Showing posts with label New Jersey. Show all posts
Showing posts with label New Jersey. Show all posts

The Magnetrol-AMETEK Genesis™ Multiphase Detector


Multiphase level measurements exist throughout process industries. They are especially significant in the oil & gas and petrochemical sectors due to the value of effectively separating water and hydrocarbon.

While level instrumentation has come a long way in measuring liquids of all varieties, multiphase level measurement is many times the most significant challenge and opportunity today.

The Genesis™ Multiphase Detector from Magnetrol measures multiple phases in applications with thick and dynamic emulsion layers:
  • Vapor phase
  • Total level (e.g., hydrocarbon liquid) 
  • Top of the emulsion layer 
  • Bottom of emulsion layer (e.g., water level) 
  • Sediment 
With Magnetrol's breakthrough in TDR-based level instrumentation, continuously measuring dynamic conditions in the most challenging types of separators is now achievable.

To learn more about Genesis™ Multiphase Detector from Magnetrol contact Miller Energy, Inc.
Phone: 800-631-5454

Schubert & Salzer Sliding Gate Control Valves from Miller Energy


The sliding gate control valve from Schubert & Salzer has an innovative design that allows it to handle complicated applications requiring precise control under challenging circumstances. The sliding gate valve's actuation power is roughly 10% that of a globe valve of the same nominal size and differential pressure, even if both designs have almost the same flow rate.

The valve handles steam, liquids, and gases. Sliding gate valves outperform traditional control valves and use smaller actuators because they require reduced actuating force. They provide lower weight and reduced installation dimensions due to the space-saving wafer design, especially in nominal sizes mid-large. 

Due to the unique design, harmful cavitation zones occur 1 - 2 meters beyond the valve in the case of a sliding gate valve, placing the destructive cavitation bubbles downstream, in the pipeline's center, causing no damage.

Miller Energy, Inc.
800-631-5454

6 Reasons to Choose Brooks SLA Series Mass Flow Controllers

Brooks SLA Series Mass Flow Controllers

As firms migrate from Fieldbus to Ethernet networks, EtherNet/IP™ and PROFINET are the fastest growing digital communication technologies in industrial automation. They ship the newest industrial ethernet nodes, almost 64% of the market. EtherNet/IP ™and PROFINET enable users to collect relevant data that helps keep essential systems on track by linking devices to a single network. Information sent across EtherNet/IP™ and PROFINET networks provides better diagnostics, deviation alarms, and predictive maintenance, maximizing system uptime and lowering costs. 

As a result of this collaboration, Brooks Instrument has added EtherNet/IP™ and PROFINET protocols to its industry-leading SLA Series mass flow controllers (MFCs). The SLA5800 and SLAMf mass flow controllers support EtherNet/IP™ or PROFINET protocols and include advanced alarm and diagnostic capabilities.

Industry's Leading Ethernet Protocol Adoptions: EtherNet/IP™ and PROFINET 

The value proposition for EtherNet/IP™ and PROFINET is standard Internet and ethernet protocols. 
  • Options for star, ring, or daisy chain topologies. 
  • Operators can monitor real-time performance and network data by complying with IEEE Ethernet standards. 
  • Flexible network architecture compatible with ordinary Cat 5 cabling and routers simplifies network setup and guarantees all devices interact and exchange data. 
  • EtherNetIPTM and PROFINETTM enabled devices can provide rich data for process control, monitoring, diagnostics, and predictive maintenance.

REASON 1: OPEN, NON-PROPRIETARY, AND FUTURE-PROOF. 

Because EtherNet/IP™ and PROFINET use the Common Industrial Protocol (CIP™), support exists from a vast ecosystem of solution providers for industrial process automation. EtherNet/IP™ and PROFINET readily connect to a wide range of DCSs and PLCs, including: 
    • Allen-Bradley
    • Emerson 
    • Siemens
    • Rockwell

REASON 2: INTEROPERABLE WITH INDUSTRY-LEADING CONTROL SYSTEMS THROUGH ETHERNET/IP™ AND PROFINET

Due to the ability of contract manufacturers and end-users to use the EtherNet/IP™ and PROFINET protocols to: 
    • Cut operating costs 
    • Boost process efficiency, quality, yield, and output.

REASON 3: PLUG & PLAY INTEGRATION WITH ROCKWELL AUTOMATION (ALLEN-BRADLEY) PLCS. 

Brooks Instrument engineers worked with Rockwell Automation to provide an upgraded device profile that simplifies the setup and integration of the MFC into the Rockwell Automation (Allen-Bradley) PLC. The SLA5800 and SLAMf are now compatible with EtherNet/IP™ from renowned automation manufacturers. 

