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This article was originally published on December 20, 2021, and updated on September 17, 2025. In sanitary industries such as food/beverage and pharmaceutical/biotechnology, reliable pressure measurement is necessary to ensure product integrity and public safety. Pressure gauges used in these environments must be able to withstand rigorous cleaning cycles, resist contamination from bacteria build-up and comply with strict sanitary standards. Ashcroft, a leader in pressure and temperature instrumentation, offers two sanitary gauges designed for these challenges: the 1032 Sanitary Pressure Gauge with Tri-Clamp® connections and the 1033 Sanitary Pressure Gauge with DIN 11851 hygienic unions. Both models combine hygienic design with rugged performance, ensuring accurate readings in critical processes. Read this product review to explore the unique features, specifications and typical applications of each pressure gauge. At the end, you will also see a side-by-side comparison to help you determine which option is best for your sanitary process.

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.

This article was originally published on January 9, 2023, and updated on September 10, 2025.

When protecting your pressure instruments from harsh process conditions, isolators such as diaphragm seals or isolation rings are essential. They are designed to effectively protect pressure gauges, switches and transmitters from corrosive media, particulates, pulsations and extreme conditions. However, the effectiveness of these assemblies relies heavily on one important factor: proper filling. That’s where the challenge comes in. At Ashcroft, we’re often asked whether it’s acceptable to add fill fluid to a diaphragm seal or isolation ring in the field. On the surface, it may sound like a quick fix for a leaking or underfilled assembly. But in reality, attempting to add fluid outside of a controlled process may be problematic. Read this article to understand the science behind why isolator fills matter, why field filling may add risk and what you can do to keep your instruments reliable. By the time you finish reading, you’ll know why field filling is risky and the steps you can take to get accurate, safe readings that last for years.

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.

In industries such as pharmaceutical, food, dairy and biotech, contamination is one of the greatest threats to product quality, safety and compliance. Even the smallest bacterial buildup in process connections can lead to costly downtime, product recalls and regulatory violations. The challenge is keeping the entire process environment ultra-clean and secure—especially at connection points where contamination can quickly occur. Tri-Clamp® fittings provide a proven solution, using a sanitary, crevice-free design that’s easy to clean, quick to assemble and fully compliant with industry regulations. As a leader in pressure and temperature instrumentation, Ashcroft has been trusted for over a century to deliver trusted instrumentation for critical process applications. Our expertise in hygienic measurement, combined with our conventional or inline style Tri-Clamp connections, helps manufacturers maintain sterility while keeping operations efficient. In this article, you’ll discover why Tri-Clamp connections are preferred for hygienic processes, how they outperform threaded fittings in sterile environments, and the best practices for selecting and installing gaskets to ensure long-term reliability.