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Monitoring low-pressure processes comes with unique challenges. In industries ranging from food and beverage to wastewater treatment to liquefied natural gas (LNG) transfer, even modest changes in pressure can affect efficiency, product quality, or safety. Directly exposing instruments to these processes often leads to media buildup, corrosion, or inaccurate readings. That’s where using assemblies that combine pressure gauges, transducers, or switches with diaphragm seals or isolation rings can help. Ashcroft, a leading authority in pressure and temperature instrumentation, has decades of experience helping industries overcome these challenges. As the product lead for diaphragm seals and accessories, I help customers find the best assembly for their specific needs. Read on to learn: How different industries and instruments define “low pressure” Which assemblies work best with gauges, mechanical switches and sensor-based instruments How assemblies support applications across sanitary, industrial, utility and cryogenic environments — with LNG as a primary example When you are finished, you will know how to ensure accurate measurement and keep your operations running efficiently with the right seal or isolation ring assembly.

Data centers are the central hubs of the digital world, but as artificial intelligence reshapes computing, data centers are running hotter than ever. Traditional air-cooling systems are struggling to keep up with high-density servers, leading to rising energy costs, efficiency losses and costly downtime. To address this challenge, liquid cooling has emerged as a highly effective solution, capable of removing heat far more efficiently and enabling greater computing density beyond what traditional air cooling was built to handle. Ashcroft, together with its parent company Nagano Keiki Co Ltd., is a leading authority in pressure measurement and sensing technologies designed to keep liquid cooling systems safe, efficient and reliable. With decades of expertise across demanding industries, customers trust Ashcroft’s expertise to guide data center operators on selecting the best pressure and temperature instrumentation to ensure a smooth transition to advanced cooling methods. Read this article to learn how liquid cooling works, the different system types available, the benefits they deliver over air cooling and key considerations for implementation.

Pressure sensors are a critical part of any hydraulic, HVAC or industrial process system. When specified correctly, these instruments can ensure safe operation, accurate performance and long equipment life. The wrong pressure sensor, however, can lead to inaccurate readings, process inefficiencies, equipment damage, or operator safety risks. While sensing technology will ultimately dictate what sensor is best for your application, the following factors also need to be considered. By understanding them, you can avoid common pitfalls and protect your system’s integrity. At Ashcroft, we’ve helped engineers and OEMs navigate these challenges for decades. Read this article to learn: The five essential factors to consider when selecting a pressure sensor Why media compatibility, hydraulic shock and reference type matter How accuracy definitions differ and what to look for The role of interchangeability in long-term system reliability You will also see links to additional resources that can help deepen your knowledge about pressure sensors even more.

This blog was originally published on June 20, 2022, and updated on May 28, 2025. Maintaining accurate and stable pressure measurements is a constant challenge in demanding applications, particularly as pressure sensors age or are exposed to extreme conditions such as vibration, temperature fluctuations or pressure cycling. This can lead to loss of stability, causing your sensor to drift outside of its specified range. When this happens, you have an important decision to make: recalibrate or replace your instrument. As a trusted leader in pressure measurement technologies, Ashcroft brings over 170 years of engineering expertise to support process applications across multiple industries. Read this article to learn more about zero and span adjustability, why it’s important to long-term sensor performance, the benefits and limitations of using adjustable pressure transducers and ow to determine when recalibration is needed. Read on to discover how pressure transducers with zero and span adjustability can improve your system’s reliability and help you avoid costly interruptions. You will also see links to additional articles and resources to help deepen your knowledge about this topic even further.

This article was originally published on July 25, 2022, and was updated on May 21, 2025. In tough OEM environments, reliable pressure measurement isn't a given, but it is a necessity. From the rugged terrain of agricultural machinery to the high-stakes precision of performance racing, selecting the right pressure transducer can make all the difference in system performance and longevity. Getting it wrong can affect both your product and your customers. For more than a century, Ashcroft has been a trusted partner that OEMs and system integrators rely on to meet quality, delivery and budget requirements, ensuring you always have the right pressure and temperature instruments for the job. Read this article to explore the features, capabilities and specifications of the Ashcroft® S1 OEM Pressure Transducer. This high-quality, robust and economical sensor is designed for large-volume manufacturing at an economical cost and is available for quick lead times. When you finish reading, you will have enough information to decide if this pressure sensor is a good fit for your OEM system.

This article was published on July 23, 2023, and updated on April 21, 2025. Pressure transducers, such as those used in tire manufacturing and other hydraulic applications, must be designed to withstand the rigorous demands of their environments. These sensors play an important role in measuring and monitoring process pressure to ensure your systems operate safely and efficiently. In tire manufacturing, for instance, transducers must endure high temperatures and pressures during the vulcanizing process, where the rubber is molded and hardened. Similarly, in other hydraulic applications, they must be resilient against factors like hydraulic shock, vibration, and pressure spikes, which can significantly impact their performance and longevity. Therefore, selecting the right transducer involves considering its ability to handle these challenging conditions while maintaining precision and reliability. In my 30+ years of experience working with pressure sensors, I’ve been able to help thousands of customers ensure that they have the right transducer for the job. This article will help you understand the critical factors you should consider when selecting pressure transducers for challenging environments such as vulcanizing and other hydraulic applications that experience tough conditions. When you are done reading, you will also see additional resources to help deepen your knowledge about pressure transducers and mistakes to avoid when selecting the right instrument for your needs.