Showing posts with label upstate New York. Show all posts
Showing posts with label upstate New York. Show all posts

Wednesday, February 8, 2017

M.S. Jacobs & Associates - Equipment Engineers

aerial view wastewater treatment plant settling ponds
Wastewater treatment is one of the many industrial sectors
served by M.S. Jacobs
M.S. Jacobs and Associates has been a leading manufacturer's representative and distributor of industrial instrumentation and controls since 1945. Expanding from its original focus on the steel industry, MS Jacobs services and supplies products in all major industrial markets, including power generation, chemical processing, pulp and paper, oil and gas production, water and wastewater treatment, and nuclear power generation.

The company's longevity and dedication to the industrial market has resulted in a broad offering of superior quality products for flow, level, pressure, and temperature measurement, as well as filtration products and valves. Everyone at MS Jacobs takes pride in the company's ability to solve tough applications and provide exceptional customer service with a team of trained outside sales engineers and inside customer service representatives.

MS Jacobs' Pittsburgh service center provides instrument calibration and repair for MSJ's complete line of products, as well as those of other manufacturers. The company carries factory authorization for repair of numerous manufacturers' industrial process instrumentation products. The service center also provides custom assembly of instruments and other gear to meet customer requirements. Completed assemblies are tested and certified prior to shipment.

Reach out to MS Jacobs & Associates for the products and services that move your process instrumentation and control projects toward a successful completion.



Wednesday, January 25, 2017

Hinge Restrained Expansion Joints for Process Piping

cutaway hinge restrained expansion joint for piping
Cutaway view of hinge restrained expansion joint
Process piping of sufficient size or extent can require allowances be made for expansion of the piping material in the installed location. The design criteria will include factors that impact the expansion of the piping components, as well as the relationships between the piping and elements of their supporting structures. Expansion can produce substantial movement of pipe sections which must be accommodated by the supports and the piping itself.

One manufacturer, General Rubber Corp., provides a hinge restrained rubber expansion joint that is designed to allow angular rotation of a piping section within a single plane. The expansion joint isolates the movement of one pipe section from its adjacent connected section. The assembly is comprised of a pair of pin connected hinge plates attached to the expansion joint hardware. The company further describes the unit construction and function...

The hinge assembly must be designed for the internal pressure thrust forces of the system. They can be used in sets of two or three to absorb large lateral movements in a single plane. This optimally designed arrangement is an effective solution for absorbing large axial thermal movements from an adjacent pipe run. Its spool type body is constructed with full rubber flanges, a high-grade leak proof-tube, multiple layers of high-strength tire cord, high tensile steel reinforcement and a seamless cover. They are commonly used when the support structure or adjacent equipment have load limitations. The economic benefits of this arrangement include a smaller system footprint with far fewer anchors and guides.
The video included below provides an animated illustration of how the expansion joint functions. More information is available from product specialists, with whom you should share your process piping system challenges.

Wednesday, January 18, 2017

Hazardous Gas and Flame Detection

CO2 gas detector for industrial safety
Carbon dioxide level detector
Courtesy Sierra Monitor Corp.
MS Jacobs handles the Sierra Monitor line of gas and flame detection devices for use in commercial and industrial facilities. SMC manufactures complete solutions for gas and flame detection, from the sensors to the monitoring and control stations. The systems approach includes sensor modules, controllers, and software working together to provide detection, alarm, analytics, and delivery of all necessary information across communications networks.

SMC employs a variety of technologies to provide application matched performance in their gas and flame detectors. The company innovates and leverages their IIoT (Industrial Internet of Things) expertise to bring operating efficiency and enhanced levels of protection to customer facilities. Systems are tailored to provide the level of protection appropriate for a facility or application, as well as a customized response.

The various sensor  modules are optimized for their intended application range, bringing accuracy and efficiency to hazardous gas and flame detection. Some of the benefits include:

  • Low power requirements
  • Rapid response
  • Various filtering means to discriminate between noise and real hazards
  • Multiple output options that include relays, analog, and digital communications
  • Long calibration intervals for reduced maintenance
  • Remote sensor configuration
  • Self diagnostics
  • Local display
  • More
Share your gas and flame monitoring challenges with application specialists, combining your process and facility knowledge with their product application expertise to develop a comprehensive and effective solution.

Monday, January 9, 2017

Niagara Meters: Overview of Flow Measurement Devices

external view cutaway view target flowmeter
Cutaway and exterior views of target flowmeter
Niagara Meters, based in Spartanburg, South Carolina, is a well recognized brand in the flow measurement field. For over a hundred and fifty years, their products have been used in a myriad of industries, including agriculture, petrochemical processing, and even aboard United States Navy ships. The company’s flow meter products target three basic functions: flow measurement of liquid, gas flowmeters, and flowmeters for steam. The three product application groups are anchored by Niagara’s operating technology thesis statement, “specializing in innovative, reliable products.”

