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    JLQ-Z-A智能氣體腰輪流量計

    、用途:    該流量計是一種能對被測介質流量進行溫度、壓力自動跟蹤補償運算的新一代智能型儀表。它能在線檢測被測介質的溫度、壓力和體積流量,并將修正運算后的標準狀態(tài)下的體積流量顯示輸出。對被測介質的適應性很強,可廣泛應用于天然氣、煤制氣、惰性氣體、空氣等氣體的流量計量,是石化、電力、冶金及城市燃氣等行業(yè)的理想計量儀表。符合標準JB/T7385-94 、JB/T2274-91 。

    二、主要特點:1.集高精度壓力、溫度、羅茨流量傳感器和智能流量積算儀于一體。在線檢測介質溫度、壓力并進行自動跟蹤補償和壓縮因子修正運算。2.采用的微機技術和高性能集成芯片,整機功能強大,功耗低。3.可內置3.6V高容量鋰電池供電,亦可外接DC24V電源工作。4.可選裝工況脈沖輸出,4-20mA標準模擬量輸出,RS485通訊接口等輸出方式。5.外接手執(zhí)操作器,可方便有關參數(shù)的設置和修改。6.防爆等級:dⅡBT4。7.與我公司生產(chǎn)的電話傳輸系統(tǒng)連接可實現(xiàn)利用市話系統(tǒng)進行預收費管理。
    三、技術參數(shù)
    JLQ-Z-A系列氣體流量計規(guī)格及技術參數(shù)一覽表

    LZB玻璃轉子流量計

     詳細說明:

    常州鑫旺儀表是國內重點測控工程成套單位,主營氣體流量計、液體流量計、電磁流量計、變送器、玻璃轉子流量計,轉子流量計,浮子流量計,玻璃管轉子流量計,玻璃管浮子流量計,調節(jié)閥等相關系列產(chǎn)品,公司擁有一批長期從事自動化控制研究的設計、研制、安裝調試的專業(yè)高科技人才,為各行各業(yè)提供了滿意的成套系統(tǒng)。地址: 江蘇省常州市新北區(qū)魏村鎮(zhèn)工業(yè)園區(qū)流量計生產(chǎn)廠家提示:供貨周期為:3個工作日.同行價格最底,歡迎前來洽談與合作!-LZB()B/LZJ系列 不銹鋼玻璃轉子流量計 廣泛應用于化工、石油、輕工、醫(yī)藥、環(huán)保、食品及計量測試、科學研究等部門,測量單相非脈動流體(液體或氣體)的流量。GD -LZB/( )F/LZJ-( )F系列 耐腐型玻璃轉子流量計 有較強的耐腐性能,可檢測酸(氫氟酸除外)、堿、氧化劑和其它腐蝕性的氣體或液體的流量,適用于化工、制藥、造紙、污水處理等行業(yè)。 外形及安裝尺寸 原理與結構不銹鋼玻璃轉子流量計 主要由一根自下而上擴大的錐形玻管和一只隨流體流量大小上下移動的不銹鋼浮子組成(圖3)。流體自下而上流經(jīng)錐管時,流體動能在浮子上產(chǎn)生的升力S和流體的浮力A使浮子上升,當升力S與浮力A之和等于浮子自身重力G時,浮子處于平衡,穩(wěn)定在某一高度位置上,錐管上的刻度指示流體的流量值。流量計 中浮子讀數(shù)位置按圖2所示:GD -LZB/LZB-( )F 流量計 的錐管為光滑內壁管(見圖4),通徑DN15以上的流量計,浮子通過導桿 上下移動,保持穩(wěn)定;GD -LZJ/LZJ-( )F流量計錐管 內壁有三條導向凸筋,使浮子保持穩(wěn)定(見圖4)。通徑DN10以下的流量計采用軟管連接,配有 針形流量調節(jié)閥;通徑DN15以上流量計采用法蘭連接。接觸測量流體的零部件材質型號規(guī)格及技術參數(shù)LZB(WB)表示帶調節(jié)閥,LZB(W)表示不帶調節(jié)閥。全不銹鋼型法蘭、浮子、導桿、支承板及螺栓等均為不銹鋼304(1Cr18Ni9Ti),型號為GD -LZB-( )B。接液材質如需選用316,則型號為GD -LZB-( )Bo,需定做。如需不銹鋼內襯PTFE,則型號為GD -LZB-( )BF(或BoF),需定做。全四氟型基座、浮子、針閥采用聚四氟乙烯(PTTFE)。支承板、螺絲等采用不銹鋼
    LZB玻璃轉子流量計
     
