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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(jí)。
 
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(hào)：23         產(chǎn)地：美國 
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.大發(fā)機(jī)電設(shè)備___進(jìn)口302-epm-194感溫棒銷售