Timer for irrigation electronic verve instruction. Types of watering timers for automatic irrigation systems

Thanks to application modern technologies And innovation in the field of agricultural technologies, planting of plants has become more comfortable and efficient. First of all, it became possible after the development of watering timers capable of not only to control the amount of supply and consumption of water for a specific type of plant, but also to perform both drip watering and spraying fluid in accordance with the program settings and the device type.

Consider in more detail how to choose the right timer for watering, to which you need to pay attention to how to choose the right settings, and which varieties of such devices exist.

What advantages has a water supply timer

Most of the Agrarians and Dachnikov seek to reduce the time spent on watering and irrigation of plants by implementing the automation system. To solve this problem, you can choose a highly effective watering timer, which is capable of not only to simplify the process of watering, delivering from the need to use buckets and hoses, but also provide plants with the optimal amount of moisture and fertilizers to get the best crop.

Applying such systems, you can get the following advantages:

  • effective consumption of water resources;
  • fully automated watering system when using electronic timers with programmable control;
  • soil moisture control to protect the root system of plants from excess moisture;
  • wide range of options for setting irrigation program for specific types of plants;
  • reliability of functional nodes.

The principle of working timer for drip or other type of irrigation

Most automatic irrigation systems operate with self-control collectors in accordance with the laws of hydrodynamics. This means that when placing a tank at some height from the ground, for example, 3-5 m, a pressure of about 0.2 atmospheres occurs in the system pipeline, which just delivers fluid to the final consumer - plants. And to automate this process and the rational consumption of energy resources, the timers regulating the time and the amount of water supply are served.

For the full operation of this class of devices, it is necessary using threaded compounds one end of the timer to connect to the system of centralized water supply or in a sampling collector, and the second is in the contour for watering.

Further, depending on the design of the timer and its settings, the mechanism of the device with a certain frequency will open and close the ball valve or to draw the solenoid valve, thereby providing water supply to plants at a given interval.

In cases where it is necessary to perform the irrigation of a large area with a multi-mounted irrigation system, the solent collector will not be effective. In such cases, in addition to the timer to automate watering, it is necessary to additionally install the pumping station.

Tymera types

To date, there are 3 main groups of timers:

  1. mechanical;
  2. electronic watering timers with mechanical drive;
  3. electronic S. intellectual system Control.

Mechanical water supply timers

These devices belong to the "budget" segment. They have high reliability, low cost and do not require a power source. The main working element of the mechanical timers - spring, resulting in the valve.

However, a mechanical type water supply timer has one significant disadvantage that is necessary to turn on the device manually. It is for this reason that this type of devices is used in a complex with electrical timers or electromagnetic valves operating from batteries.

Electronic Timers of Mechanical Type

The electromechanical watering timer allows you to fully automate this process, thanks to the adjustment of the device for 7 days of operation with the maximum water supply duration of 120 minutes.

The main advantages of such devices:

  • low cost;
  • fully automated work;
  • simplicity settings;
  • high reliability.

However, in electronic timers of this market segment there is one small drawback - it is impossible to connect various sensors to them, for example, humidity, level of precipitation, etc. and this in turn will increase water consumption.

Automatic timer with intelligent control system

This class of devices allows you to set not only the time of operation of the watering system, but also control the set of parameters, starting with soil moisture and ending the intensity of daylight.

The watering timer of this class allows you to fully automate the flow of water for a long period of time, which allows not only rationally to spend the water resource, but also provide an optimal microclimate for plants of any type.

This is achieved due to the additional connection to the following sensors:

However, water supply timer electronic type It has two essential drawbacks - high price and complex equipment setup. However, if you evaluate the advantages that can be obtained by applying system data, then the above deficiencies go to the background.

How to connect correctly

In most cases, the connection of the timer is performed quite simply, however, small nuances still exist.