    LZB-()WB型 玻璃轉子流量計
    普通玻璃轉子流量計 LZB/LZJ系列玻璃轉子流量計 型號:LZB/LZJ
     詳細資料
    LZB/LZJ系列玻璃轉子流量計
    LZB/LZJ普通型、LZB/LZJ-( )F耐腐型玻璃轉子流量計
     
     
    DN4~10
     
    DN15~100
    結構示意圖
     
     
    LZB/LZJ DN45~10
     
    LZB/LZJ DN15~100
     
    技術參數(shù)
     
    公 稱 通 經(jīng) DN (mm)
     
    型 號
     
    范圍度
     
    測量范圍
     
    錐管 長度 (mm)
     
    精確度等級
     
    允許被測流體狀況
     
    水,20℃
     
     
    LZB/LZJ
     
    LZB-( )F LZJ-( )F
     
    溫度(℃)
     
    壓力(MPa)
     
    4
     
    LZB-4 LZB-4F
     
    10:1
     
    1~10L/h 1.6~16l/h 2.5~25L/h
     
    16~160l/h 25~250L/h 40~400L/h
     
    100
     
    2.5
     
    2.5;4
     
    -20~+120
     
    ≤1
     
    6
     
    LZJ-6 LZJ-6F
     
    2.5~25L/h 4~40L/h 6~60L/h
     
    40~400L/h 60~600L/h 100~1000L/h
     
    2.5
     
    2.5;4
     
    10
     
    LZJ-10 LZJ-10F
     
    6~60L/h 10~100L/h 16~160L/h
     
    100~1000L/h 160~1600L/h 250~2500L/h
     
    160
     
    15
     
    LZB-15 LZB-15F
     
    16~160L/h 25~250L/h 40~400L/h
     
    0.25~2.5/h 0.4~4/h 0.6~6/h
     
    350
     
    2.5
     
    ≤0.6
     
    25
     
    LZB-25 LZB-25F
     
    40~400L/h 60 ~600L/h 100~1000L/h
     
    1~10/h 1.6~16/h 2.5~25/h
     
    1.5
     
    40
     
    LZB-40 LZB-40F
     
    160~1600L/h 250~2500L/h
     
    4~40/h 6~60/h
     
    430
     
    50
     
    LZB-50 LZB-50F
     
    0.4~4/h 0.6~6/h
     
    10~100/h 16~160/h
     
    450
     
    80
     
    LZB-80 LZB-80F
     
    10:1 5:1
     
    1~10/h 1.6~16/h 5~25/h
     
    50~250/h 80~400/h
     
    500
     
      ≤0.4
     
    100
     
    LZB-100 LZB-100F
     
    5:1
     
    5~25/h 8~40/h 12~60/h
     
    120~600/h 200~1000/h
     
    注:液體流量的最大測量范圍,可安用戶需要,擴大到90/h。
     
    安裝尺寸 (mm)
     
