Sentence examples for irrigation controller from inspiring English sources

They generally can be used for manual readings to guide irrigation scheduling, while some of them can also be interfaced directly with the irrigation controller in a closed loop control system to automatically irrigate the crop (Zazueta et al., 1994).

The irrigation controller functions were to govern the solenoid valves (control action) in irrigation process.

Irrigation controller Pro C was an irrigation controller that can control valves and pumps.

All irrigation controller programming represented settings that might be used in residential/commercial landscapes.

For each set-point the coir water tension was maintained by the irrigation controller to within ±0.05 kPa.

The irrigation controller showed the ability to measure soil tensions in real-time and to properly trigger irrigation at a set value.

"It used to take a man a week to turn on and off all the irrigation controllers," Fong says.

Evapotranspiration-based irrigation controllers, also known as ET controllers, use ET information or estimation to schedule irrigation.

As a result, Stanford was an early adopter of weather-based irrigation controllers and advanced metering infrastructure, commonly known as real-time metering, allowing daily or hourly water use data to help detect leaks.

"This project is part of our response". The resulting million-dollar project included upgrading 90 irrigation controllers, installing 70 flow sensors and master valves, and implementing weather-based models over a five-month period.

The sensor will automatically turn the irrigation controllers off after a predetermined amount of rainfall (typically.75 – 1 inches) and then turn back on after a 24 to 48 hour dry out period.