Modern irrigation systems for grass sports fields can be automated to save water and time. Instead of laborious manual watering, technology takes over irrigation according to a set schedule. This article provides an overview of common automation options.
Timers: Simple time control
The simplest form of automation is timers that start watering at set times and intervals. Solenoid valves then automatically activate the water supply to the lawn sprinklers.
Advantages of timers:
- Easy operation and programming
- Cost points, since no complex sensor technology is required
- Reliable operation over a long period of time
Disadvantages:
- No demand-based control possible
- If the weather changes, the program must be adjusted manually
For smaller lawns with consistent water needs, a timer may be sufficient. However, for larger areas and fluctuating watering needs, more complex solutions are advisable.
Irrigation computer: Extensive control options
Modern irrigation computers offer comprehensive programming options for complex, automated irrigation systems. The following functions are possible:
- Set fixed watering times and cycles
- Program different areas separately
- Configure maximum flow and other parameters
- Manual and automatic operating modes
- Connection of humidity and weather sensors
- Graphic display with touchscreen
Advantages of irrigation computers:
- Extensive configuration options
- Optimal adaptation to space requirements
- Demand-based control through sensor data
Disadvantages:
- Higher costs for acquisition and programming
- More complex operation and training required
Irrigation computers are ideal for large, intensively used areas with different irrigation zones and changing water requirements.
Sensor-controlled irrigation saves water
Irrigation can be automated even more efficiently using moisture and weather sensors. Soil moisture sensors continuously measure the moisture in the soil and automatically activate irrigation when dry conditions occur.
If a rain sensor is also installed, irrigation will be interrupted when it rains. Weather data can also be obtained via an online weather station.
Advantages of sensor-controlled systems:
- Irrigation only when actually needed
- Water savings through demand-based control
- Avoid over- or under-watering
Disadvantages:
- Acquisition costs for sensors
- Maintenance and calibration of the sensors
Overall, sensor-controlled irrigation is worthwhile due to the high potential for saving water and energy.
Smartphone remote control for maximum convenience
Modern irrigation computers can also be connected to the Internet to conveniently control and monitor irrigation via a smartphone app.
The app makes it easy to set up new watering programs and start manual watering cycles at any time. The system status is always at a glance.
Additional smart features:
- Push notification in case of disruptions
- Automatic alarm in case of leaks
- Display of water consumption
- Remote access for technicians to troubleshoot
Remote control via app thus offers maximum ease of use and transparency regarding all important operating data of the irrigation system.
Adapt automation to space requirements
Modern irrigation systems can be automated using various technologies: from simple timers to fully networked smartphone control.
It is crucial to adapt automation to the size of the site, the intensity of use, and the staffing capacity. Demand-oriented control using sensors and weather data should be sought.
Our irrigation experts at Wassermann360 will be happy to advise you on planning and setting up the optimal automation solution for your site!