters with a simple construction employ a built-in sensor to measure the steam mass flow with high reliability.

Yokogawa offers a wide variety of sensors and controllers that are used to monitor and operate boilers, and contributes to increasing the efficiency and environmental performance of boilers, as well as ensuring their safe and stable operation.

Recommended Products for Boiler Applications


  • Drum Level Measurement - EJA/EJX transmitters
  • Combustion Control - The YS1000 Dual CPU Loop Controller
  • Steam Flow Measurement - Digital YEWFLO MV Type
  • Combustion Monitoring - Zirconia Oxygen Analyzers and AV550G Multi Oxygen Sensor Converter

For more information in Eastern Pennsylvania, New Jersey, Metro New York or Delaware contact:
Miller Energy by visiting https://millerenergy.com or by calling 908-755-6700 in New Jersey, or 610-363-6200 in Pennsylvania.

Miller Energy, Inc. - Expertly Serving These Industries in the Mid-Atlantic Region

Miller Energy is a Manufacturer's Representative and Distributor of Industrial Instrumentation and Process Control Equipment with offices in South Plainfield, NJ and Exton, PA. In business since Since 1958, Miller's success is attributable to their commitment to exceeding their customers expectations and a comprehensive line of "best-of-breed" measurement, control, and communication products. With a strong reputation for unparalleled customer service and expert local technical support,  Miller Energy continues to demonstrate strong growth in the Mid-Atlantic region.


https://millerenergy.com
908-755-6700 NJ
610-363-6200 PA

Laboratory Flame Testing of Industrial Pressure Gauges: Wika vs. Competitor

Laboratory flame testing of industrial pressure gauges. Manufacturer Wika versus a competitor. The test is structured in (3) stages: a 10 second burn, a 30 second burn, and then a one minute burn. The Wika gauge maintains its reading, does not melt, and does not continue to burn.

https://millerenergy.com
New Jersey 908-755-6700
Pennsylvania 610-363-6200

Miller Energy - Industrial Instrumentation & Process Control Equipment

Miller Energy is a Manufacturer's Representative and Distributor of Industrial Instrumentation and Process Control Equipment. Since 1958, we have been committed to exceeding our customers expectations by providing an unparalleled level of customer service and local technical support. We offer the most comprehensive line of measurement, control, and communication solutions in the Industry today. The products we represent solve challenging applications in the Industrial Gas, Power, Refining, Chemical / Petro-Chemical, Food & Beverage, Water/Wastewater, and Pharmaceutical markets.

NJ 908-755-6700 
PA 610-363-6200

Bimetallic Thermometers With Adjustable Angle and Rotating Head Make Installation Simple

dial face bimetallic industrial thermometer with adjustable stem
Bimetallic Thermometer
Courtesy US Gauge
A bimetallic thermometer relies on the deformation of a bimetal spring or strip in response to a given temperature. The mechanical deformation is transformed into rotational movement of the indicating needle on the instrument face, where the corresponding temperature can be read by a technician or operator. This design principle has been in use throughout laboratories, kitchens, and industry for many years and has proven to be predictably accurate, stable, and rugged.

The major advantages of the bimetallic thermometer are its relative cost, ease of use, and ability to function without any power source. While this class of instruments provides operability up to +1000°F, the operating principle does not tend to provide similar accuracy at very low temperatures.

When applying dial faced thermometers, the main considerations beyond selecting the appropriate temperature range are the diameter of the dial and the mounting arrangement. US Gauge, an Ametek brand, provides a line of bimetallic thermometers for industrial process applications with a large degree of built-in flexibility to make selection and installation very simple. Three and five inch dial faces are offered, along with a selection of temperature ranges and stem lengths. The stem can be adjusted to almost any angle to provide good view of the face, and the head can be rotated over 180°.

Provided just below is a data sheet and description of the ADJ Series from US Gauge. Share your instrumentation challenges with the product application experts at Miller Energy. Combine your process knowledge with their product expertise and develop the the best solutions.


Simplifying Plant Safety Instrumentation

industrial process control safety transmitter and switch
Series One Safety Transmitter and Switch
Courtesy United Electric
Safety implementation typically is accomplished by a group that includes plant instrument engineers and technicians. They are charged with developing simple and reliable solutions that increase safety and reduce risk. Safety related events can involve the question of when to shut a process down. These decisions can hinge on the level of key process variables such as flow, level, temperature and pressure. All must be within their specified range at various locations throughout the process, whether within chemical and petrochemical plants, refineries and power plants, or other processing operations. Critical points of measurement can include anything from process vessels to eye wash stations.

For such point safety applications, a properly designed and implemented digital switch with self-diagnostics can be an important part of the answer. As an element of a multiple technology solution, a digital switch-based approach can help eliminate common-mode failures, significantly improve response time, achieve needed safety integrity levels (SILs), and simplify plant safety instrumentation.

United Electric Controls has authored a white paper entitled "Simplifying Plant Safety Instrumentation" that provides some insight into deployment of safety controls. The entire white paper is included below and will prove to be useful reading. More detailed product and application information is available from product specialists. Combining their product expertise with your process knowledge will produce the best solutions.


Miller Energy - Industrial Instrumentation and Process Control Solutions

Miller Energy is a Manufacturer's Representative and Distributor of industrial instrumentation and process control equipment.  Miller is committed to exceeding customers expectations by providing an unparalleled level of customer service and local technical support.

Miller offers the most comprehensive line of measurement, control, and communication solutions in industry today. The products provided by Miller solve challenging applications in the industrial gas, power, refining, chemical / petro-chemical, food & beverage, water/wastewater, and pharmaceutical markets.

Welcome to the Process Measurement, Instrumentation and Control Blog, sponsored by Miller Energy

Welcome! We hope (over time) you find this blog interesting to visit and it becomes a trusted resource for process measurement and control. We plan on weekly educational and informative blog posts innovative process control solutions, insight to how industrial controls work, and new products that solve tough engineering challenges. Please come back often!