Digital 4-channel display and control unitwith integrated solenoid valve for pneumaticcontrolTriBox3 is a measurement and control system for all TriOS sensors.The device provides 4 sensor channels with selectable RS-232or RS-485 function. In addition to Modbus-RTU, various otherprotocols are available. A built-in valve allows compressed aircleaning of the sensors. In addition, the TriBox3 offers networkTCP/IP and WiFi, USB port, and 6 analog outputs (4...20 mA).An integrated relay can be used to trigger alarms or to controlexternal devices. Low power consumption, a robust aluminum Technical SpecificationsBenefits Open Modbus RTU communication For all digital TriOS sensors Low-cost alternative to analog measuring points Integrated data logger with Service logbook WiFi for communication via web browser USB interface TCP/IP interface Modbus RTU serverum housing and multiple interfaces makes it suitable for all applications in the areas of environmental monitoring, drinkingwater and waste water treatment plants, and many other areas.TriBox3 is a new, innovative measuring and control system forall TriOS sensorCOD/BOD/TSS/TOC/NO2/NO3 etc4 Channel100-240 VAC, 50 / 60 Hz, 10-15 VDCGraphic Color TFT Touch ScreenRS232/RS485 Modbus CommunicationIn-built SOV for Air Cleaning