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Set
up in Jy.5th,2001, Wenzhou Jifu Warning Equipment Co.,
Ltd is a science and technolgoy hatch enterprise at Wenzhou
National High & New Technology Industrial Zone. We
specialize in developing, producing and selling YSB¡ª2000
flammable gas warning controlor and YSB¡ª2000S flammable
gas detector series products according to the standard
of GBl6808¡ª97, GBl5322.1¡ª 2003, GBl5322.4¡ª2003. Taking
the management idea of "one-up science and technology,
advanced management, quality first, customers satisfied,
self-consummate, develop constantly, create brand",
we have won the "product model approbatory certificate"
by China Fire Controling Product Quality Committee in
domestic. Our products have advance technology and stable
quality. In Dec,2004, we won the certificate of China
ISO9001¡ª2000 Quality Management System Attestation.
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| Function
& Guideline |
YSB¡ª2000
type series products have the following feature
for different client to choose.
Function:
1¡¢The controlor has the linkage device;
2¡¢The controlor has the interface of RS232 output
printer;
3¡¢The controlor has the dataphone interface RS-485,
the baud rate is 1200bps;
4¡¢The controlor has two way to power supply;
5¡¢The controlor has the recording function of omnidirectional
warning;
6¡¢The controlor has management function of lash-up
warning;
7¡¢The controlor can automaitc sero on line.
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Guideline:
1¡¢Test range: 0-100%LEL(lower limit of blast);
2¡¢Show the consistency error of flammable gas 25%LEL¡À5%LEL;
3¡¢Time of warning respond¡Ü30S;
4¡¢The warning action consistency is ¡À3%LEL;
£» 5¡¢The working environment of controllor is 0¡«40¡æ;Exd¢òCT6£»
6¡¢The max anti-burst grade of catalyze carrier
burning detector is Exd¢òCT6;
7¡¢The working environment of detector is £40¡æ¡«+70¡æ
8¡¢The detector 4-20mA standard signal(W100xH200).
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Applications:
YSB-2000
type series products are widely used to chemical
factory, pesticede factory, resin factory, fluidify
station, oil storeroom, hotel and etc locations
with ethyne gas,hydrogen, natural gas, coal gas,
butane, propane, ammonia, ethylamine, butadience,
chloroethylene, styrene, toluene, gas, alcohol,
hydrocarbon and etc combustible and explosible gas
at course of produce, use, stockpile and sale for
testing the mixed consistence and safe warning.
It is modern advanced safe surveillance and supervisory
equipment. |
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