Description
Dräger Polytron® 5720 IR: Reliable CO2 Detection for Industrial and Commercial Use
The Dräger Polytron® 5720 IR is a versatile and robust carbon dioxide detector designed for industrial and commercial applications. This cost-effective explosion-proof transmitter accurately measures CO2 levels in both volume percentage and parts per million (ppm). At its core is the high-performance Dräger PIR 7200 infrared sensor, known for its durability and reliability even in harsh environments.
Key Features and Specifications
The Polytron® 5720 IR boasts several impressive features:
- Adjustable measurement ranges from 0-2,000 ppm to 0-30% volume
- 3-wire, 4-20 mA analogue output for seamless integration with most control systems
- Optional relay functionality for standalone operation
- Explosion-proof design for use in hazardous areas
- Operating temperature range of -40 to 70°C (-40 to 158°F) with relay
- Power supply: 10 to 30 V DC
Sensor Technology and Durability
The Dräger PIR 7200 sensor employs advanced technology to ensure reliable performance:
- 4-beam signal-stabilizing system for resistance to dust and dirt deposits
- Drift-free optics for long-term stability
- Water-resistant design, allowing submersion without damage
- Environmental and aging effect compensation
Installation and Maintenance
The Polytron® 5720 IR offers flexible installation options:
- Remote sensor installation up to 30 meters from the transmitter
- Type E models include a docking station for easy installation in hazardous areas
- Non-intrusive magnetic wand for accessing menus and configuration settings
Applications and Industries
The Dräger Polytron® 5720 IR is suitable for various applications across multiple industries:
- Industrial manufacturing
- Food and beverage production
- Agriculture and greenhouse monitoring
- HVAC systems in commercial buildings
- Research laboratories
- Wastewater treatment facilities
Safety and Compliance
The device meets stringent safety standards and holds several certifications:
- ATEX certification for use in explosive atmospheres
- UL and CSA approvals for North American markets
- IECEx certification for international use
User Interface and Display
The Polytron® 5720 IR features a user-friendly interface:
- Backlit LCD display for clear readings in various lighting conditions
- Traffic light status indication for quick visual assessment
By combining advanced sensor technology, rugged construction, and flexible installation options, the Dräger Polytron® 5720 IR provides a reliable and cost-effective solution for carbon dioxide detection in challenging industrial and commercial environments.
For more information, please call our expert 02920 759 683 or visit our contact page.
