What is an irrigation timer?

The irrigation timer is a device that controls when the irrigation system turns on and off. It is sighing in design from a simple unit, which the home gardener can use for complicated automated systems used by professional landscapeists and farmers. Three basic types of irrigation timers include mechanical timers, battery -powered timers and electric timers. Depending on the chosen type, irrigation timer may include a number of convenient functions that meet a number of irrigation needs.

The mechanical timer is the simplest and least expensive type of irrigation timer. It does not require power or battery and connects to a garden hose or tap. It works like a kitchen timer, so the user manually turns on the water and the timer turns it off on the basis of a pre -designed time or the volume of the water used. It is usually set by rotating wheels and is very reliable because it does not need external power.

As its name states, the timer driven by battery on Batter runsy, which generally lasts the whole season. It also connects to a garden hose or tap and has automatic functions on and off it, so users can plan to start irrigation. Some models have LED screens and can handle multiple programs, making them a popular and convenient choice for holiday gardeners. However, if the battery dies, these timers usually lose their programming.

Electric or electronic timer can be complicated and more expensive, but usually has significantly more functionality. It connects to the main water supply and runs on external power, often with a backup battery. Depending on the model, the electronic irrigation timer can be able to control multiple valves, allowing users to separate different times and programs for each valve. It usually has a key pad and LED displays for programming. Users can determine the start time of Adoba duration for whichU should run the system and can plan additional watering or bypassing by watering another element.

For more complex irrigation systems, the timer of irrigation with multiple features may be beneficial. Timers can be purchased with sophisticated possibilities that include multiple programs, multiple starting times on the valve and the ability to make changes at the time of irrigation and frequency. Some even come with weather sensors to detect wind, rain and moisture and can adequately make irrigation. Many of these timers can be controlled by remote control or from a computer via a telephone line.