The upgraded device/add-on profile: 
    • Setup or edit any of the attribute tabs or parameters. The user determines which attributes are appropriate for their procedure. 
    • Removes the requirement for programming expertise to connect the MFC to the network.

REASON 4: SLA5800 AND SLAMF FULLY INTEGRATE ETHERNET/IP™ AND PROFINET. 

On the SLA5800 and SLAMf with EtherNet/IP™ or PROFINET, we deliver on our promise to provide value without losing equipment space. Brooks Instrument designed EtherNet/IP™ and PROFINET directly into the mass flow controller, eliminating the need for add-on adapters or modules. The SLA5800 and SLAMf MFCs completely integrate EtherNet/IP™ and PROFINET. The EtherNet/IP™ or PROFINET equipped SLA5800 and SLAMf MFCs have the same footprint as the regular SLA5800 and SLAMf. They also link to your EtherNet/IP™ or PROFINET networks, eliminating the need for additional hardware such as gateways, analog I/O cards, or bespoke cabling and wires. All you need is standard ethernet wiring to get your device running and linked to the network.

REASON 5 : EASY WEB-BASED CONFIGURATION OF ETHERNET/IP™ AND PROFINET NETWORK SETTINGS IN SLA5800 AND SLAMF.

The SLA5800 and SLAMf with EtherNet/IP™ or PROFINET have a user-friendly TCP/IP configuration. A web-based interface connects the MFC to the user's EtherNet/IP™ or PROFINET networks. Once on the network, the user can quickly identify individual MFCs, saving time if the system has several MFCs.

REASON 6: THE LATEST DIAGNOSTICS AND PREDICTIVE FUNCTIONS, SOME EXCLUSIVE TO BROOKS INSTRUMENT MFCS, ARE ENABLED BY ETHERNET/IP™ AND PROFINET PROTOCOLS. 

Intelligent and data-rich mass flow controllers, the SLA5800 and SLAMf with EtherNet/IP™ or PROFINET may improve operational efficiency in equipment automation, metrology, and maintenance. 

For example, limiting the upstream gas input pressure may affect MFC accuracy. The alarm data could be supplied to an operator via the built-in restricted flow alarm.
    
Miller Energy, Inc.
https://millerenergy.com

Miller Energy Is a Premier Manufacturer's Representative and Distributor of Process Instrumentation, Valves and Process Equipment

Miller Energy, Inc.

Miller Energy is an Industrial Instrumentation and Process Control Equipment Manufacturer's Representative and Distributor. We have been committed to exceeding our customers' expectations by providing unrivaled customer service and local technical support since 1958. We currently offer the most comprehensive range of measurement, control, and communication solutions in the industry.


Miller Energy provides a wide range of instrumentation and control solutions to many markets, including refining, water treatment, chemical production, and food and beverage. Miller's products are useful in applications that require measuring, controlling, monitoring, and analyzing pressure, temperature, level, flow, pH, O2, CO2, and various other process variables.


Miller Energy comprises the most technically savvy salespeople in the industry. All Field Sales Engineers are factory trained on all of our product lines. All Inside Sales/Technical Support Engineers are responsible for a specific product line and support our entire customer base. Intelligent geographic product distribution provides the most timely delivery for greater customer satisfaction.


Miller Energy has four office locations:


  • The South Plainfield, NJ, corporate headquarters serves Northern New Jersey, New York, and Fairfield County, Connecticut. 
  • The Exton, PA office serves Southern New Jersey, Eastern Pennsylvania, Delaware, and Maryland. 
  • The Pittsburgh, PA location serves Western Pennsylvania, Western Maryland, and West Virginia. 
  • The Cleveland, OH office serves Ohio. 


Miller Energy, Inc.

https://millerenergy.com


In New York Metro and Northern NJ

Phone: 800-631-5454


In Eastern Pennsylvania and Delaware:

Phone: 610-363-6200


In Western Pennsylvania:

Phone: 412-257-0200


In Ohio:

Phone: 440-735-0100

Vaisala K Patents Refractometers - Refractive Index Measurement


Vaisala K-PATENTS Process Refractometers provide in-line solids and density measurement  for liquids for process control and industrial automation. 

Vaisala K-PATENTS Process Refractometers are commonly used to determine the liquid concentration or density. This measurement has been an essential element in the processing industries for over a century in all sectors, including refining, paper production, pharmaceuticals, food and beverage, and chemical manufacturing. , 

The measurement principle is critical angle measurement. The refractometer has three main components: a light source, a prism, and an image detector.  

