	High accuracy digital sensor, field changeable without any re-calibration
	Large high light LED display
	Multiple inputs and outputs selection
	Optional relay for alarm or ON/OFF control
	Light and state of art housing, easy installation
	Single point temperature, humidity (and D.P.) measurement and display
	Multiple points temperature, humidity (and D.P.) measurement, display and network data collection
	Compatible to DDC and PLC systems

Specifications :

Display	:	3 Bit 4 inches red LED
Communication		RS485, Modbus RTU, 9600-n-8-1, support read/output and write/input parameters
Materials/Protection/Installion	:	Aluminium with polymethyl panel and PVC film; IP54; Wall mount or suspend from ceiling
Buttons and functions	:	Three buttons with functions of parameters calibration, buzzer/relay parameters set, RS485 address set, input signals/ranges set, output ranges set , LED inspection, restore default settings, etc .