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esco2w2v – co2 2000ppm wall transmitter voltage output
Carlo Gavazzi ESCO2W2V is a wall-mounted NDIR CO2 transmitter with a 0–2000 ppm measuring range and 0–10 V analogue output for HVAC, indoor air-quality and building automation applications.
Why Choose the Carlo Gavazzi ESCO2W2V CO2 Transmitter?
The Carlo Gavazzi ESCO2W2V is a compact wall-mounted carbon dioxide (CO2) transmitter designed for indoor air-quality monitoring, HVAC control and building automation applications. As part of the Carlo Gavazzi ESCO2 environmental sensor series, it uses non-dispersive infrared sensing technology to provide dependable measurement of carbon dioxide concentration in occupied indoor environments.
The ESCO2W2V measures CO2 concentration across a 0–2,000 ppm range and converts the measurement into a standard 0–10 V analogue voltage output. This makes it straightforward to connect to compatible HVAC controllers, PLC analogue inputs and building management systems for demand-controlled ventilation and environmental monitoring.
Designed specifically for wall mounting, the ESCO2W2V features a compact 80 × 80 × 38 mm plastic enclosure with IP54 protection. It operates from a 12–36 V DC or 24 V AC supply and uses an M12 connector, providing a practical sensing solution for commercial and industrial building-control installations.
Key Advantages
- Continuous CO2 measurement from 0–2,000 ppm for indoor air-quality monitoring.
- Non-dispersive infrared (NDIR) sensing technology for dependable carbon dioxide measurement.
- Standard 0–10 V analogue output for straightforward controller integration.
- Compact wall-mounted design for occupied indoor spaces.
- Flexible 12–36 V DC or 24 V AC supply supports common building automation systems.
- IP54 enclosure provides protection for environmental monitoring installations.
Key Features
- Carlo Gavazzi ESCO2 environmental sensor series.
- Carbon dioxide (CO2) transmitter.
- 0–2,000 ppm CO2 measuring range.
- Non-dispersive infrared (NDIR) sensing principle.
- 0–10 V analogue voltage output.
- Wall-mount configuration.
- 12–36 V DC / 24 V AC power supply.
- M12 connector for electrical connection.
- Compact 80 × 80 × 38 mm housing.
- IP54 protection rating.
Reliable CO2 Monitoring for Building Automation
Carbon dioxide concentration is commonly monitored in occupied buildings as an indicator for ventilation demand. Continuous CO2 measurement allows HVAC and building management systems to adjust fresh-air ventilation according to actual indoor conditions, helping maintain suitable air quality while supporting efficient building operation.
The ESCO2W2V converts its CO2 measurement into a standard 0–10 V analogue signal, making it suitable for controllers and building management systems equipped with analogue voltage inputs. Its wall-mounted format allows measurement directly within occupied spaces such as offices, classrooms and commercial buildings.
Typical Applications
- HVAC and demand-controlled ventilation systems.
- Building management systems.
- Indoor air-quality monitoring.
- Offices and commercial buildings.
- Schools and educational facilities.
- Public buildings and leisure facilities.
- Industrial environmental monitoring.
- Energy-efficient ventilation control systems.
Technical Specifications
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| IP Rating | IP54 | |
|---|---|---|
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | ESCO2 | |
| Model | ESCO2W2V | |
| Product type | CO2 transmitter | |
| Measured parameter | Carbon dioxide (CO2) | |
| Sensing technology | Non-dispersive infrared (NDIR) | |
| Mounting type | Wall mounting | |
| CO2 measuring range | 0–2,000 ppm | |
| Analogue output | 0–10 V | |
| Communication | None | |
| Power supply | 12–36 V DC / 24 V AC | |
| Electrical connection | M12 connector | |
| Housing material | Plastic | |
| Protection rating | IP54 | |
| Operating temperature | 0 to +50 °C | |
| Dimensions (W × H × D) | 80 × 80 × 38 mm |
Frequently Asked Questions
What does the Carlo Gavazzi ESCO2W2V measure?
The ESCO2W2V measures carbon dioxide concentration from 0–2,000 ppm for HVAC, indoor air-quality and building automation applications.
What sensing technology does the ESCO2W2V use?
The transmitter uses non-dispersive infrared (NDIR) sensing technology to measure carbon dioxide concentration.
What output does the ESCO2W2V provide?
The ESCO2W2V provides a standard 0–10 V analogue voltage output for connection to compatible HVAC controllers, PLCs and building management systems.
Does the ESCO2W2V support Modbus communication?
No. The ESCO2W2V is the 0–10 V version without communication. The ESCO2W2VM variant in the same product family provides a 0–10 V output with Modbus RS485 communication.
Where is the ESCO2W2V installed?
The ESCO2W2V is designed for wall mounting in indoor environments where carbon dioxide concentration needs to be monitored.
What power supply does the ESCO2W2V require?
The transmitter operates from a 12–36 V DC or 24 V AC supply, making it suitable for common HVAC and building automation power systems.
What is the protection rating of the ESCO2W2V?
The ESCO2W2V has an IP54 protection rating and is housed in a compact plastic wall-mount enclosure.
Trusted by HVAC and Building Automation Professionals
Carlo Gavazzi environmental transmitters provide practical sensing solutions for HVAC and building automation systems, helping engineers integrate CO2 measurements into indoor air-quality, demand-controlled ventilation and energy-management applications.
