Cogent Tech Solutions

Minimum order quantity: 1 Unit

With a wide backlight display and distinctive design, theRHTClimateis a humidity and temperature transmitter that provides high precision and stability of measurements, over a wide operation range, it calculates in real time seven psychrometric properties, all variables will be available by current or voltage retransmission or by RS485 Modbus RTU communication
Sensor Measurement Range
Temperature -40,0 DegreeC to 100,0 DegreeC (DM models)/ -40,0 DegreeC to 60,0 DegreeC (WM models)
Relative Humidity 0.0 to 100.0 %RH (non-condensing)
Dew point -90,0 DegreeC a 100,0 DegreeC
Measurement Resolution
Temperature 0,1 DegreeC, 14 bits (65535 levels)
Relative Humidity 0,1 %, 12 bits (4095 levels)
Response Time
Temperature up to 5 sec @ 25 DegreeC with slow moving air (1 m/s)
Relative Humidityup to 4 sec @ 25 DegreeC with slow moving air (1 m/s)
Measurement Accuracy
Temperature +-0,2 DegreeC (0 DegreeC to +60 DegreeC)
Relative Humidity+-1,8 %RH @ +23 DegreeC (0 %RH to 90 %RH)
Samplings Interval 3 seconds
Analog Outputs Two 0-10 V or 4-20 mA outputs configurable by software or keyboard
Display Wide backlight LCD with three variables of 4 1/2 digits
Keys 3 keys with tactile feedback for navigation and adjustment of parameters
Alarms Two digital outputs and one embedded buzzer
Operating Temperature -40 Degree C to 60 Degree C
Connections Internal terminals through cable glands
Dimensions 100.3 x 80.0 x 45.1 mm
Enclosure ABS+PC
Protection Rating
Temperature +-0,2 DegreeC (0 DegreeC to +60 DegreeC)
+-1,8 %RH @ +23 DegreeC (0 %RH to 90 %RH)
Power Supply
By USB4.75 Vdc to 5.25 Vdc
By Connectors 12 Vdc to 30 Vdc; maximum consumption 70mA +/- 10% @ 24Vdc
Protection Rating
Sensor probe IP30
Enclosure IP65
Communication interfaces USB type Micro-B 2.0 and RS485 (both in Modbus RTU)
Programming NXperience software for Windows through USB

Minimum order quantity: 1 Piece

RHT-Air is a fully wireless solution for measuring temperature and humidity over long distances, allowing the configuration and reading of the parameters through the wireless network up to 1 km, bringing practicality and efficiency to the application.  

It has long battery life - which can operate as a no break - combined with the convenience of a wireless sensor that avoids the absorption of electrical noise, ensuring a robust and safe solution.  

Operation without cables and wires simplifies the installation. In addition to the ease of reallocation of the devices, it is possible to extend the telemetry network extremely easily: simply attach the new sensor where necessary and configure it from a distance!  

Moreover, RHT-Air operates on its own wireless network, without the need to use the company's IT infrastructure, allowing its stand-alone operation.