AMBETRONICS ENGINEERS PVT. LTD.
Temperature & RH Smart Transmitter Without LCD

Temperature & RH Smart Transmitter Without LCD

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Temperature And RH Transmitter Without LCD

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 Protocol 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 equipment.
  • Industrial process monitoring & controls & etc.

TECHNICAL SPECIFICATIONS

Sensor Type

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

Range

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.

Resolution

 Fixed 0.1 for both Temperature & Relative humidity. 

Accuracy

 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. 

Display

 1) Without display, 2) With LCD Display with backlit (optional).
 8 display indication for Temperature, 8 display indication for Relative humidity.

Setting

 By 4 keys on front panel i.e. Keys. (Optional)

Supply Voltage

 24VDC / 150mA.

Mounting

 Wall mounting / Pipe Mounting for Flameproof Model

Sensor Housing

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

Cable Entry

 1 number of thermoplastic cable gland (IP-68) with clamping range of 2.5 to 6.5mm. for four core cable.

Dimension

 80 (W) X 120 (H) X 55 (D) in mm.

Cabinet

 ABS (IP65) Enclosure.

Optional

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