They are as follows:

  • When connecting the timer, it is necessary to observe the direction of movement of the fluid, which is determined by the arrow at the input and the output of the timer. Otherwise, the timer will not function.
  • For reliable operation of the device, manufacturers recommend installing coarse cleaning filters to protect the device mechanism from foreign languages, such as dirt, garbage, and so on.
  • Single-channel system. Such a design consists of one highway, to which one or more nozzles are connected. The advantage of this design consists of simplicity and reliability. This system Ideally works with a self-pressing collector with low pressure, which allows you to spray water in a fairly large radius from a nozzle with a certain frequency depending on the timer setting.
  • Multichannel irrigation system. To ensure water supply on large areas, the multichannel system is the optimal solution. It consists of several independent highways, each of which can be connected to nozzles or tapes for drip watering. However, to ensure the full functioning of the system, you must additionally install the pump to increase the pressure in the system or the pumping station.

Also to create automatic system Watering the site, regardless of the type of system, the cranes, hoses, fittings and nozzles for supplying fluid to the final consumer will be required.

Features of the operation of devices

Depending on the type of timer, before using the device, you must perform certain settings that will ensure the reliable and trouble-free operation of the system during the entire season:

  • For timer mechanical type The settings are performed using two levers, one of which is responsible for the frequency of inclusion of the system, in most cases the maximum interval is 72 hours, and the second for the duration of water supply to plants with a maximum time of 120 minutes.
  • For electronic devices The number of settings is an order of magnitude higher. These devices allow you to adjust the intensity of water supply separately for each day of the week. In addition, more efficient and expensive models are able to control the amount of precipitation, the level of soil moisture and the intensity of sun rays to ensure optimal microclimate.

The water supply timer can be used only at positive temperatures, since when frost occurs, water increases in volumes and can destroy and output the device.

Application of timer for drip watering agriculture

To date, the most energy efficient solution for watering crops is a drip method. It allows you to produce spot watering in accordance with a pre-configured timer program.

Thanks to this technology, you can get the following advantages:

  • Watering cultures can be carried out at any time of the day.
  • Slow fluid supply, which allows plants to absorb up to 93% of the total volume.
  • When adding different baits and fertilizers to water, they will be delivered directly to the root plant of the plant, which increases the fertilizer efficiency by 76%.
  • When using drip irrigation with intense sunlight The leaves will not burn out in the sun, unlike the standard watering of plants.
  • With proper configuration of the drip system and the timer, the root structure is improved, which in turn significantly increases the amount of crop.
  • A drip of irrigation of cultures significantly prevents the formation of weeds, since all useful moisture goes to the development of plants.
  • When installed electronic timer The human participation is necessary only at the system of programming the system, which releases the time for other cases.

What equipment will need to build an automatic irrigation system

To collect such systems, it is initially necessary to determine the number of consumers (plants), to make a plan for the arrangement of the system nodes and calculate the exemplary fluid flow rate.

  • drip watering timer;
  • ribbon for irrigation by a drip method;
  • polypropylene pipes for water supply to ribbons;
  • clamps and clamps for pipes;
  • plugs;
  • valves and fittings;
  • reduction and rotary knees;
  • seals;
  • connecting elements.

These materials can be bought separately. However, if you are not a specialist in this field, then it is better to get ready-made sets in which the number of certain elements for irrigation of a certain area is designed in advance.

Conclusion

Based on the long-term experience of using such systems for watering plants, vegetables, fruits and berries, we can say that these devices have proven themselves from positiveSince they help not only reduce the participation of a person in watering cultures, but also improve harvest by 20-45%. And thanks to the use of modern programmable devices, this process has become fully automated, which allows you to get a good profit and increase the scale of the agricultural business.