The largest array of Niagara meters are those utilized for liquid flow measurement. For measuring liquid in an open channel, such as a weir or flume, Niagara offers an application specific ultrasonic open channel flowmeter, which comes equipped with one or more sensors, along with a level monitor. The device is flexibly configurable for different arrays, and calculates liquid level, open channel flow and differential level measurement.

cutaway view turbine flowmeter
Cutaway view of turbine flowmeter
Measuring potable water flow through a pipe branch or system can be accomplished easily with the reliable mechanical MTX/WPX model series. In this turbine technology flowmeter, water pressure and resulting flow drives the internal turbine rotor. Magnetic coupling of the rotor to a flow indicator makes this instrument simple, reliable, and rugged for totalizing, rate of flow, and batch control applications.

Flow measurement in applications involving liquids with viscosity similar to oil are candidates for Niagara’s positive displacement oscillating piston flowmeter. This positive displacement device employs a piston which rotates in a flow chamber inside the meter. Liquid flow forces the piston to rotate, with the rotations recorded by a totalizer or pulse transmitter. Mechanical and smart electronic versions are available in a number of variants to meet the range of register and interface requirements.

Another mechanical positive displacement technology from the company uses a nutating disc and gear train to measure flow and provide a totalized flow register. The nutating disc is precisely fitted into the flow chamber and wobbles in a predictable manner that can be counted and used to measure volumetric flow. As with the oscillating piston products, a wide array of variants, including a smart meter version, are available to accommodate any register requirement.

Niagara also offers a fully electronic magnetic flowmeter, or Magmeter. The 6600 Series Magmeter can only be applied with conductive fluids, and converts the voltage produced when the fluid flows through a magnetic field to a volumetric flow signal for a high accuracy solution with no moving parts.

The company offers one additional category of flowmeter technology; applicable to liquids, gas, or steam. The target meter has a solid disk (the target) located in the flow path. The dynamic force of fluid movement acting on the target is converted to an electrical output signal that is proportional to flow rate.

All of Niagara’s flow measurement devices are time proven through many applications. For assistance in selecting and configuring a flowmeter for a particular application, share your requirements and process measurement challenges with a product specialist. The combination of your process knowledge and their product application expertise will produce effective solutions.

Monday, January 2, 2017

Float and Thermostatic Steam Traps

Float and thermostatic steam trap
Float and Thermostatic Steam Trap
Courtesy Colton Industries
Steam traps are found on almost every steam system in commercial and industrial sites. The trap is a self-contained automatic valve that allows condensate to drain from a steam containing system, while retaining the steam within the system. Non-condensible gases can also be removed by a steam trap with a thermostatically controlled port.

Steam based heating relies on the delivery of the latent heat of the steam to a heat exchanger or piece of utilization equipment. Once the latent heat is delivered, condensate (basically hot water) forms. The condensate contains no latent heat and provides comparatively little value as a heat source. Utilization equipment and heat exchangers have their performance predicated upon a supply of steam, not hot water. A properly selected steam trap will remove condensate across a range of steam utilization rates, keeping the system operating at the rated capacity.

The steam trap routes the condensate out of the steam containing portion of the system, often on a return trip to the boiler. Cycling the condensate back through the system for re-boiling contributes greatly to steam system energy efficiency. Condensate removal is accomplished with a float. Non-condensible gases are vented through a thermostatically controlled port on the unit.

More details on steam traps are included below. Share your steam system challenges with a product specialist, combining your facility and process knowledge with their product application expertise to develop effective solutions.



Tuesday, December 6, 2016

Thermoelectric Generator for Remote Site Power Generation

thermoelectric generators remote power system
Thermoelectric generators at remote site
Courtesy Gentherm GPT
Some operations, by their nature, dictate the location in which they will be undertaken. An obvious example is oil and gas production, but there are many others. These sometimes challenging locations burden designers and operators with providing remote communications, even on site power generation. Remote installations can often be unattended, yet require reliable continuous electric power to operate. Establishing an on site power source requires thoughtful selection of technology and equipment to provide the best solution.

thermoelectric generator is one of several solutions to consider as a power source at a remote location. Each generation technology has a set of attributes making it more or less desirable for an application under consideration.

Thermoelectric generators convert heat directly into electricity using a fuel source for heat, a hermetically sealed thermopile, cooling fins, and no moving parts. The TEG delivers a low maintenance and cost effective solution for remote power requirements, having operational and cost benefits over engine driven generators, batteries and solar sources for many applications.

The short document below provides an overview of thermoelectric generator operation and application. Talk to a product specialist about your need to power and communicate with a remote site. A thermoelectric generator may be an option you had not considered, but may prove to be the best solution.



Friday, December 2, 2016

Installing a Clamp-on Ultrasonic Flow Meter

industrial process ultrasonic flowmeter clamp on style
Ultrasonic flow meter with clamp on sensor
Courtesy Flexim
Ultrasonic flow meters are utilized throughout the fluid processing industries, as well as for compressed air and energy monitoring. The non-invasive nature of the sensor installation couples with sufficient accuracy and low maintenance requirements to give this technology a competitive edge for many applications.

