Flotect®V6流量開(kāi)關(guān)結(jié)構(gòu)極為緊湊，專門用來(lái)監(jiān)測(cè)液體、氣體或空氣的流速，它采用磁性動(dòng)作，沒(méi)有機(jī)械連接，操作簡(jiǎn)單可靠。下部主體帶有葉片和一個(gè)磁鐵，通過(guò)控制上部隔離室中磁鐵來(lái)操作開(kāi)關(guān)。在大多數(shù)應(yīng)用中，開(kāi)關(guān)是常開(kāi)的，管道中的流體使葉片壓緊葉片彈簧，當(dāng)流速降低時(shí)，彈簧將葉片推回原位，觸發(fā)開(kāi)關(guān)發(fā)出警報(bào)或關(guān)閉?？蛇x擇三通來(lái)方便的安裝此流量開(kāi)關(guān)，三通安裝中的管道尺寸為1/2?-2?，當(dāng)加上套管時(shí)，很適于1

DWYER V6系列Flotect防爆流量開(kāi)關(guān)詳細(xì)信息：產(chǎn)品名稱: V6系列Flotect防爆流量開(kāi)關(guān)產(chǎn)品型號(hào): V6FLOTECT V6EPB防爆流量開(kāi)關(guān)的詳細(xì)描述： Flotect®V6流量開(kāi)關(guān)結(jié)構(gòu)極為緊湊，專門用來(lái)監(jiān)測(cè)液體、氣體或空氣的流速，它采用磁性動(dòng)作，沒(méi)有機(jī)械連接，操作簡(jiǎn)單可靠。下部主體帶有葉片和一個(gè)磁鐵，通過(guò)控制上部隔離室中磁鐵來(lái)操作開(kāi)關(guān)。在大多數(shù)應(yīng)用中，開(kāi)關(guān)是常開(kāi)的，管道中的流體使葉片壓緊葉片彈簧，當(dāng)流速降低時(shí)，彈簧將葉片推回原位，觸發(fā)開(kāi)關(guān)發(fā)出警報(bào)或關(guān)閉?？蛇x擇三通來(lái)方便的安裝此流量開(kāi)關(guān)，三通安裝中的管道尺寸為1/2?-2?，當(dāng)加上套管時(shí)，很適于1/4?和3/8?的管道。特征?由棒料加工而成的防泄漏下部主體?三通安裝時(shí)可選帶有校準(zhǔn)葉片或現(xiàn)場(chǎng)可調(diào)整葉片?全天候防護(hù)?防爆（在技術(shù)指標(biāo)中列出）?在不進(jìn)行拆卸的情況下即可方便的更換電氣元器件，從而保證工藝過(guò)程不會(huì)中斷?用黃銅主體可用到1000psig（69bar）的高壓，用316不銹鋼主體可用到2000psig（138bar）（見(jiàn)技術(shù)指標(biāo)）?低流速型號(hào)有設(shè)定值現(xiàn)場(chǎng)調(diào)節(jié)功能?安裝簡(jiǎn)便，將三通插入管線中和接電即可應(yīng)用?在低流速或無(wú)流體時(shí)保護(hù)泵，發(fā)動(dòng)機(jī)和其它設(shè)備?控制泵的時(shí)序操作?自動(dòng)啟動(dòng)輔助泵和發(fā)動(dòng)機(jī)?當(dāng)冷卻液流量中斷時(shí)停止液冷式發(fā)動(dòng)機(jī)，機(jī)器和加工處理過(guò)程?無(wú)氣流通過(guò)加熱管時(shí)關(guān)閉加熱器?根據(jù)流量控制閘門?使用應(yīng)急噴淋器時(shí)聲音報(bào)警V6EPB-B-S-1-BV6EPB-B-S-2-BV6EPB-B-S-3-BV6EPB-B-S-4-B V6EPB-B-S-5-B V6EPB-B-S-6-BV6EPB-B-S-1-MIV6EPB-B-S-2-MI V6EPB-B-S-3-MI V6EPB-B-S-4-MIV6EPB-B-S-5-MIV6EPB-B-S-6-MI V6EPB-S-S-1-MI V6EPB-S-S-2-MIV6EPB-S-S-3-MIV6EPB-S-S-4-MI V6EPB-S-S-5-MIV6EPB-S-S-6-MIV6EPB-S-S-1-FSV6EPB-S-S-2-FSV6EPB-S-S-3-FS