Pressure gauges can be found in virtually every industry. Depending on your application, these instruments play an important role in measuring the air, gas or liquid pressure in your system to keep it running safely and smoothly. However, for optimum efficiency, you will need to make sure the pressure range you choose for your gauge aligns with your application requirements and a few other factors. Ashcroft has been in the pressure gauge business for more than a century and a half, so following the guidelines in this article can save you time and give you confidence in your purchasing decision. Read on to learn about the factors to consider when choosing the pressure range for your gauge. Then, when you are done, we will share additional information about pressure gauge selection that you can use as a reference.

With the lowed cost of sensing technology and improved standardized protocols, the benefit of interfacing sensors with digital communication is finally being realized. Standardized protocols such as CANbus allow for direct communication between sensors and electronic control units (ECU). These protocols can help improve overall system efficiency and speed by reducing I/O uncertainties, simplify wiring and help to prioritize signals. They also help to define failure mode signals and error checks.