Dräger – Polytron 8720 IR
$1.00
Polytron® 8720 IR is an advanced explosion proof transmitter for the detection of carbon dioxide in percent volume or ppm. It uses a high performance infrared Dräger PIR 7200 sensor, which can be submerged in water without damage. Besides a 3 wire 4 to 20 mA analog output with relays, it also offers HART®, Modbus and Fieldbus making it compatible with most control systems.
Learn more here: https://www.draeger.com/en-us_us/Products/Polytron-8720
The Dräger Polytron® 8720 is a smart infrared gas detector used for the continuous monitoring of CO₂ concentrations in ambient air, the Polytron 8720 is ideal for applications in food processing, fermentation, beverage production, industrial refrigeration, and chemical processing—especially where CO₂ is used, produced, or stored.
Flexible Outputs:
Supports 4–20 mA analog, HART®, Modbus RTU, PROFIBUS® PA, and FOUNDATION™ Fieldbus.
Explosion Protection:
Certified for ATEX, IECEx, UL, and CSA hazardous area applications (Zone 1/Division 1).
Infrared Measurement Principle:
Uses Dräger’s dual-beam IR technology for fast, stable, and drift-free CO₂ detection.
Robust Industrial Housing:
Options in aluminum or stainless steel, suitable for harsh and corrosive environments.
Additional information
| Manufacturer | Dräger |
|---|---|
| Industry | Chemical and Petrochemical, Food and Beverage, Life Science, Oil and Gas, Power and Energy, Water and Wastewater |
| Segment | Instrumentation and Automation |
Related products
Dräger – Polytron 8720 IR
Polytron® 8720 IR is an advanced explosion proof transmitter for the detection of carbon dioxide in percent volume or ppm. It uses a high performance infrared Dräger PIR 7200 sensor, which can be submerged in water without damage. Besides a 3 wire 4 to 20 mA analog output with relays, it also offers HART®, Modbus and Fieldbus making it compatible with most control systems.
Learn more here: https://www.draeger.com/en-us_us/Products/Polytron-8720
PRODUCT DESCRIPTION:
The Dräger Polytron® 8720 is a smart infrared gas detector used for the continuous monitoring of CO₂ concentrations in ambient air, the Polytron 8720 is ideal for applications in food processing, fermentation, beverage production, industrial refrigeration, and chemical processing—especially where CO₂ is used, produced, or stored.
Flexible Outputs:
Supports 4–20 mA analog, HART®, Modbus RTU, PROFIBUS® PA, and FOUNDATION™ Fieldbus.
Explosion Protection:
Certified for ATEX, IECEx, UL, and CSA hazardous area applications (Zone 1/Division 1).
Infrared Measurement Principle:
Uses Dräger’s dual-beam IR technology for fast, stable, and drift-free CO₂ detection.
Robust Industrial Housing:
Options in aluminum or stainless steel, suitable for harsh and corrosive environments.
