• Explosion-proof infrared gas transmitter for Carbon Dioxide (CO₂) detection.
• Measures CO₂ in ppm or percentage volume (% Vol).
• Uses the Dräger PIR 7200 infrared sensor.
• Suitable for harsh industrial and hazardous environments.
• Compatible with a wide range of control and monitoring systems.
• Available in aluminium or stainless steel housing options.

Key Features

• Drift-free infrared sensing technology.
• Four-beam optical system for stable and reliable measurement.
• Resistant to dust, dirt, and environmental contamination.
• Can withstand temporary water submersion.
• Built-in compensation for temperature and environmental changes.
• Long-term data logging for measurement and event history.
• Backlit display with real-time gas concentration readings.
• Magnetic wand operation for non-intrusive configuration.

Detection Capabilities

• Carbon Dioxide (CO₂) monitoring.
• Measuring range adjustable from 0 – 2,000 ppm.
• Measuring range adjustable up to 0 – 30% Vol.
• Suitable for low-level and high-concentration CO₂ applications.

Communication & Connectivity

• 4-20 mA analogue output.
• HART communication protocol.
• Modbus RTU support.
• PROFIBUS PA compatibility.
• FOUNDATION Fieldbus™ H1 support.
• Integration with asset management software such as PACTware™.

Alarm & Status Indication

• Green LED – Normal operation.
• Yellow LED – Warning or fault condition.
• Red LED – Alarm condition.
• Backlit display provides status and gas readings.

Relay Options

• Optional three integrated relays.
• Two configurable gas alarm relays.
• One fault alarm relay.
• Can directly control audible alarms, beacons, and warning devices.
• Suitable for standalone gas detection applications.

Installation Features

• Class I, Division 1 explosion-proof enclosure.
• Optional "e" version supplied with docking station.
• Supports installation in hazardous areas.
• Remote sensor mounting available up to 30 meters (100 ft).
• Remote calibration possible using optional calibration flow cell.

Applications

• Industrial manufacturing facilities.
• Chemical processing plants.
• Carbon dioxide monitoring systems.
• Hazardous process areas.
• Utilities and infrastructure facilities.
• Oil & Gas installations.

Benefits

• Reliable and maintenance-friendly infrared technology.
• Excellent resistance to environmental contamination.
• Flexible communication and system integration options.
• Remote sensor mounting for difficult-to-access locations.
• Common interface shared across the Polytron 8000 series.
• Reduced training and maintenance requirements.