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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.

If you are using a pressure transducer (also known as a sensor) to measure liquid, gas or air pressure in a critical environment, OEM application or high-purity manufacturing process, you need to have confidence in the accuracy of your instrument. That confidence will be tested if there is an offset in the output of that instrument at zero and/or span. However, if you understand the reasons behind why offset can occur and what you can do to address it, your confidence will be restored. Ashcroft, an industry leader in pressure measurement instruments, has consistently demonstrated reliability and excellence in the field of pressure measurement instrumentation. That's why we are often asked to share our expertise and shed light on topics like this one. Read this article to learn how transducers measure pressure, possible causes of offset in the output of your sensor and what you can do to ensure your sensor is providing you with an accurate pressure measurement. You will also have the opportunity to deepen your knowledge through additional articles and resources available to you.

When selecting pressure sensors for specific applications, it's important to understand the instrument's Ingress Protection (IP) rating. IP Ratings, which are also referred to as International Protection Ratings, determine the sensor's ability to withstand environmental factors such as moisture, dust and debris. These elements are commonly encountered in off-road vehicles, construction equipment, agricultural systems and other applications, and can significantly impact the performance and longevity of your pressure instruments. As a product manager at Ashcroft, a leading manufacturer of pressure and temperature instruments, I am often asked about which IP ratings are needed for instruments used in OEM applications. The answer depends on many factors. Read this article to learn more about the components of an IP rating, the factors that influence rating requirements and the applications covered in each category. When you are done reading, you will also find additional resources that may help you select the best IP-rated pressure sensor for your application.

In the rapidly evolving landscape of hydrogen technology, pressure sensors play a pivotal role in ensuring the safety and efficiency of hydrogen transportation and storage. As the demand for hydrogen as a clean energy source grows, so does the need for advanced sensor technology that can accurately monitor and control hydrogen pressure in various applications. Ashcroft, in partnership with our parent company Nagano Keiki Co. LTD, has been designing advanced pressure sensors for the hydrogen market for 20 years. This extensive experience has resulted in several technology patents from Nagano Keiki, which enhance our ability to provide sensors specifically engineered with the right metallurgy for high-pressure applications. This puts Ashcroft in a unique position to guide our customers through the process of selecting the best types of pressure sensors for complex hydrogen systems. Read this article to explore key design challenges for pressure sensors used in hydrogen transportation, distribution and storage, as well as onboard engine applications. We will also review recent advancements that can enhance the safety and efficiency of your hydrogen applications.