Ambient Temperature and Relative Humidity sensor for Net series with built-in SI BUS module, Libra and RS485 Node SI. Temperature: measure range -20°C .. +80°C (wider range on request); typical accuracy of ±0,2°C. Relative Humidity: typical accuracy ±1,5%. Addressable from 1 to 2. Equipped with 2 RJ45 female ports for the connection to the BUS. Black external case, size: 38x73x20 mm.