How does the LoRaWAN thermostat work?

Some HVAC engineering contractors often encounter a problems in renovation projects of HVAC systems in old buildings. The wiring of the HVAC system in the old building cannot be changed, and the air conditioning system of the entire building needs to be replaced. At this time, some wireless communication is needed. Communication methods such as LoRaWAN, Modbus, BACnet, and other wireless wiring methods are used to transform the air conditioning system.

Beris Tech LoRaWAN thermostat uses an LED liquid crystal display. The NTC temperature sensor inside the thermostat, it measures the indoor temperature and compares it with the temperature set by the user. It automatically controls air conditioning equipment and heating equipment to achieve indoor constant temperature. The wireless LoRa thermostat adopts the wireless LoRa communication method to achieve remote centralized control and management. The wireless communication mode effectively solves the problems of construction wiring, inconvenient installation, and maintenance in the complex environment of the building, making installation and maintenance simple, wiring-free construction, and construction cost-saving. LoRa wireless spread spectrum technology has a reception sensitivity of -148dBm. Compared with traditional 470MHz transmission, it has more than twice the communication distance and coverage area, greatly reducing the number of gateways and construction costs.

The core advantages of the LoRaWAN system are as follows:

1. The temperature controller of the LoRa wireless communication interface adopts wireless transmission, eliminating the need for complex construction wiring;

2. Centralized control and management of the terminal fan coil thermostat can be achieved;

3. Real-time display of various working parameters of the terminal fan coil thermostat;

4. The overall energy-saving rate of the system can be greater than 20%;

5. Issue various work instructions promptly according to the usage functions and usage conditions of different usage areas;

6. Realize intelligence, and use system software to carry out regional monitoring and settings, scheduled opening and closing, etc., to improve the level of operation and maintenance and intelligent service levels.

Technical specifications of Beris Tech LoRaWAN thermostat:

Applications of LoRaWAN thermostat:

LoRaWAN's thermostat is suitable for building control in office buildings, medical, industrial, commercial, and residential buildings, etc., to control the opening and closing of ordinary AC three-speed fan coil units and valve equipment. The LoRa wireless communication interface, which requires no wiring, is especially suitable for energy-saving renovation projects in existing buildings such as office buildings, apartments, and hotels.

About BERIS TECH:

Xiamen Beris Tech Co. Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales, and service. It is committed to providing products, systems, and products with thermostats and automatic control valves as its core products and building automation, energy management, and smart living as its platforms. Serve. BERIS TECH uses automatic control technology, artificial intelligence, and Internet of Things technologies to monitor air conditioning, heating, fresh air, ventilation, hot water, water supply and drainage, lighting, curtains, temperature, humidity, air quality, and energy consumption in the building. Control, analyze, and manage to achieve comfort, health, and energy saving in the indoor environment of buildings. After 11 years of stable development, BERIS TECH has become an outstanding enterprise in the field of building automation in China, with a full range of solutions and a full range of products in the field of building automation. We sincerely invite partners around the world to work together for win-win cooperation.

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