Temperature And RH Transmitter

Temperature And RH Transmitter

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Our company is renowned in the entire industry for manufacturing exporting a wide stock of  Temperature And RH Transmitter. All these transmitters are supplied to many industries of steel, pharma and fertilizers for monitoring and controlling the temperature RH during a process. These transmitters are installed in the cold storage houses, de- humidifiers and climate control rooms for supervision. Available in different models, this Temperature And RH Transmitter is offered to clients at competitive prices. 


  • Highly accurate
  • Advanced technology
  • Durable


  • Based on state of art latest microcontroller technology with watchdog feature for fail safe operation.
  • Highly accurate, fast & reliable sensing technology.
  • Fixed resolution of 0.1 for both Temperature & Relative humidity.
  • Long term Stability for %RH is typically < 1% RH / year.
  • RS485 Serial port with MODBUS RTU Protocol output for PC interface.
  • Two freely configurable relay output.


  • Building automation, climate control rooms, computer server rooms, green houses.
  • Agriculture application, meteorological application, weather station.
  • Humidifiers & Dehumidifiers, electronic enclosure.
  • Drying process in chemical application.
  • Storage room monitoring, cold storage, clean rooms, warehouse.
  • Pharmaceuticals, Medical application (health care, medicine storage). 


Sensor Type

1) Polymer sensing for Temperature, 2) Capacitive polymer sensing for Relative humidity.


1) 0 to 50oC typical for Temperature (Range of 0 to 50oC available with sensor probe with 1meter cable length.) 
2) 10 to 95%RH is typical for Relative humidity. 


Fixed 0.1 for Temperature, Relative humidity.


1) +0.5oC for 0 to 50oC for Temperature.
2)+1.8% for 10 to 95% RH for Relative humidity, Long term Stability for %RH typically < 1% RH / year.


6 digit LED display, 3 digit indication for Temperature 
3 digit indication for Relative humidity, 4 LED indication for RL1, RL2, TX, RX. 


By 3 keys on front panel i.e. Keys. 

Set Point

Two configurable set point with individual relay output with hysteresis settable. Programmable latch OR non-latch facility for both relay output

Control Action

High & Very high, High & low, Low & Very low programmable by user. 

Relay Output

1 NO/C/NC Relay contact rated 250V/5A for Relay1 (RL1) & Relay2 (RL2).


230VAC+10% OR 110VAC+10% OR 24VDC.


Panel mounting / Pipe mounting for flameproof model.

Sensor Housing

PVC material  (Length 85mm.) / SS304 / SS316.


96 (W) X 48 (H) X 120 (D) in mm. Or 96 (W) X 96 (H) X 120 (D) in mm


92 (W) X 44 (H) in mm. ORr92 (W) X 92 (H) in mm.


ABS Plastic.


a) RS485 Serial port with MODBUS RTU Protocol output for PC interface. Powerful SCADA software is available.
b) Flameproof version is available on request for hazardous application. 


1Kg. / 1.5Kg. (Approx)