SIEMENS QRI2B2.B180B1 Infrared Flame Detectors for Safety Systems

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)

    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.