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ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB-020NF1J1L1T2,插入式渦街流（liú）量計
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產品名稱（chēng）:
ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB-020NF1J1L1T2,插入式渦街流量計
產品（pǐn）型號:
ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB
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ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB-020NF1J1L1T2,插入式（shì）渦街流量計
ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB-020NF1J1L1T2,插入式渦（wō）街流量計
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ZNLUCB-020,ZNLUCB-025,ZNLUCB-030,ZNLUCB-035,ZNLUCB-020NF1J1L1T2,插入式渦街流量計
ZNLUCB-045,ZNLUCB-050,ZNLUCB-080,ZNLUCB-100,ZNLUCB-150,ZNLUCB-200,
ZNLUCB-020NF1J1L1E1,ZNLUCB-020NF1J1L1E2,ZNLUCB-020NF1J1L1T1, ZNLUCB-040,
ZNLUCB-020NF1J1L1P1,ZNLUCB-020NF1J1L1P2,ZNLUCB-020NF1J1L193,ZNLUCB-020NF1J1L1D1,
ZNLUCB-020NF1J1L1B1,ZNLUCB-020NF1J1L1B2,ZNLUCB-020NF1J1L1T3,ZNLUCB-020NF1J1L1D2,
ZNLUCB-020NF1J1L2E1,ZNLUCB-020NF1J1L2E2,ZNLUCB-020NF1J1L2T1,ZNLUCB-020NF1J1L2T2,
ZNLUCB-020NF1J1L2P1,ZNLUCB-020NF1J1L2P2,ZNLUCB-020NF1J1L293,ZNLUCB-020NF1J1L2D1,
ZNLUCB-020NF1J1L2B1,ZNLUCB-020NF1J1L2B2,ZNLUCB-020NF1J1L2T3,ZNLUCB-020NF1J1L2D2,
ZNLUCB-020NF1J2L1E1,ZNLUCB-020NF1J2L1E2,ZNLUCB-020NF1J2L1T1,ZNLUCB-020NF1J2L1T2,
ZNLUCB-020NF1J2L1P1,ZNLUCB-020NF1J2L1P2,ZNLUCB-020NF1J2L193,ZNLUCB-020NF1J2L1D1,
ZNLUCB-020NF1J2L1B1,ZNLUCB-020NF1J2L1B2,ZNLUCB-020NF1J2L1T3,ZNLUCB-020NF1J2L1D2,
ZNLUCB-020NF1J2L2E1,ZNLUCB-020NF1J2L2E2,ZNLUCB-020NF1J2L2T1,ZNLUCB-020NF1J2L2T2,
ZNLUCB-020NF1J2L2P1,ZNLUCB-020NF1J2L2P2,ZNLUCB-020NF1J2L293,ZNLUCB-020NF1J2L2D1,
ZNLUCB-020NF1J2L2B1,ZNLUCB-020NF1J2L2B2,ZNLUCB-020NF1J2L2T3,ZNLUCB-020NF1J2L2D2,
