Powerful Algorithm with No False Alarms

Exproof Alev Dedektörü

IRT-021-A Flame Detector

Basic Specifications

Ergonomic and
Durable Design

Response Time

ATEX and
CE Certified

Fields of Application
Other Products
Karf&Scoot Exproof Gas Detector
GD2G Ex-proof Gas Detectors


Compact and Durable Design
Karf&Scoot IRT-021-A Flame Detector is smaller and lighter than its competitors. Thanks to its stainless steel ex-proof body, it can be used safely in explosive environments. It has a body of only 50mm in diameter and 46mm in length. With its stylish silver-colored design and only 650gr weight, it does not create a bad appearance on the installation site. Its water resistant body allows it to be used indoors and outdoors.

Rapid Response Time
Karf&Scoot IRT-021-A detects the flames in the fastest way up to 50m distances with its 90° conical viewing angle thanks to its powerful sensors. It allows you to constantly monitor your entire field with fewer detectors.

The Most Accurate Detection
Karf&Scoot IRT-110-K Flame Detector is equipped with 3 different wavelength infrared sensors to eliminate false alarms. Thanks to its smart algorithm; It is not affected by misleading industrial and environmental factors such as heaters, welding sparks, halogen lamps, sunlight and reflections. Real flames are detected in a very short time and the alarm goes off.

Compliance with International Standards
Karf&Scoot IRT-110-K Flame Detector has ATEX, CE, KFI certificates. It complies with legal requirements and is a product that can be used safely in explosive atmospheres.


CategoryFlame Detector (IR3)
MaterialStainless Steel
Power24VDC ±20% (19.2~28.8V)
Electric CurrentStand by: 40mA
Operation: 50mA
Contact OutputON / OFF
Communication PortRS-485 /
4 ~20mA (Optional)
Operating Temperature-40°C / +85°C
Operating Humidity0 ~ 95% RH
Area of ApplicationIndoor / Outdoor
SizeDiameter: 50mm
Length: 46mm
Explosion ProofEx tD A21 IP67 T85°C
Ex d IIC T6


IRT Series Flame Detectors Brochure

IRT Series Flame Detectors User Manual