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Humidity Transmitter

RHT series devices measure relative humidity (rH) and temperature. They are available for duct or wall mounting. The configuration and adjustment of the RHT is quick and easy because of the large touchscreen display. RHT Duct is a user-friendly solution for measuring relative humidity in air ducts.
Humidity and Temperature Transmitter, Siro-RH

Humidity and Temperature Transmitter, Siro-RH

Rs 7,980  / PieceGet Best Price

Product Brochure

Model Name/NumberSiro-rH
BrandHK Instruments Oy
Usage/ApplicationHVAC & BMS System
Measuring UnitsDegree C,% rH
Supply Voltage24 VDC/VAC +-10 %
Output Signal 10-10 V (linear to rH) or optional 4-20 mA (linear to rH)
Output Signal 20-10 V (linear to Temp) or 4-20 mA (linear to Temp)
Operating Temperature0 To +50 Degree C
Protection StandardIP20
Humidity transmitters for building automation systems
Siro-rH is a relative humidity and temperature transmitter with a modern design and new hardware. It offers easy installation and adjustment, several different model options and various output signals that are configurable separately for each measurement parameter.

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Humidity And Temperature Transmitter, RHT

Humidity And Temperature Transmitter, RHT

Rs 6,500  / PieceGet Best Price

Minimum Order Quantity: 01 Piece

Product Brochure

Usage/ApplicationBMS & HVAC
Model Name/NumberRHT
BrandHK Instruments Oy
Output TypeAnalog
Warranty5 Year
Touchscreen Display Size2 x 3 Inch touchscreen display
Operating Temperature0 To + 50 degree C
Protection StandardIP20
Output Signal 10/2 to 10 V or 4 to 20 mA (linear to rH)
Output Signal 20/2 to 10 V or 4 to 20 mA (linear to Temp)
Supply Voltage24 VDC/VAC +-10 %
Measuring UnitsDegree C,% rH
Humidity transmitters for building automation systems

RHT relative humidity transmitters are engineered for building automation systems in the HVAC/R industry. The RHT measures relative humidity (rH), and temperature (T). RHT devices are available with large touchscreen display making con???guration of the device quick and easy.

 

RHT devices include:

 Separate eld congurable output for each measurement parameter (rH and T)

 Proportional output options including: voltage (0-10 V, 2-10 V) and current (4-20 mA)

 Offset feature enabling field calibration for each measurement parameter (rH, T)

 

RHT series device options offer:

 2" x 3" touchscreen display

 Field configurable relay for any of the two parameters

 Modbus configuration

 

 



Additional Information:

  • Item Code: RHT
  • Delivery Time: 3-4 working weeks
  • Packaging Details: Box packing

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Humidity And Temperature Transmitter RHT-Duct

Humidity And Temperature Transmitter RHT-Duct

Rs 5,500  / PieceGet Best Price

Product Brochure

Model Name/NumberRHT Duct
BrandHK Instruments Oy
Warranty5 Year
Product Weight150 gm
Measuring UnitsDegree C,% rH
Supply Voltage24 VDC/VAC +-10 %
Output Signal 10/2 to 5/10 V (linear to rH)
Output Signal 20/2 to 5/10 V (linear to Temp)
Optional Output Signal 34 to 20 mA (linear to rH) (A model)
Protection StandardIP54
Operating Temperature0 To +50 Degree C
Optional Output Signal 44 to 20 mA (linear to Temp) (A model)

RHT Duct is a relative humidity transmitter with temperature output installed in air ventilation duct. Illuminated display ensures easy readability also from a distance. The RHT has a screwless lid and an easily adjustable mounting flange that make the installation of the device easy.

RHT Duct series devices include:

 Separate output for each measurement parameter (rH and T)
 Offset feature enabling field calibration for each measurement parameter (rH, T)
 Mounting flange

 

RHT Duct series device options offer:

 Clear backlit display
 Modbus RTU interface
 4-20 mA proportional output

Application:

  • RHT Duct series devices are commonly used to monitor and control
  • Relative humidity and temperature levels of incoming and return air in ventilation system

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Humidity And Temperature Transmitter RHT-MOD

Humidity And Temperature Transmitter RHT-MOD

Rs 12,500  / PieceGet Best Price

Minimum Order Quantity: 01 Piece

Product Brochure

Model Name/NumberRHT-MOD
BrandHK Instruments Oy
AccuracyTemperature: <0.5 Degree C & Relative humidity: +-2...3 %
Usage/ApplicationHVAC system
Warranty5 Year
Temperature Range0 ... 50 Degree C
Measuring UnitsDegree C, % rH
Supply Voltage24 VAC/VDC +-10 %
Operating Temperature0 To +50 Degree C
MaterialABS
Protection StandardIP20
Humidity transmitters for building automation systems that use Modbus serial communication protocol
  • RHT-MOD relative humidity transmitters are engineered for building automation systems in the HVAC/R industry.
  • The RHT-MOD measures relative humidity (rH), and temperature (T).
  • RHT-MOD devices are available with large touchscreen display making configuration of the device quick and easy.

RHT-MOD series devices include:

• Offset feature enabling field calibration for each measurement parameter (rH, T)
• One analog output for selected measurement: voltage (0/2–10 V) and current (4–20 mA)
• Optional relay output 

Application:

RHT-MOD series devices are commonly used to monitor:
• humidity and temperature levels in offices, public spaces, hospitals, meeting rooms and classrooms
• humidity and temperature in various commercial applications
• humidity and temperature in HVAC/R environment


    Additional Information:

    • Item Code: RHT-MOD
    • Delivery Time: 3-4 working weeks
    • Packaging Details: Box Packing

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    Humidity And Temperature Transmitter, RHT-MOD-Duct

    Humidity And Temperature Transmitter, RHT-MOD-Duct

    Rs 8,000  / PieceGet Best Price

    Product Brochure

    Usage/ApplicationHVAC & BMS System
    Model Name/NumberRHT-MOD-DUCT
    BrandHK Instruments Oy
    Warranty5 Year
    Output TypeRS-485 Modbus (RTU)
    Temp Range0 ... 50 Degree C
    Humidity0-100 %
    Measuring UnitsDegree C,% rH
    Supply Voltage24 VAC/VDC +-10 %
    MaterialABS
    Protection StandardIP54
    Humidity transmitters with temperature output for duct that use Modbus serial communication protocol

    RHT-MOD Duct is a relative humidity transmitter with temperature output installed in air ventilation duct. Illuminated display ensures easy readability also from a distance. The RHT-MOD Duct has a screwless lid and an easily adjustable mounting flange that make the installation of the device easy.

    RHT-MOD Duct series devices include:
    * Separate Modbus output for each measurement parameter (rH and T)
    * Offset feature enabling field calibration for each measurement parameter (rH and T)
    * Mounting flange
    * Clear backlit display

    Applications: 
    RHT Duct series devices are commonly used to monitor and control:

    * Relative humidity and temperature levels of incoming and return air in ventilation system

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