In HVAC systems, there are many different parameters that are commonly measured for system performance or building comfort. Some of the most commonly measured HVAC system parameters are temperature, air velocity, humidity and static pressure. Of those parameters, static pressure is extremely important in terms of system performance. Static pressure indicates how hard the HVAC system has to work to move air through the building or how much resistance to flow exists. The higher the static pressure, the harder the system has to work to move air through the building. Continue reading “Static Pressure in HVAC Systems”
Brought to you by the W.E. Anderson division of Dwyer Instruments, the Series WE20 is a highly configurable line of butterfly valves designed to meet all of your specific demands. Our butterfly valves can be configured for manual operation, or for use with electric or pneumatic actuators. Continue reading “Butterfly Valves – Configurable to Meet Your Demands”
Radon is a naturally occurring radioactive gas that comes from the decay of Uranium. It is often found in the rock and soil upon which many residential and commercial buildings are built. Continue reading “Dwyer Digital Manometer Used to Size Radon Mitigation Fans”
Selecting the correct flowmeter can be a challenging task, and the variety of flow technology options can make the decision even more difficult. By keeping the benefits and drawbacks of each type in mind, you will be able rest easy knowing you’ve made the best choice for your application.
You’re probably familiar with OEM products. But what about OEM calibration services?
OEM stands for Original Equipment Manufacturer and describes companies that make devices from component parts. Some OEMs also offer calibration services that are specific to the product you purchased from them. For many types of test equipment, annual calibration is necessary to ensure the measured values meet the original specifications. Sending your equipment back to the original manufacturer ensures the highest-quality calibration, giving you the confidence needed to effectively measure and test in your business. Continue reading “Why Choose the Original Equipment Manufacturer for Calibration Services?”