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Industry NewsIntroduction of common fire alarm models
Time: 2014-03-28 View: 7344
As the state of fire safety requirements of gradual improvement and self- rising public awareness on fire , more and more fire alarm equipment in our daily life. Faced with such a large number of fire alarm equipment , you know what products they represent , what functionality? In this paper, starting from the product model , you´re done with a basic understanding.
For illustration , here Shenzhen Convoy Security Technology Co., Ltd. letter JTY-GD-DG311 products as an example. You can see that the product model from the JTY, GD and DG311 three parts, each part has a corresponding meaning he , below we explain one by one .
1.JTY: the first letter "J" take pinyin "jing ( police ) " is a fire alarm device code ; "T" take Pinyin initials "tan ( probe ) " is a fire detector code ; " initials Y " take pinyin " yan ( smoke ) "is a fire detector type code , which means that with a sense of smoke detector is . There are common types of code letter "W" "G" "F" , etc. , corresponding to the temperature , sensitive and complex detectors . So together look , "JTY" is the " fire smoke detector " means.
2.GD: "GD" means " photoelectric smoke ." Common are LZ: ionization smoke ; GD: photoelectric smoke ; MC: diaphragm differential temperature ; BD: Semiconductor constant temperature ; BO: Semiconductor fixed temperature ; ZW: UV ; HW: IR ; BQ: semiconductor gas ; CQ: catalytic gas sensing .
3.DG311: The third part generally consists of English letters and Arabic numerals , which means that the enterprise product serial number .
Comprehensive explained above , we have the example "JTY-GD-DG311" is represented by the Shenzhen Municipal Science and Technology Co., Ltd. armor Wilson safe production of " networking photoelectric smoke detectors ."
For illustration , here Shenzhen Convoy Security Technology Co., Ltd. letter JTY-GD-DG311 products as an example. You can see that the product model from the JTY, GD and DG311 three parts, each part has a corresponding meaning he , below we explain one by one .
1.JTY: the first letter "J" take pinyin "jing ( police ) " is a fire alarm device code ; "T" take Pinyin initials "tan ( probe ) " is a fire detector code ; " initials Y " take pinyin " yan ( smoke ) "is a fire detector type code , which means that with a sense of smoke detector is . There are common types of code letter "W" "G" "F" , etc. , corresponding to the temperature , sensitive and complex detectors . So together look , "JTY" is the " fire smoke detector " means.
2.GD: "GD" means " photoelectric smoke ." Common are LZ: ionization smoke ; GD: photoelectric smoke ; MC: diaphragm differential temperature ; BD: Semiconductor constant temperature ; BO: Semiconductor fixed temperature ; ZW: UV ; HW: IR ; BQ: semiconductor gas ; CQ: catalytic gas sensing .
3.DG311: The third part generally consists of English letters and Arabic numerals , which means that the enterprise product serial number .
Comprehensive explained above , we have the example "JTY-GD-DG311" is represented by the Shenzhen Municipal Science and Technology Co., Ltd. armor Wilson safe production of " networking photoelectric smoke detectors ."