In contact with

The average precipitation rate in July in the middle lane of Russia is 95mm, which approximately corresponds to 100 liters of water per 1 m2 per month, or 3 liters per day. Since 1 m2 you can grow on average 5 plants, each plant when watering only atmospheric precipitates receives up to 0.6 liters per day. But it was if there was an ideal summer weather for plants with night thunderstorms and a bright sun during the day. And if drought? Or plants planted in a greenhouse? Or do you have plants that need more moisture? Here comes to help the system of automatic drip watering Signor Tomato. Below are the recommendations for setting up a system for watering your plants.
1. Watering Settings for Signor Tomato System - Automatic Drip Watering, with watering hosewhich can be purchased.
"Easy way"
When installing a system by 50-70 droppers in 10 minutes of watering, each dropper receives up to 400 ml of water. The system allows you to turn on the pump 3 times a day and the pump duration is up to 10 minutes. Accordingly, if you set up watering at the maximum time, you will get up to 1.2 l per day per dropper, which exceeds watering a good summer shower. For example, this is the same as pouring 7 liter garden watering can with 6 plants, only efficiency drip feed Water is higher, as the soil does not blur, but "impregnate" moisture.
"Engineering Method"
In this case, you need to perform several conditions:
1.1. The system should not include blocking samothek dropper installed above the barrel.
1.2. If you have implemented the top of the water through the "toilet" float, then the flow of water should be less than care through the droppers (the flow of water must be configured experimentally). If the topping is implemented through the timer, you do not need to take care of the stream of arriving water.
1.3. It should be remembered that Samotek will stop only when all the water leaves from the barrel, or the barrel will empty up to the level installed blocking of the dropper (installed in the water temperature at the level required to stop irrigation).
If all these conditions are made, then you can adjust so much water to the system as you consider it necessary - the pump is then not definitely run for 10 minutes, for the launch of the samone, is enough 1 minute and a day.
2. Settings when watering with cold water through a crane timer with LCD indicator (you must use together with the system without automation +60 and / or Remkomplekt +12)
"Heat-loving plants"
Even the thermal plants can be watered through a crane timer with a water pipeline. To do this, it is necessary to configure watering very short portions - for 1-3 minutes, then cold water will not have time to cool the soil under plants, as it will be supplied to very small portions. Such watering must be carried out every 1-2 hours, so that daily rate Water for 1 dropper was sufficient for normal growth of plants. Duration and frequency It is necessary to choose an exprimental, substituting two liter droplets under one of the droppers plastic bottle And measuring the amount of water per day.
"Cold-resistant plants"
Here everything is simple - setting up watering with the required frequency and durability, just enough to moisten the soil. Be sure to check if you transfix your plants. The soil must be wet, but the water should not stand on the beds.
3. Watering indoor plants.
"Only not self-shot!"
You can assemble the Signor Tomato system in an option for watering houseplants, while you are on vacation or in the country.
3.1. Type the capacity with water sufficient for watering your plants for the period of your absence.
3.2. Install this container below the level of pots with plants - for example, on the floor, if the plants stand on the windowsill. This is necessary to exclude a self-shot, which will not please your neighbors from below.
3.3. Adjust the pump to watering 1 time per day with a short interval - from 3 to 10 minutes - depending on the number of drops and the size of the pots of plants - the duration is determined experimentally, since you need not just to pour plants until you have a house, but also do not pour them .
3.4. Install the solar element on the most illuminated part of the window. Remember that the system with full battery may turn on the pump no more than 40 minutes without recharging from the Sun! If desired, the system can feed from the household power supply through the usual 9B or 12V adapter.

Electronic Water Timer Watering D-2

Setting the current time and date

1. Press the button Time.
2. Use the arrows to set the clock value (0-23 hours)
3. Press the button SET.
4. Use the arrows to set the value of minutes (0-59 minutes)
5. Click the button SET.to save the value of minutes
6. Using arrows Set the day of the week (SU-Sunday, Mo-Monday, Tu-Tuesday, WE-Wednesday, Th-Thursday, FR-Friday, SA-Saturday)
7. Press the button SET.To save the value of the week.
This is the installation of the current time and day of the week completed.