The light source sends light rays to the prism and process interface at different angles. Rays with a steep angle are partly reflected in the image detector and partially refracted to the process. The angle from which the total reflection starts is called the critical angle. A CCD camera detects a bright field and a dark field corresponding to partly reflected light and totally reflected light. The borderline position between the bright and the dark area correlates with the critical angle which is a function of the refractive index and therefore correlates with the concentration of the solution.

For more information in New Jersey, New York, Pennsylvania, Delaware, Ohio, West Virginia and Western Maryland contact Miller Energy. Call 800-631-5454 or visit https://millerenergy.com.

New White Paper from Brooks Instrument: Satisfying the Increasing Need for Flexibility in Bioprocess Equipment

Flexibility in Bioprocess Equipment

A new level of device flexibility significantly improves the flexibility of the entire bioreactor unit operation with the Brooks Instrument SLA Series Biotech mass flow controller – essential for process development and biomanufacturing. 

Learn about the key benefits of mass flow controller flexibility for your bioprocess in this new white paper: 

  • With accurate and repeatable gas flow control, you can achieve a wide usable flow range for your single-use bioreactor. 
  • With multi-gas/multi-range (MG-MR) capability, you can meet the needs of multiple applications. 
  • Utilize the concepts of cardinal ranges and range slices to allow hardware to be "reconfigured" rather than replaced. 
  • Overcome limitations in regulated and non-regulated industries by providing supporting documentation.

GET THE WHITE PAPER HERE

Miller Energy, Inc.
https://millerenergy.com


Calibration of a 4-20 mA Transmitter in a Hazardous Area Using a Portable Calibrator

This video demonstrates how to calibrate a 4-20 mA transmitter in a hazardous environment using a portable calibrator, in this case, the WIKA CPH7000 Ex.

Before you do calibrations in a hazardous (Ex) space, you must be aware of several things. There are many levels of dangerous areas, as well as various levels of calibrating equipment to choose. A hazardous location includes or may contain combustible substances (whether indoors or outdoors). It could be a liquid, gas, vapor, or dust that is combustible. Depending on the hazardous area classification, a flammable substance may be present all of the time, a particular percentage of the time, or just in specific instances, such as during shutdowns or accidents. 

In the best of circumstances, calibration can be a challenging task. Doing so in an area with a risk of explosion raises the complexity level to a new level, requiring the technician to have the necessary training and equipment. The WIKA CPH7000 Ex process calibrator is a precise, easy-to-use portable instrumentation calibrator that tests process transmitters in hazardous areas.

For more information WIKA products, or about instrument calibration in general, contact Miller Energy, Inc.

Miller Energy, Inc.
800-631-5454
https://millerenergy.com

Pulse Burst Radar Level Transmitters

Pulse Burst Radar Level Transmitters

Pulse Burst Radar sends short bursts of energy to the surface of a liquid. The time it takes for a signal to be reflected off the liquid surface is measured by ultra-high-speed timing circuitry. 

Filtering out false reflections and other background noises is accomplished through sophisticated signal processing. The precise level is then calculated by taking tank height and additional configuration information into account. Because the circuitry is highly energy-efficient, no duty cycling is required, as with other radar devices. This enables the device to track rapid level changes of up to 4.5 m/minute (180"/min). 

Magnetrol uses Pulse Burst Radar for Radar level measurement rather than frequency modulated continuous wave (FMCW), which is today's more common operational technology. Pulse Burst Radar operates in the time domain and does not necessitate the complex and costly processing required for FMCW. 

Pulse Burst Radar is more efficient at sorting through extraneous echoes and selecting the one reflected by the actual level because echoes are discrete and separated in time. Pulse Burst Radar also has excellent averaging characteristics, vital in applications where the return signal is affected by the factors described in "Don't Forget the 3 D's of Radar" below. 

Unlike actual pulse devices, which send a single sharp (fast rise-time) waveform of wide-band energy, Pulse Burst Radar sends out short bursts of 6 GHz or 26 GHz energy and measures the transit time of the signal reflected from the liquid surface. The following equation is used to calculate distance:

Distance = C x Transit Time/2, (where C = Speed of Light)

The level value is then calculated by taking tank height and other configuration information into account. The sensor reference point – the bottom of an NPT thread, top of a BSP thread, or face of a flange – is the exact reference point for distance and level calculations. 

Remember the 3 D's of Radar 

Three fundamental conditions influence radar applications: 

  • The process medium's dielectric; 
  • The application's distance, or measuring range; and 
  • A wide range of disturbances can weaken or distort the radar signal. 

Low dielectric media can weaken radar's return signal, reducing the effective measurement range of a device. Pulse Burst Radar provides accurate measurements even in low dielectrics. However, when the dielectric is extremely low, as with liquid gas, fuels, and solvents, or when boiling and/or flashing can occur, Guided Wave Radar (GWR) may be the better choice in radar technology. 

