優(yōu)質(zhì)302-epm-194進口感溫棒銷售
長期供302-EPM-194 開關(guān)量感溫棒 302-EPM-194 194°F–Explosionproof,1/2”thread,vert.mtd.3UL–40x40ft. 150°F (66°C) 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 （***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'
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'

.大發(fā)機電設(shè)備|||優(yōu)質(zhì)302-epm-194進口感溫棒銷售