国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

進(jìn)口302-epm-194感溫棒銷售
所有302系列的探測器都是常開的系統(tǒng)，有135華氏度（57攝氏度）和194華氏度（90攝氏度）兩種定溫度等級。
 
All 302 Series Detectors are normally open devices and are available in either 135°F (57°C) or 194°F (90°C) ratings. Each unit is constructed with a high expansion .040 anodized aluminum （氧化鋁）sensing shell and fine silver contacts which are hermetically sealed to ensure reliable operation. Electrical Rating （額定電功率）6-28 VDC, 1 amp. (all models)
 

 
302-135- Interior, Vertical Mounting Fixed Temperature 135°F Maximum Spacing - UL 50' x 50'
 302-194 - Interior, Vertical Mounting Fixed Temperature 194°F Maximum Spacing - UL 50' x 50'
 
這款應(yīng)該是室內(nèi)使用   
 

 
302-ET-135 - All Weather, Vertical Mounting Fixed Temperature 135°F Maximum Spacing - UL 50' x 50'
 302-All Weather, Vertical Mounting Fixed Temperature 194°F Maximum Spacing - UL 50' x 50'
 
這款是所有的環(huán)境使用
 

 
302-AW-135 - Moisture and Dust Proof, Vertical Mounting Fixed Temperature 135°F Maximum Spacing - UL 50' x 50'
 302-AW-194 - Moisture and Dust Proof, Vertical Mounting Fixed Temperature 194°F Maximum Spacing - UL 50' x 50'
 
這款是防潮和防塵
 

 
302-EPM-135 - Explosion Proof Screw Base, Vertical Mounting Fixed Temperature 135°F Maximum Spacing - UL 40' x 40'
 302-EPM-194Explosion Proof Screw Base, Vertical Mounting Fixed Temperature 194°F Maximum Spacing - UL 40' x 40'
 

貨源類別：現(xiàn)貨 是否庫存：是 庫存類型：整單
貨號：23         產(chǎn)地：美國 
廠家直銷價(jià)，質(zhì)優(yōu)價(jià)廉，量大更優(yōu)惠。真誠期待與您合作！
 成都市錦江區(qū)大發(fā)機(jī)電設(shè)備有限公司是一家專業(yè)銷售消防配件、電線電纜，五金機(jī)電，軌道交通配件,電工電氣為主的技術(shù)類民營企業(yè)，公司自創(chuàng)立以來一直致力于開拓消防備件，五金機(jī)電設(shè)備，電纜，照明工程西南市場。始終堅(jiān)持"誠信、創(chuàng)新、溝通"為企業(yè)宗旨，以"技術(shù)、服務(wù)"為立業(yè)之本的團(tuán)體精神，并形成一套完整的售前、售中、售后、維護(hù)一站式服務(wù)體系。為新老客戶創(chuàng)造

.大發(fā)機(jī)電設(shè)備___進(jìn)口302-epm-194感溫棒銷售