    公稱通徑 DN
     
    型號
     
    尺 寸
     
    連接方式
     
    A
     
    B
     
    C
     
    D
     
    E
     
    M
     
    N
     
    4
     
    LZB-4
     
    36
     
    171
     
    119
     
    43.5
     
     
    145
     
    ?14
     
    軟管
     
    6
     
    LZB-6
     
    10
     
    LZB-10
     
    43
     
    244
     
    178
     
    208
     
    ?16.5
     
    15
     
    LZB-15
     
    ?95
     
    470
     
    ?65
     
    ?15
     
    4-?14
     
    _______
     
    _______
     
    法蘭
     
    25
     
    LZB-25
     
    ?115
     
    ?85
     
    ?25
     
    40
     
    LZB-40
     
    ?145
     
    570
     
    ?110
     
    ?40
     
    4-?18
     
    50
     
    LZB-50
     
    ?160
     
    ?125
     
    ?50
     
    80
     
    LZB-80
     
    ?185
     
    660
     
    ?150
     
    ?80
     
    100
     
    LZB-100
     
    ?205
     
    ?170
     
    ?100

     

    該公司產(chǎn)品分類: 溫度計 流量計

    RMA-25-SSV美國德威爾DWYER RMA-25-SSV浮子流量計

    美國德威爾DWYER RMA-25-SSV浮子流量計  RMA-21-SSVRMA-22-SSVRMA-23-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSVRMA-24-SSVRMA-25-SSVRMA-26-SSV
    該公司產(chǎn)品分類: 深圳市明星貿易有限公司

    80F50-AD2SAAAABAABAE+H流量計8050

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50P15-EA0A1AA0AAAAE+H 77FS2F-BAP11A10  停產(chǎn)代替 72F2F-SB1AAPAAA4AAE+H 50P25-EA2A1AA0AAAWE+H 72F1H-SE3FA1CAA4AAE+H 72F1H-SE3FA1CAA4AAE+H 80F40-AAASAABFBAAAE+H 80F25-AAASAABFBAAAE+H 53P1F-EL1B1BA0BHAAE+H 72W15-SD0AA1AAA0AWE+H 80F25-AD2SAAAAAAAAE+H 72F2H-SB0AA1AAB4AWE+H 80F1H-AAASAARABFAAE+H 80M80-ASBAAACAB7AA E+H 50104751E+H 10P1H-EC1A1AA0A4AAE+H 72F50-SE1AA1AAA6AHE+H 72F40-SE1AA1AAA6AHE+H 80F25-AD2SAABABBA8E+H 73F1H-SE4AA1AAA4AAE+H 80F08-AD2SAAAABAAAE+H 77FS40-EA011A16E+H 80A04-ASVWAABABAAAE+H DK8MS-A4D1A2E+H 40E15-AD2SAAAAA5AAE+H 50W25-UA0A1AA0AAAAE+H 50P40-EA0A1AA0A8AWE+H 50P15-EA0A1AA0A8AWE+H 50W3H-HC0B1AA0AAAE+H 83F80-AD2SABAAAAADE+H 72F50-SE0BA1AAA4AWE+H 72F2F-SB1AAPAAA4AAE+H 80F25-AD2SAAAAAAAAE+H 80F15-AD2SAAAAAAAAE+H 80F80-AD2SAAAAAAAAE+H 80F50-AD2SAAAAAAAAE+H 72W25-SEOAA1CAA4AWE+H 50W50-UA0A1AA0AAAAE+H 55S2H-ED5BRAA0AACAE+H 50W40-UA0A1AA0AAAAE+H 50W32-UA0A1AA0AAAAE+H 80F40-AAASAABABAAA E+H 50093510E+H 50086771E+H 10W2H-HD0A1AA0A4AAE+H 10W2H-UD0A1AA0A4AAE+H 83F1H-AD1SAAAAAGAAE+H 72F50-SE0AA1AAA4AWE+H 50096745E+H 50106073E+H 83M25-ASBAAABEAAAAE+H 83M25-ASAAAABEBHAAE+H 50W1F-UC0A1AA0A4AWE+H 50093510E+H 50086771E+H 80F80-CD2SAA4NAAASE+H 72F80-SE0AA1AAA4AWE+H 80F80-AAASAAPABBA8E+H 80F50-AD4SAANABAAAE+H 80F25-AD4SAANABAAA E+H 72F50-SP2AA1AAB4AA E+H 50W3F-UB0A1AC0AAAAE+H 80F50-BD2CABAAAAAAE+H 10H50-5F0A1AA0A5AAE+H 80A02-ASVWAAAAAAAAE+H 10P50-EA1A1AA0A4AAE+H 53P2H-EC0B1AA0AAAAE+H RIA250-A11R31E+H 50096757E+H 10P50-EA0A1AA0A4AA E+H 10P80-EA0A1AA0A4AAE+H 10P1H-EA0A1AA0A4AAE+H 50W4H-ULGA1AA0BAAAE+H RMA421-A21A2A E+H RN221N-A1E+H 83F50-AD2SAAACAEA2E+H 55S40-EA1B1AA0AGAA01E+H 72F2H-SE3AD1AAA4AAE+H 10W40-UA0A1AA0A1AAE+H 10P80-EC0A1AA0A1AAE+H 10P65-EC0A1AA0A1AAE+H 10W1H-UC0A1AA0A1AAE+H 10P1H-EC0A1AA0A1AAE+H 10W1H-HMHA1AG2A4AAE+H 10W50-UMHA1AG2A4AAE+H 10W2F-HLHA1AG2A4AA     E+H 10W1F-HMHA1AG2A4AAE+H 72F80-SE0AA1AAA4AWE+H 80E50-AAASAAAAABAA

