欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

Fire Sentry SS4/FSC紫外/紅外火焰探測(cè)器

?Honeywell在2011年底收購(gòu)的fire sentry公司利用出眾的火焰探測(cè)技術(shù)用于所有火焰探測(cè)產(chǎn)品的設(shè)計(jì)與制造，此技術(shù)早在1884年就開(kāi)始應(yīng)用，并且有軍工、航空領(lǐng)域技術(shù)背景。fire sentry火焰探測(cè)器利用專(zhuān)利的寬頻紅外量子傳感器，F(xiàn)S24三重紅外火焰探測(cè)器使用寬頻4.3微米紅外技術(shù)的局限性。SS4-A型光電火焰探測(cè)儀采用UV/IR探測(cè)技術(shù)并成功應(yīng)用于全世界數(shù)千處場(chǎng)合中。

·Multi-Spectrum可探測(cè)紫外、可見(jiàn)及紅外光光譜
·內(nèi)置“through the lens”自檢測(cè)試
·誤報(bào)警屏蔽
·探測(cè)所有火災(zāi)，不僅僅是碳?xì)浜头翘細(xì)漕?lèi)火災(zāi)
·可調(diào)探測(cè)精度
·運(yùn)行于大范圍溫度范圍內(nèi)

?應(yīng)用范圍
·碳?xì)漕?lèi)火焰探測(cè)：CH4、C2H6...
?·非碳?xì)漕?lèi)火焰探測(cè)：SiH4、H2...
?·其他火焰探測(cè)：酒精、IPA...

?General Specification
?Sensitivity Adjustable between 18 m (60 ft.), 14 m (45 ft.), 9 m (30 ft,) and 4.5 m (15 ft.) to a 0.1 m2
?(1 sq. ft.) gasoline fire
?Response time 2-5 seconds to 0.1 m2
?(1 sq. ft.) of gasoline fire at 18 m (60 ft.)
?Field-of-view 120 degrees cone of vision (60 degrees from on axis).
?Spectral sensitivity Ultraviolet: 185 to 260 nanometres
?Wide Band Infrared: 0.7 to 3.5 micrometres (SS4-A and SS4-AS only)
?Visible: 400 to 700 nanometres (SS4-A and SS4-AS only)
?Input power 24 Vdc nominal (20.5 to 34 Vdc)
?Power consumption 68 mA normal operation (relay version)
?75 mA alarm condition (relay version)
?95 mA alarm condition (analog version)
Output relays
?Fire alarm relay NO & NC contacts
?Latching / Non-Latching, switch selectable
?Fire verify relay NO & NC contacts
?Adjustable time from 0 to 30 seconds
?Fault relay NO & NC contacts
?Relay contact ratings: 0.5 A at 120 Vac, 1.0 A at 24 Vdc, non-inductive
?Fault relay is energised during normal operation
?All other relays are de-energised
?Operating temperature -40?C to 85?C (-40?F to +185?F)
?Humidity range 10 to 98% RH, non-condensing
?Weight 1.8 kg (4 pounds) - Aluminum
?3.4 kg (7.5 pounds) - Stainless Steel
?Housing Copper-free aluminum (less than 0.4%) powder coated NEMA4 (IP66), tamper resistant with
?integral dual 3/4” NPT conduit openings or optional M25.
?Stainless steel housing available
?Certification FM
?Class I, Div. 1 & 2, Groups B, C and D
?Class II, Div. 1 & 2, Groups E, F and G
?Class III
?ATEX, IECEX II 2 GD
?Gas: Ex d IIC T4(Ta: -40°C to + 110 °C), T5 (Ta: -40°C to + 75°C), T6 (Ta: -40°C to
?+60°C)) Gb
?Dust: Ex tb IIIC IP66 T 135°C Db

?FMEDA meets IEC 61508 safety requirements
?Vibration Meets or exceeds MIL Spec 810 C Method 514.2, Curve AW
?Mounting Swivel bracket assembly
?Warranty Two years from factory shipping date.
?Output Option mA 0-20 mA ‘source’

?

上海宛暢實(shí)業(yè)有限公司是一家自動(dòng)化設(shè)備及工業(yè)零部件的專(zhuān)業(yè)供應(yīng)商.公司成立于2012年,專(zhuān)注于為石油,化工,電力,鋼鐵,制藥,環(huán)保等領(lǐng)域終端用戶(hù)提供工程配套自動(dòng)化設(shè)備及工控備件.

公司依托國(guó)內(nèi)外一批成熟大客戶(hù):中海油渤海鉆井平臺(tái),山東瑞星化工,河北沙河電廠,PAKISTAN NATIONAL REFINERY LIMITED,Petro Oil Supply SDN BHD,THUSO MOLOSIWA BOTSWANA POWER CORPORATION,巴西PAMPA1X345MW燃煤電站等,擁有一批非常優(yōu)勢(shì)的品牌資源.

主營(yíng)：Honeywell霍尼韋爾氣體探測(cè)，Micro Motion艾默生高準(zhǔn)質(zhì)量流量計(jì)，羅斯蒙特變送器，霍尼韋爾控制系統(tǒng)與集成,燃燒控制產(chǎn)品,環(huán)境自控,閥門(mén)執(zhí)行器、開(kāi)關(guān)等。

#上海宛暢實(shí)業(yè)有限公司#專(zhuān)業(yè)銷(xiāo)售歐美日韓進(jìn)口的工控產(chǎn)品、儀器儀表等工控備件！

原裝進(jìn)口、型號(hào)全、價(jià)格優(yōu)，歡迎詢(xún)價(jià)！

聯(lián)系電話(huà)：021-37824198 / 17740803693

QQ：1093845670/1016549297 專(zhuān)業(yè)為您選型。