Fire Alarm System Gas Explosion Proof


 
Explosion Proof Beam Detector - D-9105RExd
Digital Explosion Proof Reflective Beam Detector
 
Features
 
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:
T emperature: -20~+ 40
Relative Humidity: 95%
 
Dimension: 344mm X 240mm X 212mm
 
Ex Mark: ExdII CT6/ DIP A21 T A, T 6
 
Ex Certificate No.: CNEx 06.0273
     
 

 

Explosion Proof UV Flame Detector - DC-9104Exd