Pressure Switches
Testimonials
At first, I wasn’t entirely sure what I needed to suit my requirements but after speaking to the team, I was much more clued up and knew what I needed, really great service.
Really happy with the service at Applications Engineering, Martin was brilliant and was really keen to assist me and answer my questions.
I needed advice and clarification on a few things and Andrea sorted it really quickly and efficiently.
Very helpful indeed!
Fantastic service! I called up and spoke to Sam who was super helpful and answered all my questions.
Highly satisfied!
About our Pressure Switches
Pressure switches and sensors are essential components in various industrial and manufacturing applications. These devices provide vital electrical feedback in response to changes in pressure, enabling precise monitoring and control of pressure-based systems. Applications Engineering offers a wide selection of high-quality pressure switches and sensors to meet the diverse needs of our customers. Our products are designed to perform reliably in demanding environments, from water pumps and compressors to aircraft cabin pressure systems and battery charge control.
What is a Pressure Switch?
A pressure switch, also known as a pressure sensor, utilises fluid pressure within a chamber to activate a physical mechanism that opens or closes electrical contacts. This triggers connected apparatus, such as a pump or alarm system. The pressure point at which the switch is activated is preset during manufacturing. In contrast, an electronic pressure switch uses electronic signals to trigger the switch.
Types of Pressure Switches
At Applications Engineering, we supply a wide range of pressure switches designed to meet diverse application requirements:
Single Pole Single Throw (SPST) Pressure Switches: Simple and reliable switches that open or close a single circuit when a pressure threshold is reached.
Single Pole Double Throw (SPDT) Pressure Switches: Versatile switches with two outputs, allowing one circuit to open while another closes.
Electronic Pressure Switches: Advanced switches with digital outputs, adjustable setpoints, and real-time monitoring.
Differential Pressure Switches: Measure pressure differences and activate at predefined thresholds, ensuring balance and efficiency.
Where Are Pressure Switches Used?
Pressure switches are specifically designed to be used in industrial machinery, HVAC systems, water pumps, and compressors. They are commonly used across a wide range of general-purpose applications but are particularly critical in industries such as aerospace, manufacturing, and energy production.
Why Choose Application Engineering?
At Applications Engineering, we are dedicated to providing reliable and precise pressure measurement solutions designed to meet the highest quality standards. Our range of pressure switches and sensors is manufactured to comply with all relevant industry regulations, ensuring they perform dependably even in the most critical and demanding environments.
This commitment to quality and compliance not only enhances operational efficiency but also ensures safety and peace of mind for our customers across various sectors. With a focus on durability, precision, and reliability, our pressure switches and sensors are the trusted choice for professionals who require performance they can depend on. Get in touch today.
Frequently Asked Questions
- How to Adjust Pressure Switches
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Mechanical Pressure Switches are generally not adjustable, as their pressure setpoints are predetermined during the manufacturing process to ensure precise operation for specific applications. These switches are designed to deliver reliable performance with minimal need for adjustments, making them ideal for systems where consistent pressure thresholds are required.
Electronic Pressure Switches, on the other hand, offer greater flexibility and can be adjusted to suit varying operational needs. Users can modify actuation points, pressure ranges, and other settings through a built-in interface or external controls, depending on the model. This adaptability makes electronic switches highly versatile and suitable for dynamic environments where pressure requirements may change over time.
- How Does a Differential Pressure Switch Work?
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A differential pressure switch is designed to monitor the pressure difference between two points within a system and activate when the difference reaches a predefined threshold. This mechanism ensures that systems maintain proper pressure balance, which is critical for safety, efficiency, and optimal performance.
- What Is the Lifespan of a Pressure Switch?
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The lifespan of a pressure switch depends on several factors, including the type of switch, the operating conditions, and the maintenance it receives. On average, a well-designed pressure switch can last anywhere from 5 to 10 years or longer with proper care.
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