SIEMENS QRI2B2.B180B1 Infrared Flame Detectors – High Sensitivity, Reliable Protection

Operating Principle:Infrared detection technology

Detection Range:200mm

Response Time:Within 1 second

Operating Temperature:-20°C to +50°C

Power Supply:12V DC

Alarm Output:Contact closure, 24V AC/DC, max. 250mA

Dimensions:80mm x 80mm x 25mm

Weight:0.15kg

    The SIEMENS QRI2B2.B180B1 infrared flame detector is engineered to provide unparalleled reliability in industrial environments, ensuring safety and preventing major fire incidents.

    Equipped with advanced infrared detection technology, this device boasts an impressive detection range of 200mm, enabling it to quickly identify flames even at a distance.

    Featuring a rapid response time of less than 1 second, the QRI2B2.B180B1 ensures immediate alarm activation upon detection, providing ample time for emergency response teams to act.

    Operational in a wide temperature range from -20°C to +50°C, this detector maintains optimal performance under various environmental conditions, making it suitable for use in diverse industrial settings.

    Supplied with a stable 12V DC power supply, the device ensures consistent operation without the need for frequent maintenance checks.

    Upon detection, the QRI2B2.B180B1 triggers an alarm output with a contact closure, compatible with 24V AC/DC power sources, capable of handling a maximum current of 250mA. This ensures compatibility with existing safety systems and easy integration.

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