Bimetal Thermometers measure temperature based on the differences in thermal expansion properties of metals. Pieces of metals with different thermal expansion coefficients are attached to each other in an assembly.
Understanding the necessary requirements for your product’s enclosure ratings is important, particularly when looking to gain the optimum life from your product while avoiding any safety concerns. Included below is a straight forward easy to understand overview of enclosure ratings, including NEMA types, IP ratings, and the difference between the two. We will be looking at these two common standards for industrial enclosures, what they equate to, some alternatives, and how to best choose the right one for your application. Continue reading “Weatherproof Enclosure Ratings: Speaking the Secret Language of NEMA and IP”
In a world of constantly changing approvals and requirements, is it realistic to expect a customer to stay up-to-date with the latest and greatest information? Things that were once deemed acceptable are now found to cause serious health complications. Consequentially, there are all kinds of agencies in place designed to keep products safe, regulate material composition, and educate the consumer.
But how does an individual, not experienced in the industry, know what is necessary (or pertinent) to their specific application? If I want to purchase a water meter for my home or business and am unfamiliar and unlicensed with those specific regulations, am I putting myself or my business at risk? Particularly something like lead, which according to the CDC ,“[…] can affect nearly every system in the body.” Continue reading “An Introduction to Lead-Free Product Requirements”
In many industrial processes, the materials and the end product or by-products of the process, such as dust or vapors, can create conditions for a hazardous environment. Processes that have potential for hazardous environments include: water treatment, oil drilling, gas and chemical processing, power generation, pharmaceutical, and food manufacturing. The measurement and control of these processes are essential in maintaining optimal conditions of the manufacturing system and preventing catastrophic events. Continue reading “The Operation of Gages and Switches in Hazardous Environments”