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<h2>What are Pressure Sensors?</h2><p>Pressure sensors are devices that sense the applied pressure of gases or liquids. The output of the measurement is then converted into an electrical signal which reflects the amount of pressure applied.</p><p>There are various sensor technologies used within pressure sensors devices. Depending on the measurement requirements, this can influence their sensing accuracy and reliability. The mechanical displacement within the sensor is turned into an electrical output signal which is achieved 5 different methods.</p><ul><li>Resistive - These types of sensors use the change in electrical resistance of a strain gauge connected to the diaphragm.</li><li>Capacitive - Are highly sensitive and are able to measure low pressure under 10 bar while still withstanding large overloads.</li><li>Piezoelectric - These sensors use substances like Quartz to generate a charge on the surface when pressure is applied. Piezoelectric pressure sensors are ideal for measuring fast changing pressures.</li><li>Optical - These use interferometry to measure pressure changes in optical fibre. They are not disturbed by EMI and can be used in noisy or medical environments.</li><li>MEMS - This stands for micro-electro-mechanical system and contains capacitive or piezo pressure sensing mechanisms on silicon at micron level resolution.</li></ul><h3>Types of Pressure Sensors</h3><p>There are various properties which can be used to classify the type of sensor it is and it's appropriate application, including; what pressure range they measure, their operating temperature range or the pressure type they measure.</p><ul><li>Absolute Pressure Sensor - This type of sensor measures pressure relative to the perfect vacuum (zero reference point).</li><li>Gauge Pressure Sensors - These are often used to measure atmospheric pressure and are sometimes referred to as relative pressure sensors.</li><li>Sealed Gauge Pressure Sensor - Similar to gauge pressure sensors except they measure pressure relative to a fixed pressure, not the current ambient atmospheric pressure which can vary.</li><li><a href="https://uk.rs-online.com/web/c/automation-control-gear/sensors/pressure-sensors/?applied-dimensions=4294572451">Differential Pressure Sensor</a> - These can be used to measure the difference between two different pressures (differential pressure) which can be connected to either side of the sensor. They are often used to measure pressure drops, fluid levels and flow rates.</li></ul><h3>Pressure Sensor Applications</h3><p>Pressure sensors are used in many applications in a large range of industries. These include</p><ul><li>Medical</li><li>Aviation</li><li>Automotive</li><li>Marine</li></ul><p>Browse the broad range of Pressure Sensors RS have to offer from industry leading brands</p>

Shop our range of Pressure Sensor supplies & accessories. Free Next Day Delivery. Browse our latest Pressure Sensor offers.

Pressure Sensors | Water & Air Pressure Sensor | RS

Pressure Sensors

Buy Differential Pressure Sensors. Browse our range of high-quality Differential Pressure Sensor offers. Order today.

Differential Pressure Sensor | RS

<p>Differential pressure sensors are used in a wide range of industrial and commercial applications, they are one of the most common types of pressure sensor used in industry today and are a popular choice as they last longer, function better, and are incredibly accurate.</p><p>RS Components offer an extensive selection of high-quality differential pressure sensors from industry-leading brands including Bourdon, Eaton, Gems Sensors, Honeywell, Parker, Schneider Electric, Sensirion, TE Connectivity and Telemecanique Sensors</p><h2>How does a differential pressure sensor work?</h2><p> Differential pressure sensors make it necessary not to know the absolute pressure of a medium, only the difference between the two points being measured. Differential pressure sensors give a comparative measurement between the two points using piezoresistive technology, allowing for ultra-low measurement of differential pressure. Differential pressure sensors possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of differential pressure sensors RS Components have to offer and order today for next day delivery</p>

Buy Honeywell Pressure Sensors from RS Components. For accurate pressure sensing, choose from our range of Honeywell sensors here at RS. Free next day delivery!

