Thermostat with remote air temperature sensor: overview, technical data

Control of heating equipment in modern schemes is realized by means of temperature controllers. These are devices by means of which the owner can set up a working base for a certain mode of operation. The most technological models of thermostats presuppose adjustment by several parameters and even their automatic correction. There are also different approaches to the organization of interaction between equipment and control equipment. A wide range of possibilities for forming this bundle is provided by a thermostat with a remote air temperature sensor that can be installed away from the heater.

Features of thermostats with remote sensor

The simplest models of thermoregulators are equipped with built-in sensors. Their task is to determine the current temperature regime directly in the room where the heating system is running. Devices with a remote sensor are used in those cases where it is required to determine the temperature outside the room in which the control equipment is located. But the task of the controller remains the same - on the basis of the adopted indicators, adjust the parameters of the functioning of the target equipment. For example, a thermostat with a remote air temperature sensor can be installed next to the boiler, and the sensing element in this case will be located in the room on which the heating function is oriented. Another approach to the use of a remote sensor is also practiced. Sometimes it is installed on the street so that the operating parameters of the same boiler are set in accordance with the external climatic conditions. But in similar systems standard room sensors are also used, and street analogues act as a complementary indicator.

What equipment is used for thermostats?

A classic example of using thermostats is a floor heating system. Also, regulators can be used in the said boiler units, radiators and other types of home heaters. The sensor function remains common to the entire group of equipment of this type - to monitor the temperature values. Outside of home use, it is worth highlighting the areas in which water supply systems, freezers, cooling plants, etc. are used. As part of such an infrastructure, complex temperature relays are used, which can combine several sensors in one system. At industrial enterprises, the use of remote sensors is due to the need to control several operated areas, the heating of which is realized by a single heating unit.

Varieties

There are several signs of the classification of instruments. First of all, this is the way data is presented. There are electronic and mechanical temperature controllers, which are distinguished by accuracy of readings and reliability. Models of the first type, as a rule, have a small error coefficient, but they are less resistant to physical influences. Mechanics is considered an obsolete technical basis, therefore devices of this type are found on the market less and less.

Another sign of separation is based on the method of installation. Both the thermostat and the sensors can assume an outdoor, air and wall installation. Also, the principles of connecting components are different. For example, the thermostat in a socket with a remote sensor eliminates the need for a separate power line. And if a wireless sensor is used, the installation operations are completely limited by the physical installation of the device without electrical operations.

Instrument characteristics

The key performance indicator is the power of the regulator. This parameter is determined by the requirements for the load with which the device will operate. Typically, household type models have a potential of 3-3.6 kW. This is enough to maintain a productive boiler or a group of small heaters. By the way, that it was possible to work with several units at the same time, manufacturers provide for multi-channel control. Even medium-sized devices often allow the integration of a temperature relay capable of covering 5-10 zones at a time. The temperature range itself is also important, according to which the readings will be monitored. A typical instrument typically has a range of 5 to 45 ° C. For special purposes, modifications are available that operate with ranges up to 90 ° C.

Technological additions

Functional innovations are rarely found in such devices, as they are guided by a clear performance of a specific task. Unless individual versions along with the temperature can also fix the moisture indicators. The main direction of technological development of thermoregulators is based on ergonomics of control. To increase the comfort in the sensors, Wi-Fi modules are introduced, and the control panels themselves receive touch-sensitive tuning panels and liquid crystal screens. A digital thermostat with a remote sensor, which supports the possibility of programming, is also popular. Unlike standard electronic models, such devices are designed for processing complex algorithms, the initial data for which can be the readings from several temperature indicators.

Manufacturers

In the domestic market, high-quality models of temperature regulators are offered by Teplolux, Caleo, Honeywell, Electrolux, etc. For specialized or industrial purposes, interesting models are offered by Grand Mayer and Thermo. As for the cost, the budget thermostat with remote air temperature sensor is on average available for 1-1,5 thousand rubles. Digital devices with wireless sensors are estimated at 2-3 thousand.

How to choose the right model?

If it is a question of control of multicomponent heating technology or a wide group of devices, then the choice should be made on the basis of the project. In technical terms, allowable characteristics for specific points of regulation should be indicated. In home use, responsible areas can be trusted by 5-10-zone regulators, whose power is about 3.6 kW. If a model is selected for monitoring a floor heating system or a small boiler, an electronic temperature controller with a remote two-zone temperature sensor is suitable. In this choice, you can safely focus on the ergonomic and stylistic merits of the model.

Conclusion

Only in rare cases modern heating technology is produced without control panels in the basic configuration. That is, the possibility of direct regulation is often provided by default. In this connection, the question may arise as to whether a thermostat with a remote air temperature sensor is so necessary. Of course, regulation can be carried out in a direct way - moreover, in the same basic configurations, the wireless control capabilities are also provided. However, a special thermostat with sensors can completely relieve the owner of the need to control the heating system. The device will automatically adjust the operating parameters, which will ensure not only convenience of operation, but also energy saving.