Beam Detector
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* Integration of the emitting and receiving part makes for easy installation and accurate optical pathway* Built-in microprocessor enables intelligent judgment of fire alarm and fault* Easy alignment ensures a single person installation* Self-diagnostic* Drift-compensation for factors weakness, such as dust contamination, positional excursion and component ageing* Integrated functions for both addressable and conventional use* Electrically address by handhold programmer* Fire and fault volt-free contact output's for Integration of the system* 3 sensitivity levels can be set by programmer* SMT processing technology. Technical Specifications * Operating Voltage : 24V* Operating Current : - Power : Commission Current 20mA - Standby Current 12mA* Alarm Current 22mA* Loop : 2mA* Operating Environment : - Temperature: -20~+ 40 - Relative Humidity: 95%