There are many different kinds of pressure switches. This is because there are many different kinds of applications in which the measurement and regulation of pressure is necessary. Consider the following examples. Suppose that you work for a company that sells propane gas to supermarkets and other outlets that vend smaller propane tanks to consumers. Because your company buys and stores propane in very large quantities, your company needs access to storage equipment that can accommodate your stock. The largest propane storage tanks can be tens of feet in length and can store very large quantities of propane. These large storage tanks are equipped with pressure switches and other equipment that helps monitor Continue reading →