The distance, or measurement range, of Pulse Burst Radar, is determined by the antenna used, the dielectric constant of the medium, and the presence of signal interference. Turbulence, foam, false targets (interior tank obstructions causing false echoes), multiple reflections (reflections off the tank roof), and a frequent level change rate can all weaken, scatter, or multiply radar signals. Excessively high or extremely low liquid levels can also be problematic. 

The Processing of Signals 

Because radar exhibits interference effects similar to those seen in light, the signal processing function is critical. The quality of a device's signal processing is what distinguishes today's cutting-edge radar transmitters from the rest. 

Pulse Burst Radar extracts accurate levels from false targets and background noise through its sophisticated signal processing capabilities. Because pulse burst radar circuitry is highly energy-efficient, no duty cycling is required to achieve effective measurement. As a result, Pulse Burst Radar can track high rates of change that would be impossible to track with other loop-powered radar transmitters. Although Pulse Burst Radar has a robust false target recognition and rejection routine, proper installation significantly minimizes false target reflections. 

Antennas 

The radar signal is transmitted and received by the antenna on the transmitter. Each antenna's maximum measuring range is primarily determined by dielectric constants and the degree of turbulence. Horn antennas can measure dielectric media as low as 1.4, whereas rod antennas have a minimum dielectric of 1.7. 

Benefits 

Pulse Burst Radar measures a wide range of media accurately and reliably in a wide range of process conditions, from calm product surfaces and water-based media to turbulent surfaces and aggressive hydrocarbon media. As a non-contact device, Pulse Burst Radar is immune to the complications that can occur when a probe comes into contact with the process media, such as coating from high viscosity media or corrosive attack from aggressive chemicals. Given the cost of extended probe lengths, the greater the measuring range, the more radar proves to be the cost-effective solution. Temperatures, pressures, the presence of vapors, and air movement within a vessel's free space have little effect on the radar. Specific gravity, conductivity, and dielectric constant changes do not affect measurement accuracy. The lack of moving parts in a 100% electronic instrument translates into low maintenance costs, and, as a two-wire, loop-powered device, power requirements and installation are greatly simplified.

Miller Energy, Inc.
https://millerenergy.com

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

In Western Pennsylvania:
Phone: 412-257-0200

In Ohio:
Phone: 440-735-0100

Magnetic Level Indicators and Controls for Industrial Process Applications

Magnetic Level Indicators and Controls

Fluid process control operations frequently involve the storage of liquids in a vessel or tank. The continuous and accurate indication of the liquid level within the tank is an important data point for process control decision making and safety. Several tank level measurement methods and instrument types are available, each with its own set of characteristics that may be advantageous for a specific installation. 

A tank liquid level indicator's selection criteria often include: 

  • Does the process require direct or indirect measurement of level?
  • What level measurement accuracy and reliability is needed?
  • What is the tank shape, regular or irregular?
  • Are there concerns with media compatibility with measurement device materials of construction?
  • How often will maintenance or calibration be needed?
  • Is the instrument capable of operating at the process temperature and pressure for the application?
  • Does the application require local display and visibility or remote?
  • Are control signals from the level indication required? What type and transmission protocol?
  • What kind of redundancy and safety devices, such as additional switches, are needed?

Magnetically coupled liquid level indicators, or MLIs, are widely used in the process industry. They are accurate, consistent, and reliably indicate liquid level. These units are completely sealed and do not require any maintenance. MLIs also eliminate the vapor or liquid emission issues that plague sight and gauge glasses. 

Most Compelling Reasons for Using MLI's:

  • Level measurement is continuous. 
  • Operable without the use of electricity. 
  • Regardless of tank shape or profile, they provide a direct visual tank fluid level indication. 
  • They are available in wide operating temperature and pressure ranges. 
  • MLI construction is resistant to breakage.
  • A variety of materials are available to accommodate corrosive media. 
  • Externally mounted measuring indicators, switches, and transmitters do not come into contact with the process media. 
  • MLI's provide a continual operation that requires little maintenance. 
  • The level indication is viewable from a greater distance than glass sight gauges. 
  • With a single instrument, it is possible to measure large fluid level ranges.

Magnetic level indicators have a strong presence in tank liquid level measurement and should be considered a candidate for meeting those application requirements. There are numerous options for customizing the level indicator for each application.  Work with your local Sales Engineer,  a specialist in level measurement, about your application challenges and positive outcomes. 

