LARGE TEMP+RH+TIME DISPLAY
♦ Large display size 2”/4”/12” available.
♦ Real time display with rechargeable battery backup.
♦ Hanging/Rack/wall/panel mounting options.
♦ Highly stable built-in or Remote Temp.+ RH sensor.
♦ Potential Free Relay contact output up to 2 nos.
♦ All Configurations and calibration from front panel keypad.
♦ Large display size 2”/4”/6”/8”/12”/16” available.
♦ Large display size for easy viewing from a distance.
♦ Hanging /Rack/wall/panel mounting options with IP protection.
♦ Micro controller based indicator with inbuilt Temp.+ RH +Time measurement in single enclosure.
♦ All channel are programmable ranges and unit (Through Front key pad).
♦ Incorporates highly stable built-in Temp.+ RH sensor.
♦ Different size of display for displaying RH & Temperature and 4 digit for time.
♦ Process parameter High and Low LEDs status indication for all three channels.
♦ MODBUS RTU multi drop RS-485 serial communication for PLC, SCADA etc.
♦ Password protection for calibration and programming mode.
♦ Software Calibration for 3 channels.
♦ Programmable Device address, Baud rate, Parity and Stop bit.
♦ Local programing facility for real time with battery backup.
♦ User programmable offset correction.
♦ Brick/Wall mounting and panel mounting enclosure with IP protection.
♦ Optional GSM mobile connectivity.
Nos. of input - 1-(TEMP + RH) , 2-(TEMP.+RH+REAL TIME)
Temperature input - Integral or Remote(external:4-20 mA or 0-10 V /RTD PT-100)
Humidity input - Integral or Remote (external:4-20 mA or 0-10 V DC)
Transmitter power supply - 24V/5V DC @ 30 mA max, isolated from I/P & O/P
Temperatures -Channel-1: 3 digit Seven segments 1”/2”/4”/6”/12”/16” display.
Humidity -Channel-2: 3 digit Seven segments 1”/2”/4”/6”/12”/16” display.
TIME -Channel-3: 4 digit Seven segments 1”/2”/4”/6”/12”/16” display.
Temperatures -0 to 60.0 *C with decimal point.
Humidity -0 to 99.9 % with decimal point.
Time -Hour : Minute 12 or 24 hour formats 00:00
Display Resolution -0.1 for Temp. & Rh
Temperatures -0.25 % on FS Response time : 8 sec
Humidity -2.5 % for 10 to 90 % RH rest of 3% Response time : 4 sec
Time -0.01 % Response time : 1 sec
Communication Protocol -Modbus RTU RS- 485 Isolated communications.
Programmable parameter -Baud rate , Parity , Node address , stop bit.(minute and hour)
Read /write parameter -Read: Process value ,decimal point. Write: Hi Low set point.
No. of slave ID -Total 1-256 unit.
Set point / High scale / Low scale -Full range as per input selection.
Programming of parameters -Through 4 tactile keys (with password protections)
Alarm logic -Full Scale HI OR Full scale Low
Mounting -Bricks and modules wall Flush panel mounting
Enclosure MOC -M S powder coated enclosure
Supply voltage Power consumption -230 V DC & as per on display size
Operating ambient temperature and humidity -Temp: 0~60 °C Humidity: Below 90%, non condensing
