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escod3vm – co 300ppm duct transmitter voltage output with com
Carlo Gavazzi ESCOD3VM CO duct transmitter with 0–300 ppm measuring range, 0–10 V output and Modbus communication for HVAC and building automation systems.
Why Choose the Carlo Gavazzi ESCOD3VM CO 300ppm Duct Transmitter?
The Carlo Gavazzi ESCOD3VM is a high-performance carbon monoxide (CO) duct transmitter designed for accurate monitoring of CO concentration levels in HVAC, ventilation and building automation systems. As part of the reliable Carlo Gavazzi ESCO environmental sensor series, it provides dependable gas measurement and communication capabilities for modern air quality management applications.
Using an electrochemical CO sensing element, the ESCOD3VM delivers long-life operation, excellent stability and accurate measurement of non-aggressive gases in ventilation environments. Its duct-mounted design allows easy integration into air handling systems, car parks and building management applications where continuous CO monitoring is required.
With a 0–300 ppm CO measuring range, 0–10 V voltage output and integrated RS-485 Modbus communication, the ESCOD3VM provides flexible connectivity for HVAC controllers, BMS platforms and environmental monitoring systems.
Key Advantages
- Reliable CO duct transmitter for HVAC and ventilation applications.
- 0–300 ppm carbon monoxide measuring range for environmental monitoring.
- 0–10 V analogue voltage output for integration with control systems.
- Integrated RS-485 Modbus communication for advanced building automation systems.
- Electrochemical sensing technology provides stable and accurate measurement.
- Compact duct mounting design simplifies installation.
Key Features
- Carlo Gavazzi ESCO environmental sensor series.
- Carbon monoxide (CO) measurement.
- 0–300 ppm measuring range.
- 0–10 V analogue output.
- RS-485 Modbus communication.
- Duct mounting configuration.
- Electrochemical CO sensor technology.
- Suitable for HVAC, ventilation and building management applications.
Reliable Air Quality Monitoring for HVAC Systems
Carbon monoxide transmitters such as the Carlo Gavazzi ESCOD3VM provide essential feedback for ventilation control by continuously monitoring CO concentration levels. This enables HVAC systems to adjust airflow efficiently while supporting safer and more comfortable indoor environments.
The ESCO series is designed for building automation engineers and system integrators requiring accurate environmental measurement solutions. With analogue output and Modbus communication, the ESCOD3VM can be seamlessly integrated into modern BMS and ventilation control systems.
Typical Applications
- Car park ventilation monitoring systems.
- HVAC air handling systems.
- Building management systems.
- Indoor environmental monitoring.
- Ventilation control applications.
- Commercial and industrial air quality systems.
Technical Specifications
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| Coil / Supply Voltage | 8–35 V DC | |
|---|---|---|
| Output Type | Analogue | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | ESCO Environmental Sensors | |
| Model | ESCOD3VM | |
| Product type | Carbon monoxide duct transmitter | |
| Measured gas | Carbon monoxide (CO) | |
| Sensor type | Electrochemical CO sensor | |
| Measuring range | 0–300 ppm | |
| Output Type | 0–10 V voltage output | |
| Communication | RS-485 Modbus | |
| Supply voltage | 8–35 V DC / 12–30 V AC | |
| Housing protection rating | IP65 | |
| Sensor protection rating | IP20 | |
| Operating temperature | 0 to +50 °C | |
| Connection type | M12 connector |
Frequently Asked Questions
What is the Carlo Gavazzi ESCOD3VM used for?
This transmitter measures carbon monoxide concentration in duct systems for HVAC, ventilation and building automation applications.
What CO measurement range does this transmitter provide?
The ESCOD3VM provides a 0–300 ppm carbon monoxide measurement range.
What type of output does the ESCOD3VM use?
The transmitter provides a 0–10 V voltage output and includes RS-485 Modbus communication for integration with control systems.
Where is this CO transmitter typically installed?
The ESCOD3VM is typically installed in ventilation ducts, HVAC systems and building management installations.
What type of sensor technology is used?
The transmitter uses an electrochemical CO sensor designed for stable and accurate environmental monitoring.
Trusted by Building Automation Engineers Worldwide
Carlo Gavazzi ESCO environmental sensors are widely used by HVAC professionals and system integrators to deliver accurate air quality monitoring, efficient ventilation control and reliable building automation performance.
