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esco2d2v – co2 2000ppm duct transmitter voltage output
Carlo Gavazzi ESCO2D2V is a duct-mounted NDIR CO2 transmitter with a 0–2000 ppm measuring range and 0–10 V analogue output for HVAC, ventilation and building automation systems.
Why Choose the Carlo Gavazzi ESCO2D2V CO2 Duct Transmitter?
The Carlo Gavazzi ESCO2D2V is a duct-mounted carbon dioxide transmitter designed for reliable indoor air-quality monitoring in HVAC, ventilation and building automation systems. It uses non-dispersive infrared (NDIR) sensing technology to measure carbon dioxide concentration directly within ventilation ductwork.
The ESCO2D2V provides a 0–2000 ppm CO2 measuring range with a standard 0–10 V analogue output. This voltage signal allows straightforward integration with compatible HVAC controllers, PLC analogue inputs and building management systems for continuous monitoring and ventilation control.
Designed specifically for air-duct mounting, the ESCO2D2V operates from 12–36 V DC or 24 V AC. Its compact plastic housing provides IP65 protection, while the sensing element is rated IP20. This ESCO2 configuration is supplied without digital communication, making it ideal for applications requiring a conventional analogue voltage signal.
Key Advantages
- Reliable NDIR carbon dioxide measurement for HVAC and indoor air-quality monitoring.
- 0–2000 ppm measuring range suited to commercial building and ventilation applications.
- Standard 0–10 V analogue output for straightforward control-system integration.
- Duct-mounted configuration measures CO2 concentration directly within ventilation airflow.
- 12–36 V DC or 24 V AC supply provides installation flexibility.
- IP65 housing protects the transmitter electronics in demanding installations.
Key Features
- Carlo Gavazzi ESCO2 series CO2 transmitter.
- Non-dispersive infrared (NDIR) sensing technology.
- 0–2000 ppm CO2 measuring range.
- 0–10 V analogue output.
- Purpose-designed for air-duct mounting.
- 12–36 V DC or 24 V AC power supply.
- IP65 plastic transmitter housing.
- IP20 sensing element.
- 0–50 °C operating temperature range.
- M12 plug connection.
- Designed for HVAC, ventilation and building automation systems.
Reliable CO2 Monitoring for HVAC and Ventilation Control
Carbon dioxide concentration provides a useful indication of indoor air quality and occupancy within commercial and public buildings. By measuring CO2 directly within ventilation ductwork, the Carlo Gavazzi ESCO2D2V can provide continuous measurement data to an HVAC or building management system, helping support effective ventilation and environmental control.
The 0–10 V analogue output makes the ESCO2D2V particularly suitable for conventional building automation installations. Its output can be connected to compatible analogue controller or PLC inputs, allowing CO2 concentration to be monitored and used as part of demand-controlled ventilation and air-quality management strategies.
Typical Applications
- HVAC carbon dioxide monitoring.
- Demand-controlled ventilation systems.
- Building management systems.
- Commercial ventilation and air-handling equipment.
- Indoor air-quality monitoring.
- Office, educational and public-building ventilation.
- Industrial environmental monitoring systems.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Manufacturer | Carlo Gavazzi | |
| Series | ESCO2 | |
| Model | ESCO2D2V | |
| Product type | CO2 duct transmitter | |
| Measured parameter | Carbon dioxide (CO2) | |
| Sensing principle | Non-dispersive infrared (NDIR) | |
| Mounting | Air duct | |
| CO2 measuring range | 0–2000 ppm | |
| Analogue output | 0–10 V | |
| Communication | Without communication | |
| Power supply | 12–36 V DC or 24 V AC | |
| Operating temperature | 0–50 °C | |
| Housing material | Plastic | |
| Housing protection | IP65 | |
| Sensing element protection | IP20 | |
| Connection type | M12 plug | |
| Housing dimensions | 80 × 80 × 38 mm |
Frequently Asked Questions
What is the Carlo Gavazzi ESCO2D2V used for?
The ESCO2D2V is a duct-mounted CO2 transmitter designed to measure carbon dioxide concentration in HVAC, ventilation, building automation and indoor air-quality monitoring systems.
What is the CO2 measuring range of the ESCO2D2V?
The Carlo Gavazzi ESCO2D2V measures carbon dioxide across a 0–2000 ppm range.
What output does the ESCO2D2V provide?
The ESCO2D2V provides a standard 0–10 V analogue output for connection to compatible HVAC controllers, PLCs and building management systems.
Does the ESCO2D2V support Modbus communication?
No. The ESCO2D2V is supplied without digital communication. The ESCO2D2VM is the corresponding 0–10 V version with Modbus RS485 communication.
What power supply does the ESCO2D2V require?
The ESCO2D2V can operate from a 12–36 V DC or 24 V AC supply, providing flexibility for HVAC and building automation installations.
Trusted for HVAC and Indoor Air-Quality Monitoring
Carlo Gavazzi ESCO2 environmental transmitters provide HVAC specialists, building automation engineers and system integrators with dependable CO2 measurement for ventilation control, indoor air-quality monitoring and environmental management applications.