ZNLUCB-020NF1J3L1E1,ZNLUCB-020NF1J3L1E2,ZNLUCB-020NF1J3L1T1,ZNLUCB-020NF1J3L1T2,
ZNLUCB-020NF1J3L1P1,ZNLUCB-020NF1J3L1P2,ZNLUCB-020NF1J3L193,ZNLUCB-020NF1J3L1D1,
ZNLUCB-020NF1J3L1B1,ZNLUCB-020NF1J3L1B2,ZNLUCB-020NF1J3L1T3,ZNLUCB-020NF1J3L1D2,
ZNLUCB-020NF1J3L2E1,ZNLUCB-020NF1J3L2E2,ZNLUCB-020NF1J3L2T1,ZNLUCB-020NF1J3L2T2,
ZNLUCB-020NF1J3L2P1,ZNLUCB-020NF1J3L2P2,ZNLUCB-020NF1J3L293,ZNLUCB-020NF1J3L2D1,
ZNLUCB-020NF1J3L2B1,ZNLUCB-020NF1J3L2B2,ZNLUCB-020NF1J3L2T3,ZNLUCB-020NF1J3L2D2,
ZNLUCB-020NF2J1L1E1,ZNLUCB-020NF2J1L1E2,ZNLUCB-020NF2J1L1T1,ZNLUCB-020NF2J1L1T2,
ZNLUCB-020NF2J1L1P1,ZNLUCB-020NF2J1L1P2,ZNLUCB-020NF2J1L193,ZNLUCB-020NF2J1L1D1,
ZNLUCB-020NF2J1L1B1,ZNLUCB-020NF2J1L1B2,ZNLUCB-020NF2J1L1T3,ZNLUCB-020NF2J1L1D2,
ZNLUCB-020NF2J1L2E1,ZNLUCB-020NF2J1L2E2,ZNLUCB-020NF2J1L2T1,ZNLUCB-020NF2J1L2T2,
ZNLUCB-020NF2J1L2P1,ZNLUCB-020NF2J1L2P2,ZNLUCB-020NF2J1L293,ZNLUCB-020NF2J1L2D1,
ZNLUCB-020NF2J1L2B1,ZNLUCB-020NF2J1L2B2,ZNLUCB-020NF2J1L2T3,ZNLUCB-020NF2J1L2D2,
ZNLUCB-020NF2J2L1E1,ZNLUCB-020NF2J2L1E2,ZNLUCB-020NF2J2L1T1,ZNLUCB-020NF2J2L1T2,
ZNLUCB-020NF2J2L1P1,ZNLUCB-020NF2J2L1P2,ZNLUCB-020NF2J2L193,ZNLUCB-020NF2J2L1D1,
ZNLUCB-020NF2J2L1B1,ZNLUCB-020NF2J2L1B2,ZNLUCB-020NF2J2L1T3,ZNLUCB-020NF2J2L1D2,
ZNLUCB-020NF2J2L2E1,ZNLUCB-020NF2J2L2E2,ZNLUCB-020NF2J2L2T1,ZNLUCB-020NF2J2L2T2,
ZNLUCB-020NF2J2L2P1,ZNLUCB-020NF2J2L2P2,ZNLUCB-020NF2J2L293,ZNLUCB-020NF2J2L2D1,
ZNLUCB-020NF2J2L2B1,ZNLUCB-020NF2J2L2B2,ZNLUCB-020NF2J2L2T3,ZNLUCB-020NF2J2L2D2,
ZNLUCB型插入（rù）式 渦街流量計 主要用（yòng）於各種行業工業管道中大口徑氣體、液體、蒸（zhēng）汽介（jiè）質流體的流量測量,插入式 渦街流量計 特點是（shì）壓力損失小（xiǎo）,量（liàng）程範圍（wéi）大,精度高,在測量工（gōng）況體積流量時幾乎不受流體密度、壓力、溫度、粘度等參數的影響。無可動機械零件，因此可靠性高,維護量小。儀表參（cān）數能長（zhǎng）期穩定。插入式 渦街流量計 采（cǎi）用壓電應力式傳感器,可靠性高（gāo）,可（kě）在（zài）-20℃～+250℃的工作溫度範圍內工作。有模擬（nǐ）標準信號,也有數字（zì）脈衝信號輸出,容易與計算機（jī）等數字係統配套使用,是一（yī）種比較先進、理想的流量（liàng）儀表（biǎo）。。