For more information, contact your local Miller Energy, Inc. regional office:

South Plainfield, NJ Office
Serving Northern NJ, New York, and Fairfield County Connecticut
South Clinton Ave.
South Plainfield, NJ 07080
Phone: 908-755-6700
Toll Free: 800-631-5454
Fax: 908-755-0312

Exton, PA Office
Serving Southern NJ, Eastern PA, Delaware and Central and Eastern Maryland
505 Gordon Drive
Exton, PA 19341
Phone: 610-363-6200
Toll Free: 888-631-5454
Fax: 610-524-7254

Cleveland, OH Office
Serving Ohio
555 Golden Oak Parkway
Cleveland, OH 44146
Phone: 440-735-0100
Fax: 440-735-0123

Choosing the Right Industrial Level Technology In Foaming Situations

In the chemical, manufacturing, food and beverage, life sciences, and other process industries, foam is sometimes a problem in liquid tanks. There is no "one-size-fits-all" level measurement option for foam because of its fluid nature. Understanding the properties of the foam and the type of measurement required is critical. Foam can form in a tank for various causes, including injecting air or gas into the liquid or agitator/mixing blade activity. Understanding the nature of the foam and the process is essential to minimize potentially costly errors when choosing a level measurement technique, regardless of the source.

For more information about applying the right instrumentation for level measurement in the presence of foam, contact Miller Energy, Inc.

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

https://millerenergy.com

The Valve for Abrasive and Slurry On/Off and Control Applications: The Ball Sector Valve

Ball Sector Valve

The Ball Sector Valve is intended to perform well in harsh environments such as slurries, dry media, fluids containing suspended solids, or liquids containing fibers. When combined with pneumatic and electric actuators, it is the best choice for exact control in various process industries such as mining, pulp and paper, and the chemical industry. 

The ball sector valve comprises a hemispherical shell - the ball sector - that is securely held in place in the valve body by two large bearing stems.

Ball sector valves deliver exceptional performance in demanding applications. When conventional butterfly and ball segment valves are closed, their critical sealing components are subjected to the most wear in the valve. Because of the unique design of the ball sector, the seal seals through a surface part that is less prone to wear. The ball sector valve facilitates sealing through less exposed areas of the ball sector to avoid abrasion-caused leakage. The sealing surface is not exposed to high flow velocities significantly extends the service life of ball sector valves. A self-adjusting PTFE packing with an integrated spring element seals the shaft and protects the bearing from media particles. This innovative seal design, combined with a variety of materials and finishes for the ball sector and valve seat, significantly extends the valve's life compared to other valve technologies. As a result, it is particularly suited to abrasive, high viscosity, or fiber-containing media. 

The modified equal-percentage operating characteristic (difference pressure increases as the valve closes) combined with the outstanding rangeability of 300:1 means that the valve can be used for most control tasks. The valve body's special connection ensures that the differential pressure on the valve has little effect on the actuating torque. 

Other technologies, such as a segmented ball or rotary globe valves, employ an excentric shaft, causing the ball or plug to lift up from the valve seat when the valve begins to open. As a result, sealing areas are immediately subjected to permanent wear. Particulate can become lodged between the seal ring and the ball/plug. The ball sector valve has centric and robust trunnions that allow the ball sector to maintain constant contact with the valve seat, preventing media contamination. Changes in differential pressure have no effect on the permanent actuation torque.

For more information about Schubert & Salzer products, contact Miller Energy by calling 800-631-5454, or visit https://millerenergy.com.

Selecting Variable Area Flow Meters for Process Flow Measurement

Variable Area Flow Meters

Many industrial processes involve the movement of fluid product components, either liquid or gaseous, through pipes. Because processing is about control, an input to the facility's management, measurement, or data logging centers will answer the query, "How much is going through that pipe?" 

In the industrial process measurement and control industry, there are several ways for quantifying flow, each with unique characteristics that may be useful under certain operating situations. All flow measuring methods are indirect because the actual measurement is of a character influenced predictably by a change in the media flow. Flow measurement is a critical component that, when paired with other fluid properties, is used to calculate the total mass of a fluid passing through the measurement site. 

The variable area meter, commonly known as a rotameter and VA meter, is a tried and true flow measuring device that operates by creating an equilibrium between an upward force created by fluid motion and a downward force, gravity. A tapering glass or metal tube encases a specifically shaped float, also known as a shaped weight, in the device. VA meters must be positioned vertically, with the media flowing upward from the bottom, so that the gravity force required for functioning is correctly aligned with the flow direction. As fluid flows upward via the precisely tapered tube, drag is created on the float enclosed within the tube, pulling it upward. As the float rises, the open space between the float and the tube wall expands, causing the fluid velocity and drag force to decrease. The flow velocity within the tube will cause the weight to climb for any given flow volume until the drag force generated by the flow reaches equilibrium with the countervailing power of gravity on the float. The tube and float are well designed, allowing for an immediate indication of flow volume.

