High-purity applications require a particular type of pressure gauge to ensure accuracy, safety and repeatability. The materials from which it’s made and its safety features must be specialized for demanding environments. Do you have the right high-purity pressure gauge for your process? Do you need enough space to have multiple devices measuring your process? Ashcroft’s newly released HPS high-purity pressure gauge with reed switch might be right for you. This article will describe the features of this new gauge and how it can help keep your application, and business, running.

Your business depends on reliable, accurate and safe pressure measurements and instruments to keep running smoothly. Some pressure gauges even offer safety features to ensure that your workers are protected from harm.

Industries such as food/beverage, paint applications, pharmaceutical and biotech have strict sanitary requirements to ensure that their products are manufactured in a clean and safe environment. Therefore, the pressure measuring instruments used in these applications must meet the same sanitary requirements.

When you’re working in pharmaceutical or biotech applications, whether it’s an HVAC system or an isolation or clean room, it’s vital to maintain clean, contaminant-free environments. If you don’t, you risk the safety of others and the possible contamination of your processes. You need a pressure transmitter that can reliably monitor ultra-low pressure, but the number of products available on the market can be overwhelming.

Pressure transducers can be used in many challenging environments where they may be exposed to extreme temperatures but are expected to operate reliably and predictably. These challenging temperature exposures can come from a few sources such as the surrounding environment (ambient temperature), radiation (sunlight), or the temperature of the process media being measured (media temperature).

If you work in the semiconductor industry, you know that there are applications that require specialized equipment to handle corrosive liquids or gases, such as cleaning and wet etching. These processes use corrosive chemicals and ultra-high purity water. Chip manufacturers need to control these liquids accurately. The pressure transducer used must be anti-corrosive, low metal ion elusion and, of course, accurate. When your semiconductor process requires pressure measurement, you need the best instruments for the job.