Forced inclusion / Disable water supply

1. Press the button ON.
2. Use the arrows to set the clock to which you want to turn on the water supply (0-9 hours)
3. Press the button SET.To save the watches.
4. Use the arrows to set the value of minutes to which you want to turn on the water supply (1-59 minutes)
5. Click the button SET.To save the minutes of minutes.
The timer will turn on the water supply for the time you specified.
To disable water supply, simply click Off

Installing / Disable Water Enable / Disable

1. Press the button Prog
2. Using the arrows, select the program number (1-16 programs)
3. Press the button SET.to save changes
4. Use the arrows to set the clock when the timer should turn on (0-23 hours)
5. Click the button SET.to save changes
6. Using the arrows, set the value of minutes when the timer should turn on (0-59 minutes).
7. Press the button SET.to save changes
8. Using the arrows, set the duration (in hours) to which the timer should turn on (0-9 hours)
9. Press the button SET.to save changes
10. Using the arrows, set the duration (in minutes) to which the timer should turn on (1-59 minutes)
11. Click the button SET.to save changes
12. Using the arrows, select the days on which water will automatically turn on.
"2nd" - every other day
"3rd" - in 2 days
either on a certain day of the week.
The icon "*" in this model of the timer is not used.
13. Press button SET.You can choose the days by watering.
14. To complete the program, click the clock button.

View installed programs

1. Press the button Prog
2. Using the arrow, view the programs of programs (1-16 programs)
3. To complete the view, click the clock button.

Below is the instructions for the timers of the previous model for 8 programs.

You purchased a high-quality electronic water timer, which uses an effective solenoid to open / closing the water supply valve. Please carefully read this instruction manual for familiarization with the features of the work and programming timer. Check that the program (s) is executed when you use the timer for the first time. The timer is designed for use by adults who have familiarized themselves with this instruction manual.

Using.

This watering timer is intended for use in the open air (gardens, cottages, gardens, fields) and ensures control of water supply. It is prohibited to use a water timer for industrial purposes or in a compound with chemicals, flammable or explosive substances.

Technical data.

Supply voltage: 3 V (2 AAA 1.5 V Batteries)
Battery life:3-6 months
Temporary error: less than 0.25 second / day
Working temperature:from + 5 ° C to + 60 ° C
Permissible water pressure:0.5 - 8 bar
Keyboard Lock:prevents random changes in the program.

Principle of operation.

Electronic watering water timer will ensure the planned watering of your garden and plants completely in automatic mode according to the program you set. You can program the timer watering your garden early in the morning or late in the evening when the water evaporates the least. The timer will provide watering plants even when you are on vacation or departure. The device provides two ways to control irrigation:

1. Manual: Press the MAN / AUTO button to switch the valve to mode:
ON (ON) - OFF (OFF) - Auto (AUTO)
2. Automatic: It is possible to program watering to time up to 8 times a day. You can also choose from 15 different combinations of the days of the week for what days the timer will produce watering.

Preparation for work.

1. Unscrew the protective cover. Carefully remove the battery compartment on the face of the timer. Insert the two new 1.5 in batteries (AAA size). Insert the compartment with batteries back.

2. Securely secure the water timer. The water timer should be in the closed position (OFF). Loosen the large external ring located at the top of the timer, while the inner ring with carvings will not be freely rotated. Screw the ring S. threaded compound on the pipe. Hound only with your hands (!), After that, tightly tighten the outer ring of the timer. Open the faucet to check the connection to leaks. (Do not use jerks or pliers to hold the timer rings.)

Water timer programming for watering.

1. Press the "Program" key. Program 1 ON appears on the screen.
2. Press "HOUR" and "MINUTE" to set the turning on the irrigation for the program 1.
3. Click "Day" to set the day (s) of the week for which the program 1 will turn on watering. (By default, MON-SUN, i.e. every day).
4. Click "Program" again. Program 1 OFF will appear on the screen.
5. Press "HOUR" and "MINUTE" to set the time of turning off the program 1.

