Category Archives: Generally

With the Aquaflex from Truebner you can measure soil moisture and average temperature over a large area. The average soil moisture is measured along a 3 m long special measuring cable. In contrast to point-based sensors such as the SMT50 or SMT100, the moisture is recorded in a very large measuring volume. Individual randomly wet or dry spots, e.g. […]

In accordance with the new EU VAT guidelines, which have now been converted into German law and have been effective since July 1st, 2021, invoices will now be created with the VAT rate of the country in which the delivery is to take place. For commercial customers with a valid VAT ID number. nothing changes, they will continue to receive their invoice without VAT using the reverse charge procedure. Even for […]

The OpenSprinkler DC, DC with Ethernet and Latch now only cost as much as the corresponding AC version. The reason is that we have separated the power supply like the OpenSprinkler AC and therefore it is offered without one. You can find the DC power supply here If you buy your OpenSprinkler using the product assistant, you will receive […]

With our new CONFIGURATOR you can now put together your OpenSprinkler installation much more easily and SAVE a lot! Housing: 30% Standard power supplies: 50% DIN rail power supplies: 30% Soil moisture sensor (SMT50): 15% ZoneExpander: 10% But only when purchasing an OpenSpinkler at the same time via the configurator Click here to get to the wizard This configurator combines several steps and excludes what […]

With the OSBee, all essential products from the American OpenSprinkler shop are now available in Europe. The OSBee is the little brother of the OpenSprinkler, it can control up to 3 9x pulse solenoid valves (latch/self-holding) and only with a 5V power supply. This is made possible by an integrated booster, which increases the voltage like its big brother. The OSBee has […]

As our housing supplier informed us, the housings measuring 200x300x130 mm were replaced by new housings measuring 210x280x130 mm. This changes the internal dimensions to 160.6 x 236.6 x 118 mm. So it's wider, but not as high. For the top hat rails, instead of 6 cm at the top and 8 cm [...]

Due to an error in the automatic translation system of this shop system, orders whose language settings were NOT “German” could not be processed. This problem is now solved. As a small thank you for your patience, use the voucher code 6crfhfty for free shipping (EU, from 50EUR, until March 31, 2021)

With the OpenSprinkler “main irrigation circuit” function you can easily control a pump. The main irrigation circuit is opened before the first irrigation circuit and only closed after the last irrigation circuit. But what does this look like electrically? There is 24VAC or 7.5-12VDC (depending on the version) at the OpenSprinkler connection. Possibilities are: Relays: There are many 24VAC relays available […]

Our new A2D adapter together with the SMT50 soil moisture sensor is becoming increasingly popular. But how exactly do you use these and how do you set them correctly? In order to answer this question, you first have to understand how it works and what purpose you want to use it for. One problem still remains: you […]

How do you install the ZoneExpander in a small enclosure? My suggestion: biplane! This requires an additional top-hat rail holder and longer screws. Alternatively, double-sided adhesive tape also works. Since the green plugs can be removed, installing the solenoid valve cables is quite easy: remove them, screw on the cables, plug them in, done.