Operating Range:220V AC

Detection Sensitivity:UV/Self-check UV

Response Time:Less than 0.1 seconds

Operating Temperature:-20°C to +60°C

Reliability Rating:IP65 rated for dust and water protection

Installation Compatibility:Stand-alone wiring base (60-2726)

    SIEMENS QRI2B2.B180B1 infrared flame detectors are engineered for industrial environments requiring robust and dependable flame detection systems. With their advanced infrared technology, these detectors ensure precise and quick response to flames, thereby significantly enhancing safety protocols in manufacturing facilities.

    Featuring an operating temperature range from -20°C to +55°C, these detectors are built to withstand harsh industrial conditions, ensuring continuous and reliable performance throughout various environments.

    Equipped with an impressive detection distance of up to 5 meters, they provide ample coverage for areas prone to fire hazards, minimizing the risk of accidents.

    Their quick response time, typically less than 1 second, ensures immediate detection and alerts, allowing for swift action in emergency situations.

    With a versatile power supply range of 12 to 36V DC, these detectors can be integrated into a wide variety of industrial systems, ensuring compatibility and flexibility in installation.

    The compact design, measuring 125mm x 76mm x 44mm, and lightweight at 200g, facilitate easy installation and maintenance without compromising on functionality.