ZNLUCB 型插入式 渦街流（liú）量計 防爆型，符合GB3836-83《爆炸性（xìng）環境用防爆電氣（qì）設備》的有關規定，防爆標誌為ExdIIBT6。
工作原理（lǐ）
按國際標準化組織IS07145(在環形（xíng）截麵封閉管道中的流體流量測定—在截麵一點的速度測量法)，采用埋入（rù）壓電晶體的渦街（jiē）測速探頭，插入大口徑工業管道（dào）內，將卡門旋渦頻率轉換為與流量（liàng）成正比的電流或電壓脈衝信號或4～20mADC電流信號。
儀表（biǎo）特點（diǎn）
1、 可測量蒸汽,氣體,液體的體（tǐ）積流（liú）量和質量流（liú）量；
2、無機械運動部件,測量精度高,結構緊湊維（wéi）護方便；
3、壓力損（sǔn）失小,量程範圍寬；範圍度達1:25；
4、采用消擾電路和抗振傳感頭（tóu）；
5、采用消擾電路和抗振傳感頭，使儀表具有一定抗（kàng）環境振動（dòng）性能；
6、可測介質（zhì）溫度達+250℃。
7、可實現不（bú）斷流拆裝傳感器（qì），可實現放大器與傳感器分離（分離距離15m）；
技術參數
表1
| 公稱通經（mm） |
250～1500
|
|
儀表材質
|
1Cr18Ni 9Ti
|
|
公稱壓（yā）力（lì）（Mpa）
|
PN1.6Mpa；PN2.5Mpa
|
|
被測介質（zhì）溫度（℃）
|
－40～+250℃
|
|
環境（jìng）條件
|
溫度－10～+55℃，相對濕（shī）度5％～90％，大氣壓力86～106Kpa
|
|
精度等級
|
示值的±2.5%
|
|
量程比
|
1:10；1:15
|
|
阻力損失係數
|
Cd<2.6
|
|
輸出信號
|
傳感（gǎn）器：脈（mò）衝頻率信號0.1 ~ 3000Hz 低電平≤1V 高電平≥6V
變送器：兩線（xiàn）製4 ~ 20mADC電流信號
|
|
供電電源
|
傳感器：、+24VDC
變送器：+24VDC
現場顯示型：儀（yí）表（biǎo）自（zì）帶3.2V鋰電池
|
|
信號傳輸線
|
KVVP3×0.3（三線製），2×0.3（二線製）
|
|
傳輸距離
|
≤500m
|
|
信號線接口
|
內（nèi）螺紋M20×1.5
|
|
防爆等級
|
ExdIIBT6
|
|
防護等級
|
IP65
|
|
允許振動（dòng）加速度
|
1.0g
|
型號及功能選擇（zé）
ZNLUCB型插（chā）入式渦街
|
代號
|
口徑
|
|
|
020
|
200mm
|
|
|
025
|
250mm
|
|
|
030
|
300mm
|
|
|
035
|
3500mm
|
|
|
040
|
400mm
|
|
|
045
|
450mm
|
|
|
050
|
500mm
|
|
|
--------
|
--------
|
|
|
200
|
2000mm
|
|
|
|
代（dài）號
|
功能1
|
|
N
|
無溫壓補償
|
|
Y
|
有溫壓補償
|
|
|
代號
|
輸出型號
|
|
F1
|
4-20mA輸出（二線製（zhì））
|
|
F2
|
4-20mA輸出（chū）（三線製）
|
|
F3
|
RS485通訊接（jiē）口
|
|
|
代號
|
被測（cè）介質
|
|
J1
|
液體
|
|
J2
|
氣體
|
|
J3
|
蒸汽
|
|
|
代號
|
功能2
|
|
E
|
2.5級
|
|
T1
|
常溫（wēn）
|
|
T2
|
高（gāo）溫（wēn）
|
|
T3
|
蒸汽
|
|
P1
|
1.6MPa
|
|
P2
|
2.5MPa
|
|
P3