V6EPB-S-S-4-FSV6EPB-S-S-5-FSV6EPB-S-S-6-FSV6EPB-S-S-1-S V6EPB-S-S-2-S V6EPB-S-S-3-SV6EPB-S-S-4-SV6EPB-S-S-5-S V6EPB-S-S-6-S V6EPB-B-S-6-0 V6EPB-S-S-6-0 V6EPB-B-S-LFV6EPB-S-S-LF 可以測(cè)量氣體或液體特點(diǎn)：防爆防漏設(shè)計(jì)管徑范圍：1/2"-2"溫度：-20~105°C；高溫型zui大205°C操作壓力：69~138bar輸出SPDT，DPDT可選開(kāi)關(guān)體：可選黃銅或不銹鋼重量：0.9-2.7Kg認(rèn)證：UL，CSA，CE，ATEX設(shè)定調(diào)節(jié)：出廠設(shè)定好。對(duì)于小流量型號(hào)，可現(xiàn)場(chǎng)設(shè)定，見(jiàn)下表選型表：型號(hào) 下半部材質(zhì) 連接尺寸 “T"形頭材質(zhì) V6EPB-B-S-1-B Brass 1/2" Brass V6EPB-B-S-2-B Brass 3/4" Brass V6EPB-B-S-3-B Brass 1" Brass V6EPB-B-S-4-B Brass 1-1/4" Brass V6EPB-B-S-5-B Brass 1-1/2" Brass V6EPB-B-S-6-B Brass 2" Brass V6EPB-B-S-1-MI Brass 1/2" Iron V6EPB-B-S-2-MI Brass 3/4" Iron V6EPB-B-S-3-MI Brass 1" Iron V6EPB-B-S-4-MI Brass 1-1/4" Iron V6EPB-B-S-5-MI Brass 1-1/2" Iron V6EPB-B-S-6-MI Brass 2" Iron V6EPB-S-S-1-MI Stainless Steel 1/2" Iron V6EPB-S-S-2-MI Stainless Steel 3/4" Iron V6EPB-S-S-3-MI Stainless Steel 1" Iron V6EPB-S-S-4-MI Stainless Steel 1-1/4" Iron V6EPB-S-S-5-MI Stainless Steel 1-1/2" Iron V6EPB-S-S-6-MI Stainless Steel 2" Iron V6EPB-S-S-1-FS Stainless Steel 1/2" Forged Steel V6EPB-S-S-2-FS Stainless Steel 3/4" Forged Steel V6EPB-S-S-3-FS Stainless Steel 1" Forged Steel V6EPB-S-S-4-FS Stainless Steel 1-1/4" Forged Steel V6EPB-S-S-5-FS Stainless Steel 1-1/2" Forged Steel V6EPB-S-S-6-FS Stainless Steel 2" Forged Steel V6EPB-S-S-1-S Stainless Steel 1/2" Stainless Steel V6EPB-S-S-2-S Stainless Steel 3/4" Stainless Steel V6EPB-S-S-3-S Stainless Steel 1" Stainless Steel V6EPB-S-S-4-S Stainless Steel 1-1/4" Stainless Steel V6EPB-S-S-5-S Stainless Steel 1-1/2" Stainless Steel V6EPB-S-S-6-S Stainless Steel 2" Stainless Steel V6EPB-B-S-6-0 Brass No Tee None V6EPB-S-S-6-0 SS No Tee None V6EPB-B-S-LF Brass 1/2" LF, Brass V6EPB-S-S-LF SS 1/2" LF, SS