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Compact fire protection photoelectric sensor for safety devices on fire barriers, Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol), Not sensitive to ambient light, even with switched energy saving lamps, Light source: LED, 660 nm and IRED, 880 nm, Light type: modulated visible red light and modulated infrared light, Control elements: Light-on/dark-on changeover switch ; Time adjuster, Operating voltage: 12 ... 240 V AC/DCfa

Small fire protection photoelectric sensor for safety devices on fire barriers, Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol), High protection against contact, Not sensitive to ambient light, even with switched energy saving lamps, Effective detection range: 0 ... 2.1 m (with H60 reflector), Light source: LED 645 nm, Light type: modulated visible red light, Operating voltage: 10 ... 30 V DC, Switching type: light/dark on switchablefa

Compact fire protection photoelectric sensor for safety devices on fire barriers, Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol), Not sensitive to ambient light, even with switched energy saving lamps, Light source: LED, Light type: modulated visible red light , 660 nm, Operating voltage: 12 ... 240 V AC/DC, Switching type: light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.)fa

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