SW1158
Sensitive to virtually all flame types

• Dual-sensor UV/IR flame detector for high-reliability fire detection

• 10–28 VDC operating voltage with low power consumption

• Manual fixed sensitivity setting for stable performance

• Integrated latch alarm functionality for secure alerting

• Explosion protection: ATEX II 3G Ex nA IIC T4 Gc / II 3D Ex tc IIIC T71°C Dc

• Temperature range: -25°C to +70°C

• Rugged white GRP (Glass-Reinforced Polyester) housing

• Suitable for hydrogen and hydrocarbon flame detection

• Automatic hourly self-test function ensures sensor reliability

• Compatible with SM21 bracket (Part No. 2401228)

• Relay output for both alarm and fault conditions

• CPR-EN54-10 certified for flame detection safety standards