TRH - 511 :
   TEMPERATURE & RH SMART TRANSMITTER

TEMPERATURE & RH
SMART TRANSMITTER
Without L.C.D.

TEMPERATURE & RH
SMART TRANSMITTER
With L.C.D

FEATURES

 - 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.
 - Isolated RS485 Serial port with MODBUS RTU Protcol output for PC interface
 - Two freely scalable & configurable analog output.
 - Flameproof version is available on request for hazardous
   application
 - Excellent long term stability
 - Compact size, easy to install & flexible
 - Optional display / keypad

APPLICATIONS

 - 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).
 - Calibration equipments.
 - Industrial process monitoring & controls & etc.

Sensor Type
 Range

 Resolution
 Accuracy

 Display

 Setting
 Supply Voltage
 Mounting
 Sensor Housing
 Cable Entry
 Dimension
 Cabinet
 Optional


 Weight

 1) Polymer sensing for Temperature, Capacity 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 typical for Relative humidity.
 Fixed 0.1 for both 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 is typically < 1% RH / year.
 1) Without display, 2) With LCD Display with backlit (optional).
 8 display indication for Temperatur, 8 display indication for Relative humidity
 By 4 keys on front panel i.e. "PRG", "Up", "Down", "Enter" Keys. (Optional)
 24VDC / 150mA.
 Wall mounting / Pipe mounting for flameproof model.
 PVC material OR TEFLON material (Length 85mm.). / SS304 / Ss316.
 1 number of thermoplastic cable gland (IP-68) with clamping range of 2.5 to 6.5mm. for four core cable.
 80(W) X 120(H) X 55(D) in mm.
 ABS (IP65) Enclosure.
 a) Isolated RS485 Serial port with MODBUS RTU Protocol output for PC interface.
 b) Two freely scalable & configurable analog output ( 4 - 20mA).
 c) Flameproof version is available on request for hazardous application.
 Weight : 1Kg