If you want to include your water timer only once a day for the days specified in clause 3 above, the timer programming on this is completed.

6. Click "Program" again. Program 2 ON will appear on the screen.
7. Repeat items 2 - 5 indicated above for watering on the specified days, or only in those days specified in the program 2.

It is possible to install up to 8 programs per day;
- only 15 different configurations of days-in-week;
- Ensure that the timer shutdown days (OFF) should be the same as to enable timer (ON);
- Make sure that the shutdown time is installed for each switch (ON) !!;
- To exit the programming mode, press "TIME".

If after clicking "Program" you will press repeatedly "Day", you can choose the following combinations of the timer inclusion days (see clause 3 above)

1 Mo. 4 TH. 7 SU. 10 SA SU. 13 MO TU WE TH FR
2 Tu. 5 Fr. 8 MO WE FR. 11 MO TU WE. 14 MO TU WE TH FR SA
3 We. 6 SA 9 TU TH SA. 12 TH FR SA 15 MO TU WE TH FR SA SU

Control keys watering and display timer.

Key lock:Press and hold ESC by more than 3 seconds. Press Hold more than 3 seconds to unlock.
Setting time: Make sure the keyboard is unlocked. Hold down the "Time" key, click "MIN" to set the minutes, "Hour" to set the clock, "Day" to set the day of the week.
ESC key: Reset the time of the program displayed.

Original reviews of biological septic cleaning Eurolos on the Internet.

Positive experience We are not the first time by the clients of the Eurolos, in particular, bought Bio and Eco installations and we want to express the company's gratitude since it is really ... Evgeny, the village of Sovkhodok Ramenskoye

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Competent support I did not write feedback here, but now I am writing. After the installation was mounted, the guys gathered tools and left. At first, there were some ... , Village Domodedovo, Moscow region

Aleksino, Istra district A private house in Aleksino Feedback on the Eurolos station after long-term continuous use. Vyacheslav January 19, 2016

The settlement of the state farm Ramenskoye Positive experience We are not the first time we become the clients of the Eurolos in particular, Bio and Eco, and we want to express the company's gratitude since it really did not have any problems for all the time intensive operation. Now all our friends and of course relatives on our experience understand that autonomous sewage This is the optimal solution for the cottage or cottage. Everything is very nicely neat and no unnecessary anxiety about the emergence of the emergence of the emergence of the emergence of the emergence of work that employees worked with us showed themselves very professionally and no spouse had no complaints. Now we all advise this company and we are not afraid to carry responsibility for this. In general, thank you very much Evgeny 29 October 2015

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Solnechnogorsk, Golovkovo Septic tank in Solnechnogorsk Video review on the installation of the Evolos Bio 8 station at the cottage with seasonal accommodation. Eurolos March 9, 2015

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Today, various irrigation systems are used to invest in the departure of plants, they provide the ability to control the amount of water for each type of plants, use drip irrigation or sprinklers. Water saves, for plants the most favorable conditions of development are created. The only drawback of such systems is the need for constant control, the inclusion / shutdown is performed manually. This is a rather unpleasant activity, the duration of watering depending on the type of plants, climatic conditions And the specific system can reach two hours. In order to solve this problem, the watering timer should be installed for samotane systems.

Initially, it is necessary to explain the concept of "samotane systems", and then in some sources you can find funny explanations of the principles of their action and complete misunderstanding of hydrodynamics.

Automatic Watering Systems System - Scheme

There are experts that argue that the timers of watering for self-e-systems are so good that they can work at water pressure from 0 to 6 atmospheres. They will work with zero pressure, only nothing will be water. Samotek - not physical concept, but a pure household. And it means not the lack of pressure, but the lack of permanent water pumps. In samotane systems, the pump serves water only in the drive, which is at some distance from the ground. Due to the height of the height between the upper water level and the place of its release creates pressure, it is it forces the water flow to move.