Honeywell Pressure Sensors | RS Components

<p>For fast, accurate pressure readings choose from our comprehensive range of dependable Honeywell pressure sensors here at RS Components.</p><h2>What is a pressure sensor and how does it work?</h2><p>As its name suggests, a pressure sensor is a device which is used to monitor and detect the applied pressure of gases or liquids. They work by detecting changes in pressure, which then causes a physical reaction in the sensing element of the device. This output is then translated into an electrical signal. Two commonly used main types are pneumatic sensors, which are used with air and gas applications, and hydraulic, which are used with water and fluids.</p><p>They can be used for a broad range of pressure measuring purposes in industrial or scientific areas such as checking the applied pressure of mediums in tanks and systems, monitoring liquid levels, tracking pressure changes between separate locations.</p><p>The 24PC/26PC series models by Honeywell are miniature SMT (surface mount technology) low-pressure sensors which are ideal for use with wet or wet differential sensing. Due to their compact size they are a great space saving solution for your installation. These devices use a specialised piezo-resistive micro-machined sensing element, ensuring high performance and accuracy. They are are designed to measure ±1 to ±15 psi (over an operating temperature range of -40 to 85 ºC) .</p><p>The PX3 series heavy duty pressure transducers use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning. These devices feature a rapid response time of less than 2 ms. They also offer environmental protection up to IP67 for high resistance against water/particle ingress and are perfect for use in challenging industrial installations. They use tough brass housing which is corrosion resistant, for optimal longevity.</p><p>Honeywell sensing technology and solutions are designed to handle a variety of simple and complex applications, with components made for increased safety, superior performance, and longer productivity. Browse the portfolio today to find the most efficient sensor for your system requirements.</p>

Buy Norgren Pressure Sensors from RS. Browse the latest Pressure Sensors by Norgren, with free next day delivery!

Norgren Pressure Sensors | RS

<p>Here at RS we have a great range of pressure sensors from IMI Norgren to choose from.</p><p>Their offer includes the 34D electronic pressure sensors, which are ideal for installations where a mechanical switch is not suitable. They feature digital displays and LED indicators which provide high visibility, and robust housings to endure aggressive environments. Models with IO-Link also offer simple remote set-up capabilities and access to application performance data, ensuring optimal system monitoring. Norgren 34D pressure sensors have a ceramic capacitive measuring cell which provides high over pressure capability. They also feature an upper body which can be rotated through 345 degrees, making installation easy. With a wide operating temperature range of -25°C to 80°C, you can depend on the 34D sensors for many applications. These units also have shock and vibration resistant properties and ingress protection up to IP67, making them a durable choice.</p><h2>What is a pressure sensor?</h2><p>A pressure sensor is a device which is used to automatically monitor pressure levels in a pneumatic system, or even in fluid applications which require more complex monitoring.</p><h3>Where are they used?</h3><p>Pressure sensors are often used in industries such as: medical, automotive, aviation, and marine.</p>

Buy from our selection of pressure sensors from Baumer. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Baumer Pressure Sensors | RS

Buy from our selection of pressure sensors from Bradley. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Bradley Pressure Sensors | RS

Buy from our selection of pressure sensors from Sensors. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Sensors Pressure Sensors | RS

Buy Water Pressure Sensors. Browse our latest Water Pressure Sensor offers. Free Next Day Delivery.

Water Pressure Sensor | RS

<p>A range of water pressure sensors from leading brands including our own trusted brand RS Pro. Water pressure sensors can be used to measure the level of water in a tank, gauge pressure in pipes where water is flowing and gauge the depth of a submerged object.</p>

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Pressure Sensors | Water Pressure Switch | RS

<p>Water pressure switches are used in a wide range of industrial and commercial applications, they are one of the most common types of pressure sensor used in industry today and are a popular choice as they last longer, function better, and are incredibly accurate.</p><p>RS offer an extensive selection of high-quality water pressure switches from industry-leading brands including Bourdon, Gems Sensors, Honeywell, Sick, Telemecanique Sensors, WIKA and of course, RS PRO</p><h2>How does a water pressure switch work?</h2><p>Water pressure switches, also known as flow switches, are used to start and stop electric water pumps according to the defined pressures. This is done to control and protect the electric pump against dry running. Water pressure switches possess some key features including</p><ul><li>Extremely long life</li><li>High efficiency</li><li>Low power requirements</li><li>Easy to install and maintain</li><li>Safe and convenient</li></ul><p>Browse the broad range of water pressure switches RS have to offer and order today for next day delivery</p>

Differential Pressure Sensor

How does a differential pressure sensor work?

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