    該公司產(chǎn)品分類: 1

    JDK300電磁流量計

    灌漿使用的電磁流量計:
    型號:JDK300,流量范圍:0-200L/min,誤差:0~20L/min 為0.2L/min,20L/min 以上時為±1%?梢暱蛻粜枨蟠_定最大流量范圍。
    輸入:ADC220V,輸出:4~20mA。

    SQ濕式氣體流量計

    SQ型濕式氣體流量計用于計量人工煤氣、空氣或其他氣體,適合冶金工業(yè)、煤氣工業(yè)、化學工業(yè)及科研單位用作高精度氣體計量。  主要特點 :產(chǎn)品采用耐酸不銹鋼和銅材料,耐酸耐腐蝕度高在96%的置信概率下不確定度可達0.2%、0.5%氣體精密計算用滾筒、計數(shù)器,旋轉編碼器等組成,度高在96%的置信概率下不確定度可達0.2%、0.5%。油密封,運轉穩(wěn)定!操作方便,任何工作人員都能操作;分辯力高,尤其我公司生產(chǎn)的數(shù)顯濕試氣體流量計更具特色,可顯示瞬時流量,累積流量,分辯力極高,屬業(yè)內僅有

    差壓式流量計http://www.hamtyb.com

    一、概述
    差壓式流量計產(chǎn)生于上世紀30年代。又稱(孔板流量計)試驗數(shù)據(jù)表明,在嚴重的旋轉流作用下標準孔板流出系數(shù)變化達25%,而環(huán)形孔板變化小于1%。差壓式流量計無需長的直管段,可以在惡劣的管道條件下工作。
    二、測量原理
    差壓式流量計是在標準孔板的基礎上研發(fā)的節(jié)流式流量傳感器。由于它采用環(huán)形通道式結構,使各種臟腑介質通過孔板與管道之間環(huán)縫間輕松通過。分體式電磁流量計因此環(huán)形孔板廣泛應用于臟污介質的流量測量。
    流量計算公式:
    式中: ,——分別為質量流量(㎏/s)和體積流量(m3/s);
    ——流出系數(shù) ;
    ——可膨脹性系數(shù);
    ——節(jié)流件開孔直徑,m;
    ——直徑比,
    ——管道內徑,m;
    ——被測流體密度,㎏/m;
    ——差壓,Pa;
    三、特點
    1. 含有固體微粒的液體或含有液滴的氣體易于從節(jié)流件的環(huán)隙通過,不會發(fā)生積累。
    2. 適合臟污流體、腐蝕性流體的測量。
    3. 無需長直管段,可在惡劣的管道條件下工作
    4. 適用于飽和蒸汽、壓縮空氣、煤氣、燃爐廢氣、冷卻水、冷凝液和各種腐蝕性化工溶液以及各種流體介質的測量。
    5. 壓力損失小,功耗低,所需直管段短。
    6. 在惡劣條件下流出系數(shù)穩(wěn)定,精度高,性好。
    四、主要技術參數(shù)
    1. 公稱通徑: 50 mm~3600 mm
    2.     工作溫度: -200℃~+530℃
