ODM-300型                                                                                                      1.流量檢出端和流量指示裝置之間即使水平距離達(dá)100米也能測(cè)定,能遠(yuǎn)距離指示.                                         2.主體結(jié)構(gòu)精巧,使用簡(jiǎn)便,易于安裝.                                                                    3.流量指示裝置為機(jī)械式結(jié)構(gòu),指示性能可靠,重現(xiàn)性好.                                                           4.帶分度盤顯示,且指示計(jì)內(nèi)含接點(diǎn),可實(shí)現(xiàn)對(duì)設(shè)定點(diǎn)的報(bào)警和控制信號(hào)輸出.                                         5.因?yàn)橹甘居?jì)的所有精密機(jī)械部分均在大氣中,不受流體腐蝕.                                                      6.指示計(jì)的受壓部件為隔膜片(由特殊橡膠材料制成),耐酸、耐化學(xué)物質(zhì),良好的機(jī)械性能和熱性能可完全滿足常溫測(cè)定要求.                                                                                                  7.測(cè)量測(cè)定范圍可通過節(jié)流孔(差壓式流量計(jì)中,為產(chǎn)生流量測(cè)定所必要的壓力差而設(shè)定于管路內(nèi)的節(jié)流裝置)調(diào)節(jié)更改.                                                                                                          8.指示計(jì)部件可以更換.                                                                                         9.同一個(gè)檢測(cè)裝置可轉(zhuǎn)接多個(gè)指示計(jì),實(shí)現(xiàn)現(xiàn)地控制,遠(yuǎn)程控制,或其它目的.                                        10.與其它流量計(jì)比較,因此種流量計(jì)(如標(biāo)準(zhǔn)型)可進(jìn)行批量生產(chǎn),所以成本更低.                                           11.在最大流速時(shí),最大壓力損失力為2.5m水柱.12.流量檢測(cè)處前后的配管必須為直管.                                                                                          OEM-300型                                                                                                                用于測(cè)定工業(yè)用水、海水、油、化學(xué)物質(zhì)和其他類似液體。                                                             規(guī)格：流體壓力范圍：0.5～10kg/cm2(G)(特殊型號(hào)17kg/cm2)                                                   流體溫度范圍:-20～100°C(特殊型號(hào)180°C)                                                                      流體粘度范圍:0.5～100C.P.                                                                                 流體密度范圍:0.5-3(g/cm2)                                                                                     流量精度:±2%(總量程)                                                                                             接線方式:法蘭JIS-10KG  JIS-5KG差壓:max.5mH2O                                                                節(jié)流材質(zhì):SUS-304(SUS-316或其他特殊材料)                                                              OEM-300-S (此型號(hào)在ODM-300基礎(chǔ)上增加了電氣接點(diǎn),可輸出接點(diǎn)信號(hào)以顯示設(shè)定點(diǎn)流量是否已達(dá)到.其他參數(shù)規(guī)格同ODM-300.)                                                                                                    電氣接點(diǎn)規(guī)格                                                                                                   開關(guān)數(shù)量:1個(gè)(內(nèi)部可調(diào)整)                                                                                    開關(guān)動(dòng)作:機(jī)械性(無(wú)誤操作)                                                                              接點(diǎn)容量:125VAC,5A或250V,2.5A                                                                                       接點(diǎn)耐壓:1000VAC,1分鐘絕緣強(qiáng)度:1500VAC,1分鐘                                                                    接點(diǎn)壽命:50萬(wàn)次以上