Aecl LoRa devices provide a simple solution to wirelessly integrate the perception layers in the Internet of Things in the building management system, industrial automation system, HVAC system and indoor air quality monitoring system. The Aecl LoRa devices included LoRa Indoor Air Quality sensors, Master gateway and RS485 to LoRa converter. Utilizing the Semtech RF technology as well as the industrial Modbus RTU protocol, the Aecl LoRa devices provides a rather flexible and economic wireless solution to integrate the field devices with the back end platform or PLC. Until now, we’ve working with many system integrators worldwide to build up the IoT on the IAQ monitoring system, the Industrial automation system, smart agriculture, smart logistics and so on. For more application information, please kindly contact us via contact@aecl.com.tw and download the documents below for the Introduction of the LoRa Modbus RTU connection. It would be our pleasure to provide the consulting services to your questions about our products, services, and discuss about your projects.

The British Thermal Unit(BTU) measurement system is used to measure the energy consumption in air conditioning system including heating and cooling system. Because the BTU measurement reflects the actual energy consumption of each tenant, the HVAC contractors usually refer to the BTU value to charge the tenants of electrical bill. In the other hand, the BTU measurement system is also used in the building management system and energy saving system to monitor the energy efficiency in order to make any needful adjustment to improve the building performance. Based on our long-term experience with the BTU measurement projects, we designed two BTU measurement solutions and hope to provide user a total solution.