Relative humidity and temperature sensor DB801

wall-mountRS-485Modbus

This series of temperature and humidity sensors are RS485 bus type temperature and humidity sensors, with RJ45 interface, which can realize multi-point simultaneous monitoring, networking and remote transmission, on-site digital display and other functions. It is suitable for computer rooms, archives, libraries, warehousing, offices and other environments. FUNCTIONAL FEATURES • Communication method: This product uses the RS485 interface method and uses the MODBUS data communication protocol widely used in the industrial field for data communication, which can be directly connected to various control devices, display instruments and computers. • Communication interface: Using double RJ45 standard interfaces greatly simplifies the difficulty of on-site system wiring, and can achieve multi-point monitoring with the receiving device as the center, in order to achieve large-scale centralized control and management. Up to 32 monitoring points can be monitored in the same network. • On-site display: This series of temperature and humidity sensors also have a display screen, which can directly observe the changes of temperature and humidity on site through the display panel.