Astronomical clocks are becoming more and more popular. They are equipped with a mechanism and a dial. They are used to turn on and off lighting and other electrical receivers, with the entire process taking place in accordance with the daily or astronomical sunset and sunrise points. They are particularly suitable for time control of devices in both home automation and industrial automation systems. Get to know the ranking of the top 5 astronomical clocks.
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What is an astronomical clock and what is a programmable clock? Learn the difference
Astronomical clocks can be used to effectively manage your smart home. They can therefore be used to turn on or off lighting or other electrical receivers. The astronomical clock must be programmed, so the program point for switching the contact on and off must be specified in advance. The entire process is also carried out by indicating the location of the time zone or special coordinate codes. This way you can get the most accurate measurements.
However, in the case of programmable clocks, the method of operation is slightly different, namely it is based on the sun measurement, which is indicated by the user. Programmable clocks come in various cycles, e.g. weekly or annual. When choosing a device, pay attention to the number of channels. You can choose both a single-channel and two-channel clock. Cycles and functions, e.g. automatic operation, are also very important. You can also choose semi-automatic ones with the possibility of manual control of the contacts or manual ones. But which model should you choose and which one is the best? Get to know the top 5 models of astronomical clocks.
Top 1: Legrand 1-channel 2-module digital astronomical programmer
It is worth paying attention to the Legrand 1-channel, 2-module digital astronomical programmer . It is distinguished by its compact design. Indeed, it does not take up much space and will work well even in a small space. This is a great choice for people looking for not only an easy way to control lighting, but also a precise one. By using such a device, you can significantly improve safety at home or in the office, but also reduce energy consumption. It is also worth paying attention to the fact that such a programmer, although it does not have the function of programming every 60 minutes, allows for daily programming. It is compatible with standard electrical installations because it operates on AC supply voltage.
Top 2: NFC astronomical clock PCZ-525.3-PLUS F&F
A good choice may be the F&F NFC PCZ-525.3-PLUS astronomical clock . This is a single-channel model that operates on the astronomical cycle. This means that the moment it turns on or off is closely related to the position of the sun relative to the horizon. It is worth noting that an external brightness sensor can be connected to this device. It can be set in many different ways, i.e. manually remotely, but also via the mobile application. For greater functionality and convenience of use, it has a backlit LED display. It will work even in a large house.
Top 3: ASTROCLOCK-2 Eti astronomical timer
The Eti ASTROCLOCK-2 astronomical clock is noteworthy . This device is very easy to use. It can be programmed not only daily, but also weekly. It has a holiday programming option, which means that you can adjust its operation to holiday periods or weekends. Its installation is simple and a DIN rail is used for this purpose.
Top 4: Z-SDM/1K-WO Eaton digitally controlled quartz weekly clock
You can choose the Eaton Z-SDM/1K-WO digitally controlled quartz weekly clock . Suitable for serial installation. It is simple to program. It has a daily and weekly program, but also a program for changing from summer to winter time. It is a good choice for both an office, an apartment and a single-family house. This device uses a switching style and is controlled by quartz. For even greater durability, it has an IP20 tightness rating. Protects users from shock when they try to touch it. This device is intended for indoor use.
Top 5: 1-channel, astronomical timer 230V AC ZCM-31 Zamel
Among the leading manufacturers of control clocks, you can choose the Zamel 1-channel, astronomical 230V AC ZCM-31 time programmer . This is a device that can be used not only to control lighting, but also other electrical equipment. Everything is done automatically. By properly managing the device, you can significantly reduce electricity consumption. For better management, it has a large LCD screen and functional and clear buttons. What makes this programmer stand out is the fact that it has an IP 44 protection rating, which means it can be used both outdoors and indoors.