Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
escod3v – co 300ppm duct transmitter voltage output
Carlo Gavazzi ESCOD3V CO 300 ppm duct transmitter with 0-10 V analogue output for HVAC ventilation and building automation monitoring systems.
Why Choose the Carlo Gavazzi ESCOD3V CO 300 ppm Duct Transmitter?
The Carlo Gavazzi ESCOD3V is a dependable carbon monoxide (CO) duct transmitter designed for accurate air quality monitoring in HVAC, ventilation and building automation systems. Part of the Carlo Gavazzi ESCO environmental sensor series, it uses electrochemical sensing technology to provide reliable CO concentration measurement with a 0–10 V analogue voltage output for straightforward integration into control systems.
Designed for air duct installation, the ESCOD3V provides continuous monitoring of carbon monoxide levels in non-aggressive gases commonly found in HVAC applications. Its compact enclosure, simple installation and analogue output make it suitable for ventilation control, indoor environmental monitoring and building management applications.
With a 0–300 ppm CO measuring range and 0–10 V voltage output, the ESCOD3V enables controllers, PLCs and BMS systems to receive accurate air quality feedback for automated ventilation and environmental management.
Key Advantages
- Carbon monoxide duct transmitter designed for HVAC applications.
- 0–300 ppm CO measurement range for reliable air quality monitoring.
- 0–10 V analogue voltage output for easy connection to automation controllers.
- Electrochemical sensor technology provides accurate and stable CO measurement.
- Compact duct mounting design simplifies installation.
- Suitable for integration with building management and ventilation systems.
Key Features
- Carlo Gavazzi ESCO environmental sensor series.
- Electrochemical carbon monoxide sensor.
- 0–300 ppm measuring range.
- 0–10 V analogue output.
- Duct mounting configuration.
- 8–35 V DC or 12–30 V AC power supply.
- Compact housing for HVAC installation.
- Protection against polarity, overvoltage and short circuit.
- M12 connector connection system.
Reliable CO Monitoring for HVAC and Building Automation
Carbon monoxide monitoring is an important part of modern ventilation and indoor air quality systems. The Carlo Gavazzi ESCOD3V continuously measures CO concentration and provides a proportional voltage signal that allows ventilation equipment and controllers to respond automatically to changing air conditions.
The ESCO series is designed for environmental monitoring applications including HVAC systems, car parks and building ventilation control. Its flexible analogue output allows simple connection to automation systems while maintaining accurate and dependable CO measurement performance.
Typical Applications
- HVAC air quality monitoring systems.
- Ventilation control systems.
- Indoor car park CO monitoring.
- Building management systems (BMS).
- Environmental monitoring installations.
- Industrial and commercial ventilation applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Coil / Supply Voltage | 8–35 V DC | |
|---|---|---|
| Output Type | Analogue | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | ESCO Environmental Sensors | |
| Model | ESCOD3V | |
| Product type | CO duct transmitter | |
| Sensor type | Electrochemical CO sensor | |
| Measured gas | Carbon monoxide (CO) | |
| Measuring range | 0–300 ppm | |
| Output | 0–10 V analogue voltage output | |
| Supply voltage | 8–35 V DC / 12–30 V AC | |
| Operating temperature | 0 to +50 °C | |
| Humidity range | 5–95% RH non-condensing | |
| Housing protection | IP65 | |
| Sensor protection | IP20 | |
| Mounting type | Air duct mounting | |
| Connection | M12 connector | |
| Weight | approx. 205 g |
Frequently Asked Questions
What is the Carlo Gavazzi ESCOD3V used for?
The ESCOD3V is used to measure carbon monoxide levels in air ducts and provide a voltage signal for HVAC and building automation systems.
What CO measurement range does the ESCOD3V support?
The transmitter measures carbon monoxide concentrations from 0–300 ppm.
What output does the ESCOD3V provide?
The ESCOD3V provides a 0–10 V analogue voltage output for connection to compatible controllers and automation equipment.
What power supply is required for the ESCOD3V?
The transmitter operates from an 8–35 V DC or 12–30 V AC supply.
Where is the ESCOD3V installed?
The ESCOD3V is designed for installation in air duct systems used for HVAC, ventilation and environmental monitoring applications.
Trusted by HVAC and Automation Professionals Worldwide
Carlo Gavazzi ESCO environmental sensors are trusted by engineers and system integrators for accurate air quality measurement, reliable analogue communication and seamless integration into modern ventilation systems.
