120系列产品满足了UL、CSA、FM及CENELEC等标准，可用于***区域及强腐蚀气氛环境中、设备保护和人员安全等应用。可广泛地用于化工厂、炼油厂、钻井平台、输油管线以及煤粉、谷物尘埃区域，微压力传感器适用于加热炉通风、罐封系统及低气压管线等应用。特点:·ULus.A&FM认证，符合CE和NACE标准·内部可调及加抗干扰盒盖的外部校准刻度·单路或双路输出·宽范围的量程传感器及接液材料选择·平面式卫生级传感器·腐蚀介质选用哈氏，蒙乃尔和钽合金传感器材料·不锈钢，哈氏蒙乃尔法兰结构，ANSI标准·带差压显示·快速交货J120-126J120-127J120-128J120-129J120-130J120-131J120-132J120-133J120-134J120-135J120-136J120-137J120-138J120-139J120-140J120-141J120-142J120-143J120-144J120-145J120-146J120-147J120-148J120-149J120-150J120-151J120-152J120-153J120-154J120-155J120-156J120-157J120-158J120-159J120-160J120-161J120-162J120-163J120-164J120-171J120-172J120-173J120-174J120-183J120-184J120-185J120-186J120-187J120-188J120-189J120-190J120-191J120-192J120-193J120-194J120-256J120-257J120-258J120-259J120-260J120-261J120-262J120-263J120-264J120-265J120-266J120-267J120-268J120-269J120-270J120-271J120-272J120-273J120-274J120-354J120-355J120-356J120-357J120-358J120-359J120-360J120-361J120-362J120-363J120-364J120-365J120-366J120-367J120-368J120-369J120-370J120-371J120-372J120-373J120-374J120-375J120-376J120-450J120-451J120-452J120-453J120-454J120-483J120-484J120-485J120-486J120-487J120-488J120-489J120-490J120-491J120-492J120-493J120-494J120-520J120-521J120-522J120-523J120-524J120-525J120-530J120-531J120-532J120-533J120-534J120-535J120-550J120-551J120-552J120-553J120-554J120-555J120-560J120-561J120-562J120-563J120-564J120-565J120-566J120-567J120-610J120-611J120-612J120-613J120-614J120-615J120-616J120-680J120-700J120-701J120-702J120-703J120-704J120-705J120-706J120-S126BJ120-S151BJ120-15836J120-S127BJ120-S152BJ120-15837J120-S128BJ120-S153BJ120-15838J120-S129BJ120-S154BJ120-15839J120-S130BJ120-S155BJ120-S139BJ120-S131BJ120-S156BJ120-S140BJ120-S132BJ120-S157BJ120-S141BJ120-S133BJ120-S158BJ120-S162BJ120-S142BJ120-S134BJ120-S159BJ120-S163BJ120-S143BJ120-S135BJ120-S160BJ120-S137BJ120-S144BJ120-S136BJ120-S161BJ120-S138BJ120-S145BJ120-S146B关键词：原装进口美国UE防爆压力开关；美国UE防爆压力开关；美国联合电器防爆压力开关；进口美国防爆J120系列压力开关；美国UE隔爆压力开关；北京英宝莱科技有限公司电话：010-5979638015101501263传真：010-58947546)