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为了适应氢气、乙炔气、二硫化碳等爆炸性介质危险场所的温度检测,上海市温度仪表厂最近研制开发了防爆等级为dⅡCT5的隔爆型热电偶、热电阻及铠装型隔爆热电偶、热电阻,并于1991年3月7日在上海市松江县上海市温度仪表厂通过了鉴定。该产品经国家级仪表防爆安全监督检验站测试,测量性能和隔爆性能符合相应的专业标
In order to meet the hydrogen, acetylene gas, carbon disulfide and other explosive medium temperature detection of dangerous places, Shanghai Instrument Factory temperature recently developed a explosion-proof grade d Ⅱ CT5 flameproof thermocouple, thermal resistance and armored flameproof thermocouple, thermal resistance , And in March 7, 1991 in Shanghai Songjiang County, Shanghai Instrument Factory temperature passed the appraisal. The product tested by the National Instrument Explosion Safety Supervision and Inspection Station, measuring performance and flameproof performance in line with the corresponding professional standard