Variable area flowmeters have the following operating characteristics: 

  • There is no need for external power or fuel for functioning. 
  • Vertical installation is required, with flow arriving at the bottom. 
  • Meters are calibrated to a given chemical and temperature. 
  • The operation is stable and has a modest pressure drop. 
  • For operation, constant gravity is required. 
  • Flow rate can be read locally using a meter or a scale inscribed on the tube. 
  • The visibility of the float through the medium is required for unit flow readings using glass tubes. 
  • For industrial flow metering equipment, accuracy is relatively low. 
  • Inexpensive upkeep, simple construction, and low comparative cost.

Brooks Instrument, a world-renowned maker of flow, pressure, and level measurement equipment, created a brief paper highlighting the parameters to consider when specifying a VA meter and how each aspect influences the unit's performance. The description is realistic and straightforward to grasp. It is suggested reading for all process stakeholders who want to improve their flow measuring skills.

For more information about variable area flow meters contact Miller Energy. Call 800-631-5454 or visit https://millerenergy.com.

New Product Alert: The United Electric Controls Excela™ Electronic Switch

United Electric's Excela™ is the first switch of its type. Excela™ provides plant operators with an affordable way to upgrade to electronic performance. It has only two wires and is simple to place into the existing mechanical switch infrastructure. This unique, high-quality electronic pressure and temperature switch provide everything operators require for improved performance at an affordable price.

There are benefits and drawbacks to using advanced transmitters and old electromechanical switches at a facility. In terms of maintenance, an operator may spend at least ten times trying to maintain a switch over a transmitter. A transmitter, on the other hand, can be expensive and excessive for a modest application. There is a market void for economical, easy-to-install, drop-in-upgrade instrumentation for a facility's old mechanical switch infrastructure. To address the maintenance and upgrade cost concerns, the Excela™ was designed from the ground up to combine the benefits of the electromechanical switch (e.g., simplicity) and the transmitter (e.g., precision) at an inexpensive price point.

The Excela™ electronic switch is for plant upgrades by replacing mechanical switches with cutting-edge digital switch technology. It makes use of the existing mechanical switch wire as well as the attached discrete input power supply. In most cases, Excela™ is a direct drop-in replacement for existing mechanical pressure, differential pressure, and temperature instrumentation, making upgrading instrumentation within a plant cost-effective and straightforward. Typical uses are monitoring pressure and temperature for alarm and emergency shutdown in lubricating oil, boiler, furnace feed pumps, cooling, chiller water injection pumps, compressors, and many others.

For more information about the Excela™ electronic switch contact Miller Energy. Call 800-631-5454 or visit https://millerenergy.com.

Process Refractometers for Water Treatment Chemical Concentration Monitoring

Process Refractometers for Water Treatment


INTRODUCTION


Pure water treatment removes undesirable chemicals, biological contaminants, suspended solids, and gases from raw water. Water purification aims to produce water for a specific purpose, such as human consumption and medical or industrial use.


Polyaluminium coagulants are increasing use in potable water treatment plants, particularly for soft, colored surface waters. Polyaluminium chloride (PACl) is gradually replacing Alum (aluminum sulfate), a commonly used coagulant in water treatment plants. Alum coagulates at a limited pH range (between 5.5 and 6.5) and often requires alkali to the raw water to achieve the optimum coagulation pH. Furthermore, the alum floc produced is particularly fragile, which is vital if a coagulant is required to maximize color removal in a microfiltration-based water treatment process.


K-Patents Teflon Body Refractometer PR-23-M from Miller Energy, Inc.


APPLICATION


Water treatment by chemical precipitation is a complex process. It starts with adding flocculants, specifically, Polyaluminium Chloride (PACl) and Sodium Hydroxide (NaOH). PACl is a synthetic polymer dissolved in water. It precipitates in big volumetric flocs, which absorb suspended pollutants in the raw water. The turbidity of the raw water defines Polyaluminium Chloride quantity. PACl concentration must be higher than 10 % To keep the flocculation process smooth. Polyaluminium Chloride is stable in the storage tank; however, it tends to crystallize after some time. Vaisala K-PATENTS® refractometer monitors the concentration of PACl to inform about the need for tank or pipe cleaning, thus preventing blockage caused by the PACl crystals.


NaOH regulates pH level, increases alkalinity, and neutralizes acids in the water. In alkaline water, the coagulation and flocculation processes work more effectively. Moreover, sufficient alkalinity prevents dissolving the lead from pipes and pipe fittings and reduces the corrosive effect of the water to iron pipes.