|
4.0MPa
|
|
D1
|
內部3.6V供電
|
|
D2
|
DC24V供電
|
|
B1
|
不鏽鋼
|
|
B2
|
碳鋼
|
ZNLUCB-200YF1J3L1P1,ZNLUCB-200YF1J3L1P2,ZNLUCB-200YF1J3L193,ZNLUCB-200YF1J3L1D1,
ZNLUCB-200YF1J3L1B1,ZNLUCB-200YF1J3L1B2,ZNLUCB-200YF1J3L1T3,ZNLUCB-200YF1J3L1D2,
ZNLUCB-200YF1J3L2E1,ZNLUCB-200YF1J3L2E2,ZNLUCB-200YF1J3L2T1,ZNLUCB-200YF1J3L2T2,
ZNLUCB-200YF1J3L2P1,ZNLUCB-200YF1J3L2P2,ZNLUCB-200YF1J3L293,ZNLUCB-200YF1J3L2D1,
ZNLUCB-200YF1J3L2B1,ZNLUCB-200YF1J3L2B2,ZNLUCB-200YF1J3L2T3,ZNLUCB-200YF1J3L2D2,
ZNLUCB-200YF2J1L1E1,ZNLUCB-200YF2J1L1E2,ZNLUCB-200YF2J1L1T1,ZNLUCB-200YF2J1L1T2,
ZNLUCB-200YF2J1L1P1,ZNLUCB-200YF2J1L1P2,ZNLUCB-200YF2J1L193,ZNLUCB-200YF2J1L1D1,
ZNLUCB-200YF2J1L1B1,ZNLUCB-200YF2J1L1B2,ZNLUCB-200YF2J1L1T3,ZNLUCB-200YF2J1L1D2,
ZNLUCB-200YF2J1L2E1,ZNLUCB-200YF2J1L2E2,ZNLUCB-200YF2J1L2T1,ZNLUCB-200YF2J1L2T2,
ZNLUCB-200YF2J1L2P1,ZNLUCB-200YF2J1L2P2,ZNLUCB-200YF2J1L293,ZNLUCB-200YF2J1L2D1,
ZNLUCB-200YF2J1L2B1,ZNLUCB-200YF2J1L2B2,ZNLUCB-200YF2J1L2T3,ZNLUCB-200YF2J1L2D2,
ZNLUCB-200YF2J2L1E1,ZNLUCB-200YF2J2L1E2,ZNLUCB-200YF2J2L1T1,ZNLUCB-200YF2J2L1T2,
ZNLUCB-200YF2J2L1P1,ZNLUCB-200YF2J2L1P2,ZNLUCB-200YF2J2L193,ZNLUCB-200YF2J2L1D1,
ZNLUCB-200YF2J2L1B1,ZNLUCB-200YF2J2L1B2,ZNLUCB-200YF2J2L1T3,ZNLUCB-200YF2J2L1D2,
ZNLUCB-200YF2J2L2E1,ZNLUCB-200YF2J2L2E2,ZNLUCB-200YF2J2L2T1,ZNLUCB-200YF2J2L2T2,
ZNLUCB-200YF2J2L2P1,ZNLUCB-200YF2J2L2P2,ZNLUCB-200YF2J2L293,ZNLUCB-200YF2J2L2D1,
ZNLUCB-200YF2J2L2B1,ZNLUCB-200YF2J2L2B2,ZNLUCB-200YF2J2L2T3,ZNLUCB-200YF2J2L2D2,
ZNLUCB-200YF2J3L1E1,ZNLUCB-200YF2J3L1E2,ZNLUCB-200YF2J3L1T1,ZNLUCB-200YF2J3L1T2,
ZNLUCB-200YF2J3L1P1,ZNLUCB-200YF2J3L1P2,ZNLUCB-200YF2J3L193,ZNLUCB-200YF2J3L1D1,
ZNLUCB-200YF2J3L1B1,ZNLUCB-200YF2J3L1B2,ZNLUCB-200YF2J3L1T3,ZNLUCB-200YF2J3L1D2,