Producing consistently accurate results with an ultrasonic flow meter depends heavily on a proper installation. Flexim, a globally recognized leader in the manufacture of ultrasonic flow meters, provides us with a video that steps through the installation process, with recommendations and guidance along the way.

Flexim manufactures a full range of ultrasonic flow measurement equipment and instruments for industrial and commercial applications. Share your flow measurement challenges with process measurement experts, combining your process knowledge with their product application expertise to develop effective solutions.

Tuesday, November 15, 2016

Monitoring Generator Sets in Standby Mode Increases Reliability

Remote Monitoring of Electric Generator in Standy Mode
Electrtic generators used as backup power sources play a critical role in maintaining operations at many facilities. They may be automatically test run periodically, but still sit idle for extended times. Continuous remote monitoring of equipment condition can reduce the risk of a failed start.

Acromag, a globally recognized manufacturer of signal conditioning equipment, has authored an application note outlining the extent of remote monitoring that should be employed and how to accomplish it.

The application note is included below. Share your process signal conditioning and transmitting challenges with product specialists, combining your process knowledge with their product application expertise to develop effective solutions.


Wednesday, November 9, 2016

In-Line Thermal Flow Meters

in-line thermal dispersion flow meters
In-line thermal dispersion flow meters
Thermal Instrument Company
Thermal dispersion mass flow meters provide an accurate means of mass flow measurement with no moving parts and little or no encroachment on the media flow path. There are a number of different configurations to be found among various manufacturers, but all function in basically the same manner.

Two sensors are exposed to the heat transferring effect of the flowing media. When the media composition is known, the mass flow can be calculated using the meter reading and the pipe cross sectional area. One of the flow meter sensors is heated, the other is allowed to follow the media temperature as a reference. The heat dispersion from the heated sensor is measured and used to calculate mass flow.

Some positive attributes of thermal dispersion flow meters:

  • In-line and insertion configurations available to accommodate very small to large pipe sizes
  • Rugged Construction – Stainless Steel with available protective coatings and other specialty metals
  • No moving parts
  • Measure liquid or gas in general, sanitary, and ultra pure applications
  • Measurement not adversely impacted by changes in pressure or temperature
  • Wide range of process connections 
  • In-line versions provide unobstructed flow path
  • Wide turndown suitable for extended flow range
  • Back up sensors for extended life
  • Sensors do not contact process media
  • Flow and total flow measured
  • 4-20 mA output interfaces easily with other instruments and equipment
Share all your process measurement challenges and requirements with product application specialists, combining your process knowledge with their product application expertise to develop effective solutions.

Tuesday, November 1, 2016

Foot Valves: Basic, Hidden, Essential

industrial valve foot valve suction valve
Foot valve showing inlet filter screen
Colton Industries
A foot valve is a purpose specific check valve. Designed for immersion in a well, tank, or other liquid containing vessel, it serves as a one-way inlet valve on piping leading to the suction side of a pump. Foot valves and their connected piping will extend downward from the pump suction elevation. The purpose of the valve is to maintain prime on the pump by preventing the water column in the suction line from collapsing, due to gravity, and draining all the liquid from the suction side of the pump system.

For industrial applications, there are numerous versions of foot valves available in varying sizes, capacities and materials of construction. The function of the valve is simple, so the key selection criteria can be focused on features that will contribute to longevity and reduce or eliminate any maintenance burden.

The data sheet below provides some good illustrations of a foot valve and how it is installed. Share your fluid processing and control challenges with application experts, combining your process and facility knowledge with their product application expertise to develop effective solutions.

Wednesday, October 26, 2016

Pneumatic Volume Booster Function

pneumatic volume booster
Pneumatic Volume Booster
Fairchild
A volume booster is used in a pneumatic control system to relay a low flow signal as one with greater flow volume. The common configuration is to provide a 1:1 ratio between the input and output pressure, keeping the input and output signals the same pressure. Products are available that deliver different ratios.

The general purpose of a volume booster is to provide a relay between a system with low flow volume and one with higher volume requirements. A typical example is a pneumatic actuator. The flow available through the pneumatic signal line may be insufficient to deliver the response rate desired from the pneumatic actuator. A volume booster, with control over an independent air supply, solves this challenge with increased flow volume at the same pressure as the control signal.

Volume boosters are simple in operation. The input signal applies force to one side of a diaphragm, the output pressure to the other. An imbalance between the two applied pressures will cause the diaphragm to move, changing the position of the valve and the outlet pressure until the two forces are again in balance. Little maintenance is required when the units are properly installed and supply air is of good quality.

The unit pictured is from Fairchild, a well recognized manufacturer of industrial pneumatic components, and provides a 1:1 ratio. There are some key points in the selection process, so reach out to a product specialist with your pneumatic system challenges and requirements. Combining your process and facility knowledge with their product application expertise will produce effective solutions.