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RTX-CO2 Room CO2 Transmitter

Produal RTX-CO2

Multiparameter transmitter for CO₂ and temperature with Modbus or BACnet communication. It can be configured with the MyProdual app to create a P/PI control loop.

Transmisor de CO2 RT color blanco de Produal
Transmisor de CO2 RT color Negro de Produal
Transmisor de CO2 RT de Produal
Transmisor de CO2 RT color blanco de Produal
Transmisor de CO2 RT color Negro de Produal
Transmisor de CO2 RT de Produal
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P/PI control
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Universal input
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Modbus RTU
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BACnet MS/TP
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High accuracy ±0.3 °C (20 to 25º)
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5 years Warranty

RTX-CO₂ room transmitters provide enhanced measurement of temperature, CO₂, humidity, and VOCs, as well as motion detection (PIR). With an unprecedented accuracy of ±0.3°C, RTX room transmitters set a new standard for accuracy in room temperature measurement. Note that with the -VOC and -R models, the temperature measurement accuracy is ±0.5°C.

Our patent-pending technology minimizes costs and environmental impact, maximizes comfort, and extends the building's lifespan. Thanks to the enhanced sensor properties, RTX room transmitters meet even the most stringent measurement requirements of sustainable building certification and rating systems (LEED (ANSI/ASHRAE Standard 62.1-2022), BREEAM, RESET Grade B, and WELL (WELL v2™)).

The multifunctional input allows you to connect external transmitters and sensors to the RTX to expand monitoring and control capabilities.

Standard features include temperature and CO₂ measurement, an integrated P/PI controller, seamless integration with existing devices and systems, and easy commissioning and configuration via the MyProdual mobile app. In addition to these standard features, you can choose from a wide range of options to create custom transmitters for your projects.

The integrated P/PI controller can control applications such as heating, cooling, ventilation, or VAV systems. The control output can be set to a single measurement value or the maximum value selected from all values.

With the MyProdual mobile app, you can quickly configure and commission the transmitters, as well as update their firmware. The MyProdual mobile app is free to download for Android from Google Play and for iOS from the App Store. In addition to the MyProdual app, you will also need an updated MyTool Connect Bluetooth dongle for the transmitters.

Power supply

24 Vca (22…26 V) / 24 Vcc (22...39 V), < 3,2 VA

Communication

Modbus RTU (models -MOD) BACnet MS/TP (models -BAC)

Measurement/s

CO₂, temperature and relative humidity (-RH models)

Units of measurement

ppm, ºC y %rH

Measuring range

0...5000 ppm, 0...50 °C, 0...100 %rH

Accuracy / Resolution

CO₂: With ABC calibration, typ. ±40 ppm +2% of reading, max. ±50 ppm +2% of reading (15...35 °C / 0...80 %RH) Temp.: ±0.3 °C (20...25 °C) rH: typ. ±2 %rH (30...75 %rH, 20...25 °C), max. ±3 %rH

Control signal

P/PI

Output signal

4 x 0...10 V dc, 2 mA Relay: 24 Vac/dc, 1 A (-R model)

Inputs

1 x NTC 10/Pt1000/Resistive/Digital/0-10 V CC

Environmental protection

IP30

Temperature

0...50 °C

Ambient humidity

0...95 %rH

Dimensions

97 x 97 x 27 mm

Housing / Materials / Connections

ABS plastic

RTXB-CO2

Black colour

RTX-CO2-MOD

CO₂ and temperature transmitter with Modbus communication

RTX-CO2-BAC

CO₂ and temperature transmitter with BACnet communication

RTX-CO2-RH

CO₂ and temperature transmitter with humidity measurement

RTX-CO2-PIR

Presence detector

RTX-CO2-R

Relay output

RTX-CO2-L

LED indicator

CE certificate

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