DLG型表盤式液位計(jì)無需任何外施動(dòng)力(電、氣)即可現(xiàn)場(chǎng)指示液位，其結(jié)構(gòu)簡(jiǎn)單。工作可靠。廣泛運(yùn)用于石化。飲料、制藥、船舶。航空等行業(yè)，常開容器中的各種液位的測(cè)量，液位計(jì)接觸介質(zhì)部分材質(zhì)采用不銹鋼，適用于腐蝕性介質(zhì)的測(cè)量。
The scene instruction fluid position ,its structure is simple,the work is then reliable .Widely is utilized in petrlfaction，material，drugs manufacture，aviation and so on，often operates in the vessel each kind of fluid position survey，the level gauge contact medium partial material qualities uses the stainless steel,is suitable in the corrosive medium survey．
結(jié)構(gòu)及基本尺寸Structure and basic dimensions
型號(hào)Type | 安裝形式Installation method | 備注Remark |
DLG-CF20 | 側(cè)裝法蘭式\Side-mounted flange style | 法蘭標(biāo)準(zhǔn)\Flange standard 10020GB2506-89 |
DLG-C20 | 側(cè)裝螺紋式\Side-mounted thread style | 螺紋接口\Nipple m36×2 |
DLG-SGF20 | 側(cè)裝帶水密填料函式\Side-mounted with water tight gland style | 法蘭標(biāo)準(zhǔn) \Flange standard 10020GB2506-89(變送腔法蘭) 6150GB2506-89（通艙法蘭） |
DLG-T1F20 | 頂裝式（1）\Top-mounted style(1) | |
DLG-T2F20 | 頂裝式（2）\Top-mounted style(2) |