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escow3v – co 300ppm wall transmitter voltage output
Carlo Gavazzi ESCOW3V is a wall-mounted electrochemical carbon monoxide transmitter with a 0–300 ppm measuring range and 0–10 V analogue voltage output for building, ventilation and environmental monitoring systems.
Why Choose the Carlo Gavazzi ESCOW3V CO Wall Transmitter?
The Carlo Gavazzi ESCOW3V is a wall-mounted carbon monoxide transmitter designed for continuous CO monitoring in building automation, ventilation and environmental control applications. It uses an electrochemical carbon monoxide sensing element to provide reliable measurement of CO concentration within monitored indoor environments.
The ESCOW3V provides a 0–300 ppm carbon monoxide measuring range together with a standard 0–10 V analogue voltage output. This makes it straightforward to integrate with compatible HVAC controllers, PLC analogue inputs and building management systems for continuous environmental monitoring and ventilation control.
Designed for wall mounting, the ESCOW3V operates from an 8–35 V DC or 12–30 V AC supply. Its robust plastic housing provides IP65 protection, while the sensing element is rated IP20. With a compact 80 × 140 × 38 mm format and no digital communication interface, it is a practical choice for applications requiring a conventional analogue voltage signal.
Key Advantages
- Reliable electrochemical carbon monoxide measurement.
- 0–300 ppm CO measuring range for building and environmental monitoring.
- Standard 0–10 V analogue output for straightforward controller integration.
- Wall-mounted design supports fixed monitoring of indoor environments.
- 8–35 V DC or 12–30 V AC supply provides installation flexibility.
- IP65 plastic housing protects the transmitter electronics in demanding installations.
Key Features
- Carlo Gavazzi ESCOW3V carbon monoxide transmitter.
- Electrochemical CO sensing technology.
- 0–300 ppm carbon monoxide measuring range.
- 0–10 V analogue voltage output.
- ±3% accuracy.
- 8–35 V DC or 12–30 V AC power supply.
- 60 mA supply current.
- Purpose-designed for wall mounting.
- IP65 plastic housing.
- IP20 sensing element.
- 0–50 °C operating temperature range.
- M12 plug connection.
- Suitable for building automation, ventilation and environmental monitoring.
Reliable Carbon Monoxide Monitoring for Building Automation
Carbon monoxide monitoring is important in environments where vehicles, combustion equipment or other potential CO sources may be present. The Carlo Gavazzi ESCOW3V continuously measures carbon monoxide concentration and converts the measurement into an analogue voltage signal that can be monitored by compatible control equipment.
Its 0–10 V analogue output provides a straightforward interface for HVAC controllers, PLCs and building management systems. This makes the ESCOW3V particularly useful where CO concentration needs to be incorporated into ventilation, environmental monitoring or supervisory control strategies without requiring a digital communication network.
Typical Applications
- Building carbon monoxide monitoring.
- Car parks and vehicle-related environments.
- Ventilation and air-quality control systems.
- Building management systems.
- Commercial and industrial facilities.
- Plant rooms and equipment areas.
- Environmental monitoring installations.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Manufacturer | Carlo Gavazzi | |
| Model | ESCOW3V | |
| Product type | Carbon monoxide wall transmitter | |
| Measured parameter | Carbon monoxide (CO) | |
| Sensing principle | Electrochemical | |
| Mounting | Wall | |
| CO measuring range | 0–300 ppm | |
| Analogue output | 0–10 V | |
| Accuracy | ±3% | |
| Communication | Without communication | |
| Power supply | 8–35 V DC or 12–30 V AC | |
| Supply current | 60 mA | |
| Operating temperature | 0–50 °C | |
| Housing material | Plastic | |
| Housing protection | IP65 | |
| Sensing element protection | IP20 | |
| Connection type | M12 plug | |
| Standardised dimensions | 80 × 140 × 38 mm |
Frequently Asked Questions
What does the Carlo Gavazzi ESCOW3V measure?
The ESCOW3V measures carbon monoxide (CO) concentration using an electrochemical sensing element and is designed for fixed wall-mounted environmental monitoring.
What is the measuring range of the ESCOW3V?
The Carlo Gavazzi ESCOW3V provides a 0–300 ppm carbon monoxide measuring range.
What output does the ESCOW3V provide?
The ESCOW3V provides a standard 0–10 V analogue voltage output for connection to compatible HVAC controllers, PLCs and building management systems.
Does the ESCOW3V support Modbus communication?
No. The ESCOW3V is the voltage-output version without communication. The ESCOW3VM is the corresponding 0–10 V model with communication.
What power supply does the ESCOW3V require?
The ESCOW3V operates from an 8–35 V DC or 12–30 V AC supply, providing flexibility for building automation and environmental monitoring installations.
Trusted for Building and Environmental Monitoring
Carlo Gavazzi environmental transmitters provide building automation engineers, HVAC specialists and system integrators with dependable measurement solutions for monitoring carbon monoxide and supporting effective ventilation and environmental control in commercial and industrial applications.
