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Input: 24V DC
Output: Contact Relay, 4–20 mA Analog (optional)
Compliance: ATEX Certified (Zone 1, Zone 2)
Detection Range of Up to 50 Meters
Compact and Durable Stainless Steel Housing
Wide Field of View and Fast Response Time
Error-Free Detection
In Compliance with International Standards
Compact and Durable Design
The Karf&Scoot IRT-021-A Flame Detector is small and lightweight compared to its competitors. Thanks to its stainless steel, explosion-proof housing, it can be used safely in explosive environments. It features a housing that is just 50 mm in diameter and 46 mm in length. With its sleek, silver-colored design and a weight of only 650 g, it does not look out of place in the installation area. Its water-resistant housing allows for use both indoors and outdoors.
Wide Field of View and Fast Response Time
Thanks to its powerful sensors, the Karf&Scoot IRT-021-A quickly detects flames at distances of up to 50 meters with a 90° conical field of view. It allows you to continuously monitor your entire site with fewer detectors.
Error-Free Detection
The Karf&Scoot IRT-021-A Flame Detector is equipped with three infrared sensors operating at different wavelengths to eliminate false alarms. Thanks to its intelligent algorithm, it is not affected by misleading industrial and environmental factors such as heaters, welding sparks, halogen lamps, sunlight, and reflections. It detects real flames in a very short time and triggers an alarm.
In Compliance with International Standards
The Karf&Scoot IRT-021-A Flame Detector is certified to ATEX, CE, and KFI standards. It complies with legal requirements and is a product that can be used safely in explosive atmospheres.
| Category | Flame Detector (IR3) |
| Material | Stainless Steel (SUS-316L) |
| Color | Silver |
| Power | DC 24 V ±20% (19.2–28.8 V) |
| Electric Current | Standby: 40 mA Operating Current: 50 mA |
| Contact Output | OPEN / CLOSED |
| Communication Ports | RS-485 / 4–20 mA (Optional) |
| Operating Temperature | -40°C / +85°C |
| Operating Humidity Level | 0 ~ 95% |
| Applications | Interior / Exterior |
| Dimension Diameter | 50 mm |
| Length | 46 mm |
| Weight | 650 g |
| Window | Sapphire |
| ATEX Classification and T6 Compliance | Ex tD A21 IP67 T85°C Ex d IIC T6 |
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