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cgesco2tw2vdt04 – co2+t output 0-10v 2000ppm display – wall mounting
Carlo Gavazzi CGESCO2TW2VDT04 CO2 and temperature transmitter with LCD display, 0–10 V output and 2000 ppm measuring range for HVAC and indoor air quality monitoring applications.
Why Choose the Carlo Gavazzi CGESCO2TW2VDT04 CO2 & Temperature Transmitter?
The Carlo Gavazzi CGESCO2TW2VDT04 is a compact and accurate CO2 and temperature wall-mounted transmitter with LCD display designed for indoor air quality monitoring, HVAC regulation and building automation systems. As part of the Carlo Gavazzi CGESC02TW environmental sensor series, it combines CO2 measurement and temperature sensing with a 0–10 V analogue output for seamless connection to modern control systems.
This transmitter uses advanced Non-Dispersive Infrared (NDIR) technology for reliable CO2 detection and includes an auto-calibration procedure to compensate for infrared source ageing, ensuring excellent long-term stability. The integrated display provides convenient local indication of measured values, reducing the need for additional monitoring equipment.
With a 0...2000 ppm CO2 measuring range, 0...50 °C temperature measurement range and 0–10 V analogue output, the CGESCO2TW2VDT04 is suitable for ventilation control, indoor climate management and energy-efficient HVAC applications.
Key Advantages
- Compact CO2 and temperature transmitter with display for building automation.
- NDIR CO2 sensing technology provides stable and accurate air quality measurement.
- 0...2000 ppm CO2 measuring range for indoor environments.
- 0–10 V analogue output enables easy integration with controllers and BMS systems.
- Built-in LCD display provides local measurement visibility.
- Wall-mounted housing simplifies installation in HVAC applications.
Key Features
- Carlo Gavazzi CGESC02TW environmental sensor series.
- CO2 + temperature measurement in a single device.
- Non-Dispersive Infrared (NDIR) CO2 sensor technology.
- 0...2000 ppm measuring range.
- 0–10 V analogue output signal.
- Integrated LCD display showing measured values.
- 0...50 °C temperature measurement range.
- Auto-calibration function for improved long-term stability.
- Compact wall mounting design for indoor monitoring.
Reliable CO2 and Temperature Monitoring for HVAC Systems
The Carlo Gavazzi CGESCO2TW2VDT04 continuously monitors indoor carbon dioxide levels and temperature, providing accurate analogue feedback for ventilation and climate control systems. By measuring air quality conditions in real time, it helps optimise airflow, improve occupant comfort and support energy-efficient building operation.
Designed for professional HVAC and automation installations, the CGESC02TW series offers dependable sensing performance, simple installation and compatibility with a wide range of building management and control systems.
Typical Applications
- HVAC ventilation control systems.
- Indoor air quality monitoring.
- Commercial offices and public buildings.
- Schools, healthcare and residential facilities.
- Building management systems.
- Energy-efficient climate and ventilation control.
Technical Specifications
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| Coil / Supply Voltage | 15–35 V DC | |
|---|---|---|
| IP Rating | IP20 | |
| Connection | Terminals | |
| Manufacturer | Carlo Gavazzi | |
| Model | CGESCO2TW2VDT04 | |
| Series | CGESC02TW Environmental Sensors | |
| Product type | CO2 and temperature transmitter | |
| Measurement principle | Non-Dispersive Infrared Technology (NDIR) | |
| CO2 measuring range | 0...2000 ppm | |
| Temperature measuring range | 0...50 °C | |
| Output signal | 0–10 V | |
| Display | LCD display | |
| Mounting type | Wall mounting | |
| Supply voltage | 15...35 V DC / 24 V AC ±20% | |
| Power consumption | <3 W | |
| Protection rating | IP20 | |
| Housing material | Polycarbonate | |
| Electrical connection | Screw terminals up to 1.5 mm² |
Frequently Asked Questions
What is the Carlo Gavazzi CGESCO2TW2VDT04 used for?
The transmitter measures indoor CO2 concentration and temperature for HVAC, ventilation and building automation applications.
What CO2 range does this transmitter measure?
The CGESCO2TW2VDT04 measures CO2 concentrations from 0...2000 ppm.
What output signal does the CGESCO2TW2VDT04 provide?
This model provides a 0–10 V analogue output for connection to automation controllers and building management systems.
Does this transmitter include a display?
Yes, the CGESCO2TW2VDT04 includes an integrated LCD display for viewing measured CO2 and temperature values locally.
Where is this transmitter installed?
The CGESCO2TW2VDT04 is designed for wall-mounted indoor installation in HVAC and environmental monitoring systems.
Trusted for Building Automation Applications
Carlo Gavazzi environmental sensors are widely used by HVAC engineers and automation professionals to provide reliable indoor air quality monitoring and efficient climate control.