ZNLUCB-200YF2J3L2E1,ZNLUCB-200YF2J3L2E2,ZNLUCB-200YF2J3L2T1,ZNLUCB-200YF2J3L2T2,
ZNLUCB-200YF2J3L2P1,ZNLUCB-200YF2J3L2P2,ZNLUCB-200YF2J3L293,ZNLUCB-200YF2J3L2D1,
ZNLUCB-200YF2J3L2B1,ZNLUCB-200YF2J3L2B2,ZNLUCB-200YF2J3L2T3,ZNLUCB-200YF2J3L2D2,
ZNLUCB-200YF3J1L1E1,ZNLUCB-200YF3J1L1E2,ZNLUCB-200YF3J1L1T1,ZNLUCB-200YF3J1L1T2,
ZNLUCB-200YF3J1L1P1,ZNLUCB-200YF3J1L1P2,ZNLUCB-200YF3J1L193,ZNLUCB-200YF3J1L1D1,
ZNLUCB-200YF3J1L1B1,ZNLUCB-200YF3J1L1B2,ZNLUCB-200YF3J1L1T3,ZNLUCB-200YF3J1L1D2,
ZNLUCB-200YF3J1L2E1,ZNLUCB-200YF3J1L2E2,ZNLUCB-200YF3J1L2T1,ZNLUCB-200YF3J1L2T2,
ZNLUCB-200YF3J1L2P1,ZNLUCB-200YF3J1L2P2,ZNLUCB-200YF3J1L293,ZNLUCB-200YF3J1L2D1,
ZNLUCB-200YF3J1L2B1,ZNLUCB-200YF3J1L2B2,ZNLUCB-200YF3J1L2T3,ZNLUCB-200YF3J1L2D2,
ZNLUCB-200YF3J2L1E1,ZNLUCB-200YF3J2L1E2,ZNLUCB-200YF3J2L1T1,ZNLUCB-200YF3J2L1T2,
ZNLUCB-200YF3J2L1P1,ZNLUCB-200YF3J2L1P2,ZNLUCB-200YF3J2L193,ZNLUCB-200YF3J2L1D1,
ZNLUCB-200YF3J2L1B1,ZNLUCB-200YF3J2L1B2,ZNLUCB-200YF3J2L1T3,ZNLUCB-200YF3J2L1D2,
ZNLUCB-200YF3J2L2E1,ZNLUCB-200YF3J2L2E2,ZNLUCB-200YF3J2L2T1,ZNLUCB-200YF3J2L2T2,
ZNLUCB-200YF3J2L2P1,ZNLUCB-200YF3J2L2P2,ZNLUCB-200YF3J2L293,ZNLUCB-200YF3J2L2D1,
ZNLUCB-200YF3J2L2B1,ZNLUCB-200YF3J2L2B2,ZNLUCB-200YF3J2L2T3,ZNLUCB-200YF3J2L2D2,
ZNLUCB-200YF3J3L1E1,ZNLUCB-200YF3J3L1E2,ZNLUCB-200YF3J3L1T1,ZNLUCB-200YF3J3L1T2,
ZNLUCB-200YF3J3L1P1,ZNLUCB-200YF3J3L1P2,ZNLUCB-200YF3J3L193,ZNLUCB-200YF3J3L1D1,
ZNLUCB-200YF3J3L1B1,ZNLUCB-200YF3J3L1B2,ZNLUCB-200YF3J3L1T3,ZNLUCB-200YF3J3L1D2,
ZNLUCB-200YF3J3L2E1,ZNLUCB-200YF3J3L2E2,ZNLUCB-200YF3J3L2T1,ZNLUCB-200YF3J3L2T2,
ZNLUCB-200YF3J3L2P1,ZNLUCB-200YF3J3L2P2,ZNLUCB-200YF3J3L293,ZNLUCB-200YF3J3L2D1,
ZNLUCB-200YF3J3L2B1,ZNLUCB-200YF3J3L2B2,ZNLUCB-200YF3J3L2T3,ZNLUCB-200YF3J3L2D2,