Further, particles suspended in water start to precipitate and agglomerate to form larger particles, known as flocs. The flocs are then settled at the bottom, forming sludge, and then removed from the process. After separating most of the floc, the remaining suspended particles and unsettled floc get filtered to remove water.


In the filtration phase, the water goes through the layers of anthracite, sand, and gravel. As a result, organic compounds contributing to taste and odor get removed. Other remaining particles get trapped by adhering to the sand and gravel particles.


After harmful micro-organisms get removed through filtering, it is necessary to add disinfecting chemicals to the water to inactivate any remaining pathogens and potentially harmful micro-organisms. One of the disinfecting chemicals used is Sodium Hypochlorite (NaOCl). When dissolved in water, this chemical releases chlorine, which is an efficient and safe disinfectant if added in a sufficient amount. Apart from sodium hypochlorite, liquid chlorine and chlorine dioxide are also choices as disinfectants.


Fluoride may also be added to the water to reduce tooth decay and prevent chronic diseases. However, fluoride in the water must not exceed recommended levels. Excessive levels of fluoride can be toxic or cause undesirable cosmetic effects such as staining of teeth.


Sodium Hypochlorite is unstable and quickly decomposes. The stability of NaOCl solution is dependent on the following factors:


  • Hypochlorite concentration
  • The temperature of the solution
  • PH value of the solution
  • The concentration of the impurities during catalyzing decomposition
  • Exposure to light


With the process refractometer, it is possible to monitor NaOCl concentration and control the disinfection conditions.


The water purification disinfection stage happens in the disinfectant basin. Then, corrosion control assures the high quality of the purified water. Finally, the pure water gets stored for further consumption.


INSTRUMENTATION AND INSTALLATION


Vaisala K-PATENTS® Teflon Body Refractometer PR-23-M provides in-line measurements of Polyaluminium Chloride and Sodium Hydroxide at the initial stage of purification, ensuring the efficient flocculation of undesired particles. In addition, through the measurement of Sodium Hypochlorite and Fluoride at the water disinfection stage, high-quality purified water at the outlet is assured.


Refractometer installations happen in three different points in a by-pass loop between each chemical tank pump outlet and the treatment point. The refractometer allows monitoring the chemicals concentration at the exit from the storage tank to the pipe treatment point.


Typical measurement ranges are:

  • PACl is ca. 10-11 %
  • NaOH is ca. 40-45 %
  • NaOCl is ca. 8-12 %

Miller Energy, Inc.
https://millerenergy.com
800-631-5454

How Does a 250:1 Turndown Improve Your Bioprocess Performance?

The Brooks Instrument SLA Series Biotech Mass Flow Controller (MFC) with a 250:1 turndown delivers critical benefits to your bioprocess. This biotech-focused MFC provides the added flexibility of a higher controllable range than a traditional MFC, enabling easy scaling and reducing the total cost of ownership by requiring fewer gas lines and mass flow controllers in the system configuration. Performance of the bioprocess also improves by reducing DO noise while fewer overall components simplify system maintenance. 

For more information about Brooks Instrument products, contact Miller Energy by calling 800-631-5454, or visit https://millerenergy.com.

How Proper Level Instrumentation Can Alleviate Foam Headaches

Proper Level Instrumentation for Foam

Foam is at times present in liquid tanks used in the chemical, manufacturing, food and beverage, life sciences, and other process industries. Because of foam's fluid nature, there is no such thing as a "one-size-fits-all" level measurement solution. It's essential to understand the foam's characteristics and understand what form of measurement is needed. The foam may develop in a tank for several reasons, such as introducing air or gas into the liquid or the activity of agitators/mixing blades. Regardless of the source, caution is required when selecting a level measurement technology to avoid potentially costly errors. 

Magnetrol, a world-leading manufacturer of level instrumentation, authored a white paper that aims to go through the challenges that foam presents and overcome them by recommending proper instrumentation.

GET THE WHITE PAPER HERE

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

https://millerenergy.com

Cashco Sanitary / Hygienic Regulators and Control Valves

Cashco manufactures a broad line of throttling rotary and linear control valves, pressure reducing regulators, and back pressure regulators used in pharmaceutical, biopharma, life science, food & beverage, cosmetic, and semiconductor industries. 

Cashco sanitary/hygienic products include: 

Sanitary Reducing Regulators 

Model C-CS, Model C-PRV, CA1/SA1, CA4/SA4, Model 5381, Model P1, Model P2 Model P3, Model P4, Model P5, Model PA1/PL1 

Sanitary Back Pressure Regulators 

Model C-BPV, Model 3171, Model CA5/SA5, Model BA1/BL1, Model B2 

Sanitary Control Valves 

Model SCV-30, Model SCV-S 

Controllers 

Model 764P-37 

Sanitary Blanketing Valve 

Model 1088, Model 1088-BP, Model 1100 

For more information about Cashco Sanitary / Hygienic Products, contact Miller Energy. Call them at 800-631-5454 or visit their website at https://millerenergy.com​.