    3.     公稱壓力:- 0.1 MPa~42 MPa
    4.     雷諾數(shù)(ReD)范圍: 普通型 4×103~1×107
    5.     精確度:±0.5%、 ±1.0% 、±2.0%
    6.     參照標準:GB/T2624-2006、JJG640-94流量測量節(jié)流裝置設計手冊
    7.     連接方式:法蘭連接、 焊接連接
    五、結構形式
    差壓式流量計是由一塊與管道同軸的圓板,圓板由三腳架支撐,圓板上下游板面上開有測壓孔,正負壓經(jīng)引壓管連接至管道外,通過均壓環(huán)室把差壓信號送到差壓變送器。取壓方式采用D-D/2取壓,其結構形式如圖。

    http://www.hamtyb.com 

    HWLDE電磁流量計,一體式電磁流量計,分體式電磁流量計,插入式電磁流量計

     電磁流量計是高精度、高可靠性和使用壽命長的流量儀表,所以在設計產(chǎn)品結構、選材、制定工藝、生產(chǎn)裝配和出廠測試等過程中每一個環(huán)節(jié)我們都非常細致講究,我們還自行設計了一套國內目前最先進的,專用于電磁流量計的生產(chǎn)設備和流量實流標定裝置,從而在軟件和硬件上都能切實保證產(chǎn)品長期的高質量。

    HWLDE電磁流量計特別設計了帶背光寬溫的中文液晶顯示器,功能齊全實用、顯示直觀、操作使用方便,可以減少其他電磁流量計英文菜單所帶來的不便。另外我們獨家設計4-6多電極結構,進一步保證了測量精度并且任何時候無需接地環(huán),減輕了儀表體積和安裝維護的麻煩。

    特點

    ★流量的測量不受流體的密度、粘度、溫度、壓力和電導率變化的影響,傳感器感應電壓信號與平均流速呈線性關系,因此測量精度高。

    ★測量管道內無阻流件,因此沒有附加的壓力損失;測量管道內無可動部件,因此傳感器壽命極長。

    ★由于感應電壓信號是在整個充滿磁場的空間中形成的,是管道載面上的平均值,因此傳感器所需的直管段較短,長度為5倍的管道直徑。

    ★傳感器部分只有內襯和電極與被測液體接觸,只要合理選擇電極和內襯材料,即可耐腐蝕和耐磨損。

    ★HWLDE轉換器采用國際最新最先進的單片機(MCU)和表面貼裝技術(SMT),性能可靠,精度高,功耗低,零點穩(wěn)定,參數(shù)設定方便。點擊中文顯示LCD,顯示累積流量、瞬時流量、流速、流量百分比等。

    ★雙向測量系統(tǒng),可測正向流量、反向流量。采用特殊的生產(chǎn)工藝和優(yōu)質材料,確保產(chǎn)品的性能在長時間內保持穩(wěn)定。

    HWLDE電磁流量計

    HWLDE電磁流量計適用測量封閉管道中導電液體和漿液的體積流量,如潔凈水、污水、各種酸堿鹽溶液、泥漿、礦漿、紙漿以及食品方面的液體等。

    型號說明:

