DL-301Remote CO/Temperature/Humidity/Dew Point Data Logger with Safety Alarm (RS-485, Ethernet, PoE) FeaturesSimultaneous Display for CO, Temperature, Humidity and Dew PointMeasurement RangeCO: 0 ~ 1000 ppm2.8" LCD Touch ScreenAble to store up to 450,000 records with date and time stampsTouch-screen and Web-based Configuration InterfacesFree Software Utility, iOS App and Android App IncludedAble to Display Multilingual MessagesSupports the DCON, Modbus RTU, Modbus TCP and MQTT ProtocolsIncludes RS-485/Ethernet/PoE Communication InterfacesRelay Output for Alarm Device or IAQ Device Control..........
원문 링크 : DL-3000serise
