UV/IR Flame Detectors


The UV/IR Flame Detector combines Ultraviolet and Infrared flame detection with advanced signal analysis, ensuring accurate fire detection. Its additional alarm criterion based on flame flicker frequency enhances performance by requiring both UV and IR sensors to surpass their thresholds for alarm initiation. With strong false alarm rejection capabilities and a dynamic delay time of 4-8 seconds to
prevent unwarranted alarms, it's suitable for areas prone to false alarm sources. Regular self-tests and a Test Lamp for inspections ensure reliable sensor and electronics functionality, making it ideal for various
applications, including Hydrogen detection.

UV / IR Flame Detectors

Product Specifications UV/IR Flame Detectors

Sensitive to virtually all fires, including Hydrogen Flames.

Resistant to artificial and sunlight.

Automatic sensor test for reliable operation.

ATEX certified for use in hazardous environments: II 3G Ex nA IIC T4 Gc, II 3D Ex tc IIIC T 71°C Dc IP65,
ambient temperature range: -25° to +70°C.

California State Fire Marshal (CSFM) listed.

Suitable for both indoor and outdoor applications.

Operating temperature range: -40 to +70°C (in Safe Areas only).

Constructed with a GRP housing for durability.

cFMus class 3611 certified (Nonincendive, Class I, II, and III, Div 2), ambient temperature range: -25° to

Features relay output for Alarm and Fault indications.

Provides sinking 4-20 mA output (stepped) for easy integration.

CPR-EN54-10 certified for compliance with European standards

Approved by FM class 3260 for reliability and performance.

Covered by a 5-year WARRANTY for added assurance.

Model Specifications


UV/IR-210/1CZ, with CPR/EN54-10 approval and suitable for ATEX cat. 3 for zone 2/22, FM class 3260 and cFMus class 3611 Approved.



ATEX category 3 for zone 2/22

FM class 3611 and 3260