传感器表面贴有防爆标志,每只传感器都经过耐压测试 防爆等级为:Ex ia IICT6; DIP A20 T6 产品型号及描述: GD-15x 防爆GD摇柱式传感器,容量15t,13M电缆 GD-20x 防爆GD摇柱式传感器,容量20t,13M电缆 GD-30x 防爆GD摇柱式传感器,容量30t,13M电缆 GD-50x 防爆GD摇柱式传感器,容量50t,13M电缆 GD-100x 防爆GD摇柱式传感器,容量100t,13M电缆 GD-200x 防爆GD摇柱式传感器,容量200t,20M电缆 GD-250x 防爆GD摇柱式传感器,容量250t,20M电缆 GD-300x 防爆GD摇柱式传感器,容量300t,30M电缆 GD-400x 防爆GD摇柱式传感器,容量400t,30M电缆 GD-500x 防爆GD摇柱式传感器,容量500t,30M电缆