Why are timers used in most cases for self-intended systems? Because they cannot work at high pressures, they have too fragile closing valves and the weak mechanism of their drive. For most devices, the maximum water pressure cannot exceed 0.5 atm., For such a pressure, water container should be at a distance of five meters from the ground surface. In the absolute majority of watering systems, the accumulative containers are located significantly lower.

Tymera types

Currently, you can purchase three types of timers:

  • mechanical. The simplest, belong to semi-automatic management systems. The switching on is done manually, turned off automatically after a specified period of time (up to 120 minutes). Do not require power sources, the closing valve is activated at the expense of the spring. Advantages - low cost and high reliability. Disadvantages - without the presence of people during the inclusion, do not do;

  • electronic with mechanical control. Watering modes are fully automated, watering schedule can be adjusted for a seven-day period, watering duration up to 120 minutes. Advantages - relatively low cost, ease of creation of programs and management. Disadvantages - the impossibility of connecting additional equipment;

  • electronic software control. The most modern devices have the ability to install up to 16 special features. Disadvantages - high cost. In addition, unprepared users are difficult to install programs.

Mechanical timers are rarely used, most often the watering system is controlled by one of the types of electronic devices. Water supply is adjustable using a solenoid (electromagnetic) valve or a ball crane.

Timer for watering for 2 lines, mechanical "EXPERT GARDEN"

  1. Solenoid valve. At a certain time, power is supplied to the electromagnetic coil, under the action of electro magnetic field The core is drawn into the solenoid and overlaps the water stream. If the power is stopped, the spring core is pushed up and the lumen of the pipe opens. In the timers, the principle of operation can be inverse - without voltage, the spring valve is broken, and when a strong magnetic field occurs, it opens. Due to such a principle of operation, the battery charge is saved. You can distinguish the operation of the solenoid valve via a characteristic click during opening / closing.
  2. Ball valve. Opening / closing performs a gearbox, which is driven by an electric motor. To save the charge is also constantly in the closed position, it opens only for the period of inclusion of the system for watering. During timer triggering with a ball valve, a short noise of work is heard electric engine and gearbox.

Important. As soon as the risks of frost appearance arise, the timer must be disconnected. Why? During the start-up in the windings of the stator, there are large values \u200b\u200bof currents as soon as the rotor starts to rotate, the current is dropped to operating modes. During freezing, the ball valve can trust a little, the power of the electric motor is not enough for its separation. This means that starting currents will flow through the windings for a long time, which will inevitably lead to their overheating and short circuit. Yes, and the gear itself is not designed for considerable efforts, can fail the drive gear. Such malfunctions require comprehensive repair or complete device replacement.

Electronic timers with mechanical control (toggle type)

Very simple in management, reliable and durable devices. To select the operation mode of the irrigation system, you must perform the following steps:

  • unscrew the top transparent plastic cover. It is necessary to work carefully, not losing the sealing gasket, it can fall out;
  • the left toggle switch to set the frequency of inclusion of the system, the maximum period is 72 hours;
  • the right toggle switch to specify the specific duration of watering, a maximum of 120 minutes.

Important. The initial reference time of the electronic device begins with the time of turning on the timer to work. This means that if, for example, you wish it to turn on periodically at five in the morning, then the first timer setting should be done at the same time. In the future, the time of inclusion of the system irrigation will not be changed.

Manufacturers complete with a timer implement a complete set of fittings for connecting plastic pipes or flexible hoses of different diameters. Timer meals from two aaa type batteries 1.5 V.

