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Home > Product > Clean Room / Parma / HVAC > Large Temp. + RH + Time Display
   Datasheet | Manual
Display size : 2”/4”/6”/8”/12”/16” Indicator with integral or remote sensor.
► 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.

► Large size indoor outdoor application.
► Long distance viewing.
► Pharmaceuticals Room Temp+Rh+Time display.
► Parma Environments monitoring application.
► Online application in different industries.

Technical Specification:-
Input 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
Indication Temperature Channel-: 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.
Range Temperature 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
Accurancy Temperature 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 Communication Protocol Modbus RTU RS- 485 isolated communication.
Programmable parameter Baud rate , Parity , Node address , Stop bit.
(minute and hour)
Read /write parameter Read: Process value ,Decimal point
Write: High Low set point
No. of slave ID Total 1-256 unit


Set point / High scale / Low scale/Time(MM+HH) Full range as per input selection
Programming of parameters Through 4 tactile keys (with password protection)
Alarm logic Full Scale High or Full Scale Low
Other 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
Datasheet | Manual