United Electric Controls 12 Series Pressure and Temperature Switches

United Electric Controls 12 Series Pressure and Temperature Switches

SIL 2 Certified, vibration-resistant, 316 stainless steel pressure, differential pressure and temperature switches.

The United Electric Controls 12 Series hazardous location switches are suitable for challenging applications where space is limited. Snap-action Belleville spring assemblies provide vibration resistance and extended switching life. The 316 stainless steel enclosure and the hermetically sealed switch provide robust environmental protection. Approved for use in hazardous environments, the 12 Series outperforms the competition in applications ranging from refineries to chemical plants, rotating machinery, and more.


In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

https://millerenergy.com

The Thermo Scientific™ AquaPro™ Multi-Input Process Analyzer

Thermo Scientific™ AquaPro™

Thermo Scientific™ AquaPro™ provides accurate, user-friendly in-line monitoring of process applications — from power generation to municipal water and wastewater.

The AquaPro™ is an on-line liquid analytical measurement platform that supports up to four sensors in an outdoor rated enclosure. The enclosure can be mounted in a ½ DIN panel, U-bolted to a pipe or mounted on a wall. The large color graphics display makes it easy to view measurements over a wide range of environmental conditions. There is a USB data port that is accessible from the front panel to transfer data, auto-configure the system setup or to upgrade the operating software with new features.

The Thermo Scientific™ AquaPro™ Multi-Input Intelligent Process Analyzer provides accurate, user-friendly in-line monitoring of process applications — from power generation to municipal water and wastewater.

The AquaPro™ Multi-Input Intelligent Process Analyzer is far more than a 4-wire multi-input meter. It is a sophisticated and highly flexible analysis platform for a wide range of process applications.

To download the AquaPro™ brochure, click this link. For more immediate information, contact Miller Energy:

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

In Western Pennsylvania:
Phone: 412-257-0200

In Ohio:
Phone: 440-735-0100

The Tank Mount Series Weighing Equipment by BLH Nobel

Tank Mount Series Weighing Equipment by BLH Nobel

BLH Nobel has launched its new Tank Mount Series of weighing equipment for applications for process weighing. The new series comprises three fully standardized weight modules with off-the-shelf availability in capacities of up to 200 tons and numerous appropriate junction boxes and instruments. It is an integrated solution for accurate and repeatable weighing of materials for various applications, such as large silos, vessels, small storage containers, and clean-in-place batching processes. 

Known for its customizable, high-precision, smart weighing solutions, BLH Nobel is a well-established pioneer in process weighing. The Tank Mount Series offers a cost-effective solution for end-users as well as system integrators and OEMs, consisting of two low and one high-capacity weight modules with mV/V output: 

  • With capacities of up to 5 ton/ton, the TankMount Metric Weight Module and its imperial equivalent EconoMount Weight Module are both well suited for general industrial applications requiring retrofitting existing structures or turning hoppers into scales. Weight modules are rated IP 67 or better as standard, with optional ATEX, FM, NEMA4, OIML, and NTEP, Class III, and IIIL approved versions available. 
  • With the KDH5 Weight Module, the Tank Mount Series covers an increased capacity of up to 200 tons at an accuracy level of 0.075 percent of the Rated Performance. Its lightweight and durable mechanical architecture feature an integrated tilting guard for fast installation. The Weight Module is suitable for heavy-silo weighing applications or weight bridges with ATEX, IECEx or FM certified versions at no additional cost. Higher capacities and EN 1090-compliant versions are also available. 

BLH Nobel provides a range of appropriate junction boxes and equipment to offer full weighing solutions in a single-stop store. For example, the WIN5 weight indicator is well suited for simple applications that can benefit from its stainless steel enclosure, the high-contrast 6-digit LED display, and the working pushbuttons supporting tare weight zero settings for empty vessels. The G5 DIN Rail Mount meets advanced weighing and control equipment specifications. It is available as a DIN rail edition with an integrated monitor and functional keypad, simple navigation, and direct control at the production facility. The G5 instrument family's modular hardware supports a wide range of communication options via Ethernet, RS485, USB, Fieldbus, and analog output-with maximum versatility.

In New York Metro and Northern NJ
Phone: 800-631-5454

In Eastern Pennsylvania and Delaware:
Phone: 610-363-6200

https://millerenergy.com