Indoor Air Quality Transmitter RTX-D-RH-CO2-VOC
Produal RTX-D-RH-CO2-VOC
The RTX-D-RH-CO2-VOC air quality transmitters measure air quality parameters such as temperature, humidity, CO₂, and VOCs (volatile organic compounds), as well as motion detection (PIR). They feature a configurable user interface with up to six different screens, allowing users to customize each display to their specific needs.
RTX-D touchscreen room transmitters make indoor air quality monitoring intuitive, accurate, and efficient, helping you to create healthy and comfortable indoor environments and meet tightening regulations.
Transmitter’s intuitive 2.8” touchscreen shows real-time measurement values at a glance. The configurable user interface with up to six different screens allows you to tailor each screen to meet user needs. You can configure the user interface for viewing measurement information, adjusting setpoints, and boosting ventilation. You can also customise the user interface colours and the screensaver functionality.
All RTX-D models measure temperature. Patented temperature compensation and Installation Quality Score index guarantee accurate temperature readings. Optional measurements include relative humidity, carbon dioxide, and volatile organic compounds for efficient IAQ monitoring.
Two multifunctional inputs enable you to connect external transmitters and sensors to RTX-D to broaden its monitoring and control capabilities. Its four multifunctional outputs are freely configurable.
The built-in P/PI controller can control, for example, heating, cooling, ventilation, or VAV applications. The control output can be controlled according to one measurement value or according to selected values.
The cover opens on hinges for easy installation. Surface mounting box is sold separately for flexible installation.
With the MyProdual mobile application, you can configure and commission transmitters quickly, as well as update the transmitter firmware. You can download MyProdual mobile application for Android from Google Play and for iOS from App Store free of charge. In addition to MyProdual application, you will also need an upgraded MyTool Connect Bluetooth dongle for the transmitters.
24 Vca (22…26 V) / 24 Vcc (22...39 V)
<3.2 VA with all options
Temperature, humidity, CO₂, VOC
ºC, %rH, ppm, ppm (= CO₂)
0...50 ºC, 0...5000 ppm, 0...100 %rH, 0...32767 ppm (= CO₂)
Modbus RTU (RS-485) BACnet MS/TP
Temperature: ±0.3 °C (at 20...25 °C) Humidity: Typ. (2σ) ±2 %RH at 20...25 °C, max. (3σ) ±3 %RH CO₂: With ABC calibration, typ. ±40 ppm +2 % of reading, max. ±50 ppm +2 % of reading (15...35 °C / 0...80 %RH) VOC: Typ. <12 % of reading, max. <18 %
Input 1 - Digital / resistive / 0...10 Vdc / NTC 10 / PT 1000 Input 2 - Digital / resistive / NTC 10
P / PI - 0...10 V dc
4 x 0...10 V, 2 mA (freely scalable in this range) or digital (0/10 Vdc)
2.8" multicolor touchscreen
Operating Temperature: 0...60 °C 0...50 °C (-R models)
Storage Temperature: 10...35 °C
Operating conditions: 0–95% RH, non-condensing
Storage conditions: 20–60% RH, non-condensing
IP30
ABS plastic
Surface mounted or recessed in wall (60 mm separation box).
Black colour
With Modbus communication
BACnet communication protocol
With relay output.
With passive infrared detection










