分类:PID控制器 品牌:三诺 厂商:乐清市三诺防爆电气有限公司 型号:BX(M/D)51 相关行业:
1. For the dangerous sites with explosive air mixture: 1 division, 2 division; 2. Flammable gas, steam class: ⅡA、ⅡB; 3. Temperatures classification: T1~T4; 4. Indoor and outdoor (IP54).