| 摘要 |
<p>An electrode level sensor comprises an electrode (3), an outlet box (1), and a retaining bracket (2). The electrode (3) is installed in the retaining bracket (2) provided on the outlet box (1), an electrode core (3-1) is inserted in and brazed with the first insulating ceramic (3-2) and the second insulating ceramic (3-3), which form the electrode (3). The electrode core (3-1) is made of erosion and corrosion resistant metal; and the first insulating ceramic (3-2) and the second insulating ceramic (3-3) are made of erosion and corrosion resistant ceramic.</p> |