    規(guī)格代碼

    說明

    企標

    HW

     

    儀表種類

    LDE

    智能電磁流量計

    通徑代碼

    -XXX

    例:100表示DN100,若通徑后接I表示插入式,接AI表示可調插入式

    電極形式

    -1

    2

    3

    標準固定式

    刮刀式

    可拆卸更換式

    電極材料

    0

    1

    2

    3

    4

    5

    不銹鋼

    鉑pt

    哈氏B(HB)

    鉭Ta

    鈦Ti

    哈氏C(HC)

    內襯材料

    3

    4

    5

    6

    7

    8

    9

    氯丁橡膠

    聚胺酯橡膠

    F4

    F46

    F40

    P0

    PPS

    額定壓力(MPa)

    -4.0

    1.6

    1.0

    0.6

    0.25

    DN10-80

    DN100-150

    DN200-1000

    DN1100-2000

    DN2200

    工作溫度

    E

    H

    ‹80oC

    ‹180oC

    接地環(huán)

    -0

    1

    無接地環(huán)

    有接地環(huán)

    防護等級

    0

    1

    IP65

    IP68

    轉換器型式

    0

    1

    一體式

    分體式

    通訊

    0

    1

    2

    3

    4

    RS-485

    Hart

    PA總線

    FF總線

    外殼材料

    -0

    1

    碳鋼

    不銹鋼

    表體法蘭

    0

    1

    碳鋼

    不銹鋼

    安裝配對法蘭

    0

    1

    不帶

    供電電源

    0

    1

    220VAC

    24VDC

    儀表量程

    (XXX)

    例:(2000)表示20mA對應的最大流量為2000M3/h

    該公司產(chǎn)品分類: 流量計 壓力表 變送器 雙金屬溫度計 熱電阻 熱電偶 氣動調節(jié)閥 電動調節(jié)閥 磁翻板液位計 液位計 壓力儀表系列 變送器儀表系列 溫度儀表系列 調節(jié)閥系列 流量儀表系類

    LDE電磁流量計LD電磁流量計 LDE電磁流量計 AXLDE電磁流量計

    LD電磁流量計  LDE電磁流量計 AXLDE電磁流量計

    產(chǎn)品特點:

    ·適用于導電率大于5μs/cm導電流體的

         體積流量測量

    ·測量精度高、測量范圍大

    ·測量管內無活動及阻流部件、壓力損失小

    ·具有不同材質的襯里和電極有良好的防腐性能

    ·不受介質、密度、粘度、溫度、壓力和導電率

         的影響

    ·低頻矩形波勵磁、不易受干擾性、能穩(wěn)定

    ·轉換器耗能低、安裝簡單方便、用戶不需調試

    ·可帶上下限報警

     

    技術參數(shù):

     

     

    精度等級:±0.5%、±1%

    襯里材質:聚氨脂、氯丁橡膠、聚四氟等

    電極材質:不銹鋼、哈氏合金、鈦、鉑銥合金等

    連接方式:法蘭夾裝、法蘭連接等

    介質溫度:0℃~70℃、0℃~130℃(0℃~180℃)

    公稱壓力:1.0Mpa~32 Mpa

    防護等級:IP65、IP7、IP68

    防爆標志:ExibⅡCT4                                                 

    工作電壓:220VAC、24VDC

    該公司產(chǎn)品分類: 美國Ue 香港昌輝儀表 東輝大延牌儀表 溫度儀表 美國GO 維薩拉露點儀 熱電阻、熱電偶、溫度計 控制調節(jié)儀 隔離器、配電器、開關電源 數(shù)顯表 磁翻板液位計 浮球液位計 超聲波液位計 液位開關 ZL-300 SB系列流量積算儀 流量積算儀 壓力變送器 流量計 HQ

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