厂商 ：成都市锦江大发机电
四川 成都- 主营产品：
- 诺帝菲尔
- 火灾报警设备
- 消防感温电缆
联系电话 ：18628025681
商品详细描述
| 所有302系列的探测器都是常开的系统，有135华氏度（57摄氏度）和194华氏度（90摄氏度）两种定温度等级。 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 （氧化铝）sensing shell and fine silver contacts which are hermetically sealed to ensure reliable operation. Electrical Rating （额定电功率）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 这款应该是室内使用 | |
| 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 这款是所有的环境使用 | |
| 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 这款是防潮和防尘 | |
| 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 这款是防爆的，也是最贵的价格差一倍多 | |
| AP-P - Adapter Plate for 4" Box, used with 302, 302-H and 302-AW 这是一个托盘，跟302, 302-H and 302-AW这些产品配套使用 | |
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