Sensors, or pressure gauges, are used to measure water pressure.
Measuring water pressure using sensors, or gauges, is an important step to understanding the capabilities of your water system. Water pressure determines how large of a sprinkler system you can have, as well as shower pressure. There are several points in a water system that can be used to check water pressure, but the process is generally the same. Once you understand the water pressure of your system, you'll have a better idea of how far you can push your water. Does this Spark an idea?
Instructions
1. Turn off the main water line.
2. Choose a place where you want to check the water pressure. This may include sprinkler heads, hose bibs or shower heads.
3. Place the wrench over the threaded end of the device to be tested and turn counterclockwise until it releases. For sprinkler heads, dig out about 6 inches of dirt around the sprinkler head before unscrewing.
4. Attach a water pressure gauge to the exposed pipe threads. Screw it on clockwise until tight.
5. Turn on the main water line.
6. Check the reading on the installed pressure gauge, which will give you a measurement in pound-force per square inch (psi). Write this number down for future reference.
7. Turn off the main water line.
8. Remove the water pressure gauge by unscrewing it counterclockwise.
9. Re-attach the shower head or sprinkler by turning it clockwise until tight.
10. Turn on the main water line and check for leaks.
Tags: water pressure, main water, main water line, Turn main, Turn main water, water line