LUGB型不斷流可拆裝式渦街流量計，可在不停止管內流體的情況下更換傳感頭，方便了現場檢修，同時提高了介質的測量溫度，最高可達+420℃。LUGB dismountable continuous flow vortex flow meter, its sensor head can be replaced in the case of non-stop flow. To facilitate on-site maintenance,while increasing the temperature of the measured medium, the T-max of measurable medium is +420 C.●主要特點 Main features: ●傳感頭部分可以在不停止管內流體的情況下更換（只限Ф25-Ф500口徑）、國內首創、獲國家專利，適用于流體不間斷場合的測量，同時節省安裝旁路管道的開支The sensor head of flow meter can be replaced in the case of non-stop flow (Ф25-Ф500 only), domestic initiation, national patent, the meter is applicable to the measuring of non-stop flow occasion, while saving the installation cost of bypass piping. ● 可測介質最高溫度達+420℃（長期使用）The highest temperature of measured medium is +420℃. ●主要技術參數 Main technicial paprmeters: ● 測量介質 Medium Measurement液體、氣體、飽和蒸汽、過熱蒸汽 Liquid, gas, saturated steam, superheated steam. ● 公稱口徑 Inside nominal diameter: DN10-DN15......DN25-DN32... ..DN500[Metric unit-mm]Supply the Inch Unit with USA, German Japanese Standard etc.● 介質溫度 Medium temperature: -40℃ ~+350℃ ● 表體耐壓等級 Pressure-proof: LUGB法蘭卡裝型：PN2.5MPa（首選）；大于PN2.5MPa協商供貨LUGB wafer Flange Type: PN2.5MPa [Preferred]; Over PN2.5MPa [Supply by agreement]LUGB法蘭連接型：PN1.6MPa（首選）；大于PN1.6MPa協商供貨LUGB bolting Flange Type: PN 1.6MPa [Preferred]; Over PN1.6MPa [Supply by agreement]● 法蘭標準 Flange standard: (flange type connection is available) LUGB法蘭卡裝型：（廠家提供專用法蘭）LUGB wafer Flange Type: Supplying flanges by specialized manufacturer.LUGB法蘭連接型：GB/T9119 2000（用戶可提供其他法蘭標準）LUGB bolting Flange Type: GB/T9119 2000 (Chinese standard)Following required flange standard by customer supply with agreement.● 精度等級 Accuracy:1.5級、1.0級（首選）、0.5級、0.2級（需協議供貨)1.5%, 1.0% [preferred], 0.5%, 0.2% [supply by agreement]● 可測流速范圍 Flow velocity 液體：0.4 m/s 10 m/s Liquid: 0.4m/s to 10m/s氣體、蒸汽：4m/s 70 m/s Gas or vapor: 4m/s to 70m/s. ● 轉換器選擇 ：電流輸出/脈沖輸出/兩線制/現場顯示/數字濾波普通脈沖輸出型(12 24VDC); 普通兩線制4 20MA輸出型(24VDC)現場顯示脈沖輸出型(24VDC與3.6VDC); 現場顯示兩線制4 20MA輸出(24VDC與3.6VDC)現場顯示數字濾波型(24VDC)Converter type selection: A : Normal pulse outputB : Status display pulse output C : Normal two-wire 4-20mA output D : Status display two-wire 4-20mA output E : Status display digital filtering F : Status display temperature compensation G : Status display integrated temperature pressure compensation ● 通訊方式 Communication: RS232; RS485; HART Protocol● 防爆等級 Explosion proof:本安型ExiaIICT4 Intrinsically safe type ExiaIICT4隔爆型ExdIICT6 Explosion-proof type ExdllCT6● 防護等級 Level of protection: IP65, IP67, IP68● 表體材質 不銹鋼304 或者碳鋼（其他材質協議供貨）Housing material: Stainless steel 304 or Carbon steel (Following customer required housing material supply by agreement)