How the Alcosensor III or IV Works Modern fuel-cell technology (which may power our cars and even our houses some day) has been applied to breath-alcohol detectors. Devices like the Alcosensor III and IV use fuel cell sensors. The fuel cell has two platinum electrodes with a po...
How Blood Works By: Carl Bianco, M.D. A close-up of blood cells Sebastian Kaulitzki/iStockphoto.com Do you ever wonder what makes up blood? Unless you need to have blood drawn, donate it or have to stop its flow after an injury, you probably don't think much about it. But bloo...
How Blood Works By: Carl Bianco, M.D. A close-up of blood cells Sebastian Kaulitzki/iStockphoto.com Do you ever wonder what makes up blood? Unless you need to have blood drawn, donate it or have to stop its flow after an injury, you probably don't think much about it. But bloo...
It is important to check the tire pressure with a gauge at least once a month. Overinflation causes tires to wear more in the center of the tread. The tire pressure should never exceed the maximum that is listed on the side of the tire. Car manufacturers often suggest a lower pressure ...
How static pressure transmitter works? Static pressure transducers measure the pressure of a fluid when it is at rest. Static pressure transducers are the most commonly used pressure monitoring devices. When a fluid exerts pressure on the pressure transducers, the strain gage (or the sensor) with...
It can also serve as an effective stress "barometer," allowing you to gauge how much pressure you are under and what effect it's having on you. Here are some guidelines for keeping a stress journal: Choose blank pages. Don't buy one of those books that post the date on top of every...
A pressure switch can detect that increase and provide feedback to a system. Example 3: Monitoring upstream air pressure The way it works and how it is plumbed into the system: The pressure switch in this video is detecting if the incoming air pressure is on. The Air compressor in the ...
one. Sometimes stress is self-imposed, such as when we put pressure on ourselves to perform perfectly in every situation. Other times, stress comes from the outside, and we have no control over it. Regardless of its origins, however, stress can take a serious toll on body, mind, and ...
A valve, typically a sprinkler, ball or piston valve, lies between the pneumatic gun's chamber and the barrel. This valve keeps all the air inside the chamber while the pressure builds. The operator uses a gauge to keep an eye on the pressure. When it reaches a suitable level, the oper...
To understand how a industrial pressure sensor works and how to measure pressure, firstly, one needs to grasp the underlying physics and materials science behind the pressure sensor working principle and piezoresistive effect, which is measured by the strain gauge (sometimes referred to as a strain...