测甲醇,三线制4-20mA,LED显示,催化传感器,量程0-10 %LEL,防爆标志:ExdⅡCT6Gb/Ex tD A21 IP66 T80℃,防护等级:IP66,带现场声光报警器(红光),有SIL2
测甲醇,三线制4-20mA,LED显示,催化传感器,量程0-10 %LEL,防爆标志:ExdⅡCT6Gb/Ex tD A21 IP66 T80℃,防护等级:IP66,带现场声光报警器(红光),有SIL2
测甲醇,三线制4-20mA,LED显示,催化传感器,量程0-10 %LEL,防爆标志:ExdⅡCT6Gb/Ex tD A21 IP66 T80℃,防护等级:IP66,带现场声光报警器(红光),有SIL2
测甲醇,三线制4-20mA,LED显示,催化传感器,量程0-1 %LEL,防爆标志:ExdⅡCT6Gb/Ex tD A21 IP66 T80℃,防护等级:IP66,带现场声光报警器(红光),有SIL2