Where should the pressure gauge be installed in a DIS?

The correct placement for the pressure gauge in a Drip Irrigation System (DIS) is on the distal end. This positioning allows for an accurate measurement of the pressure at the end of the system where the water is actually being delivered to the field. By monitoring the pressure here, it ensures that the system is functioning optimally and that there is adequate water flow reaching the irrigation points.

Installing the gauge at this location helps in identifying issues related to pressure drops that can occur due to blockages, leaks, or other component failures in the system. This information is critical for maintaining system efficiency and ensuring proper operation.

Placing the gauge at other locations, such as the inlet, midpoint, or outlet, may not provide a true representation of the pressure conditions affecting the actual delivery points, leading to potential misdiagnosis of system issues.