Watering timer - Photo

Electronic software control timers

More modern devices have significantly advanced features. The package includes adapters for connecting pipelines and flexible hoses of various diameters. Software management setup It is followed as follows:

  • remove the plastic lid. It is spinning quite tightly at the factory, you will have to make considerable efforts;
  • press the TIME on button, the program installation parameters will appear on the electronic scoreboard. Install current Time And the day of the week, the action must be confirmed by pressing the SET button;
  • take turns go to each day of the week, choose the time and duration of the electronic timer. These parameters will be maintained by the entire period of use;
  • if you wish, you can configure up to 16 different programs on the instrument. To do this, click the Prog button and then configure the desired number of programs. All entered data must be confirmed by pressing the SET button.

Inside the device installed a fairly capacitor. It is designed to serve a signal about the critical discharge of batteries and the timer transition to autonomous power mode. When the battery charge decreases, a warning will appear on the display. With the time of its appearance, the battery can still work 2-3 days depending on the frequency and duration of the power supply system.

In fully offline mode, the capacitor can provide a 3-4 days timer. If during this time the batteries do not replace, then the timer will turn off. After that, all previously installed irrigation modes from memory will be erased, you will have to repeat the installation actions from the very beginning.

In standby mode, the timer consumes no more than 1.2 mA, while the current consumption increases to 350 mA. These are very small values \u200b\u200bthat allow the device to work from alone batteries at least the season. Manufacturers specially emerge from this time, during the annual regulatory inspection of the irrigation system before launching, it is recommended to establish new batteries.

There are models of timers designed to work on large and complex irrigation systems. They have several valves, which allows you to control the regimens of a multiple separate zones, for each of them their parameters are installed. Localled devices can be connected to voltage 220 V or have up to eight aAA batteries 1.5 V.

What data should be taken into account while setting up sensors

From the correct configuration of the timer program, the conditions of growing plants are largely dependent. What should be taken into account?

Cracking the area of \u200b\u200birrigation into individual zones, taking into account the species of cultures. Each of them has its own requirements, in some cases there will have to buy multiclapped timers.

Hydraulic calculation for maximum water consumption. The work of the timers should take into account the overall capacity of the drives. If there is no automatic swap, then you need to independently control the availability of water and, if necessary, fill the container.

Analysis of the trace laying systems of watering. The large difference in the height of individual irrigation lines can have a significant impact on their performance. During the setting, it should be borne in mind not only watering time, but also the amount of water, which during this time is supplied by plants.

After the timer is completed, it is recommended to check the system performance. To do this, the minimum transition periods are set, the valve actuator actuas is checked. If the timer works in normal mode, you can begin specific programming and translate the system to the automatic mode of operation.

The process of installing the timer program will be much simplified if included with it to purchase additional sensors.

Additional features of timers

Electronic timers for watering using sensors can perform several additional functions, which further simplifies the process of growing crops in greenhouses or on the open soil.

  1. Rain sensor. Such equipment is used during the installation of irrigation in open areas. Rain sensor gives a signal to electronic device On the presence of natural precipitation. The timer reacts to these signals and passes one watering, which coincides with the rain period. The sensor is adjusted in the range of precipitation from 3 mm to 25 mm. Such a wide range allows you to more accurately regulate irrigation rates based on weather conditions. The presence of an accelerated review function allows you to stop watering in the minimum time after the start of the rain, the devices do not require additional maintenance. Depending on the adjustments of the ventilation ring, a delay is set to the standby return. Return time to its original position has a direct dependence on humidity and ambient temperature. This allows you to achieve significant water savings.
  2. Membrane pump. Can be mounted in a joint with a timer or separate case, monitors water level in cumulative containers. With a decrease in the amount of water below the critical level, the pump automatically turns on to replenish stocks. After filling the tanks, the pump is turned off.
  3. Radio channel soil moisture sensor. The most modern device, greatly facilitates the care of plants. It is installed in several places on the beds, blocks the timer command to watering in the case of high soil moisture. The most modern devices increase the yield of agricultural crops at least 10%.
  4. Water purification filter. Performs high-quality water purification, significantly increases the time of operation of the timer.

Additional control and control devices can be purchased with a watering timer or separately.

Video - Watering Timers for Self-Systems

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