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Ashcroft® has a team of experts ready to help resolve even the most difficult applications and technical issues. The company has an extensive line of products, including adjustable pressure switches, and if you require broader specifications than what is available, their engineers, technical staff and product marketing specialists can work with you to custom fit the perfect product for the job.
SOR® manufactures a full line of pressure, differential pressure, temperature, vacuum and level switches that are certified fit for use in SIL (Safety Integrity Level) environments. We are one of only a few manufacturers to offer its entire range of switches certified to the IEC 61508 standard. Our fundamentals include superior quality, excellent service and quick delivery.
At Tecmark, they are committed to providing customers with quality products, services and on time deliveries. Their products are meant to control or help control a wide range of equipment and appliances, many of which you use everyday. From adjustable pressure switches to much more complicated parts, Tecmark has the perfect solution for you. Call today to get started!
United Electric Controls is devoted to providing a wide variety of highly reliable products, including adjustable pressure switches designed for use in stable, indoor locations, or in hazardous, and the most hostile outdoor conditions. Their engineering staff is always available to work directly with customers to help furnish solutions to meet their unique application requirements.
Dwyer Instruments is a leading manufacturer in the controls and instrumentation industry. They are able to serve numerous markets including HVAC, chemical, food, oil, gas, pollution control and many others. Dwyer is known for their exceptional quality products, including adjustable pressure switches, and their outstanding customer service. Call today for assistance with your project!
Air Logic is a manufacturer of precision switches that interface from pressure signals to electrical control circuits and from vacuum signals to electrical systems. These snap-action products are able to provide a positive and reliable response. For adjustable pressure switches and all other needs, make sure to contact Air Logic today so they can start assisting you.
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Industry Information
Adjustable Pressure Switches
Adjustable pressure switches are beneficial for wide-ranging industries such as: defense, for applications in unstable environments or that require travel to different terrains; aerospace, for entering, exiting and re-entering the earth's atmosphere; industrial manufacturing, for applications with multi-step processes, or even multiple different process; and medical and instrumentation, in which testing is performed at various pressures in order to establish expected results. Available in single, double or triple switch configurations, each switch in the configuration may be individually adjusted to required pressures. In addition, adjustable pressure switches may be used with a wide range of liquid or gaseous mediums, such as hydraulic fluids, air and chemicals.
Adjustable pressures switches can come in a wide range of sizes and configurations as well as being actuated or powered through various means. Adjustable pressure switches are most often powered by electromechanical means, although they can be fully mechanical or electrical. In addition, many different means of actuation can be used for adjustable pressure switches including diaphragms, pistons and electronic sensors with snap action switches. Diaphragms are very common, and are actuated as the result of pressure fluctuation when the flow exceeds the set point. When this occurs, the diaphragm is pushed open and the medium is able to flow through. Pistons are also fairly common, and are actuated in much the same way as a valve, opening or closing in response to high pressure flow. Electronic sensors with snap-action switches are the most common means of actuation for electromechanical adjustable pressure switches. If the pressure reaches above or falls below the set pressure points, the electronic sensors will send a signal to the snap-action switch, which will immediately close off medium flow so that the process is not compromised in any way. Adjustable pressure switches are typically differential, meaning that they measure or regulate between two points of differing pressure and actuate based on these set points.
