蒸汽威力巴流量計-美國Texas得州進口威力巴流量計-Orifice-plate-flowmeter
價格
訂貨量(臺)
¥3000.00
≥1
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萦萫萩萦萭萨营萬萩萧萧
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上海滬貢閥門制造有限公司
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萦萫萩萦萭萨营萬萩萧萧
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上海市徐匯區(qū)
蒸汽威力巴流量計,美國Texas得州進口威力巴流量計,Orifice plate flowmeter
進口流量計中國代理商:上海滬貢
威力巴流量計探頭以其的防堵設計,徹底擺脫了阿牛巴等插入式流量探頭易堵塞的弊端,使均速管流量探頭的防堵水平達到了的高度。
當流體流過探頭時,在其前部產生一個高壓分布區(qū),高壓分布區(qū)的壓力略高于管道的靜壓。根據(jù)伯努利方程原理,流體流過探頭時速度加快,在探頭后部產生一個低壓分布區(qū),低壓分布區(qū)的壓力略低于管道的靜壓。流體從探頭流過后在探頭后部產生部分真空,并在探頭的兩側出現(xiàn)旋渦。均速流量探頭的截面形狀、表面粗糙狀況和低壓取壓孔的位置是決定探頭性能的關鍵因素。低壓信號的穩(wěn)定和準確對均速探頭的精度和性能起決定性作用。威力巴均速流量探頭能精確地檢測到由流體的平均速度所產生的平均差壓。威力巴均速流量探頭在高、低壓區(qū)有按一定準則排布的多對取壓孔,使準確測平均流速成為可能.
Product parameters
Various parameters for you to choose|TEXAS instrument Strive for excellence
Committed to provide solution for field instruments
Product name | Annubar flowmeter | Range ratio | 10:1 |
General pipe diameter | 100mm~3000mm | Measuring accuracy | ±1.5% |
Repeated accuracy | ±0.2% | Working pressure | 0~25Mpa |
Working temperature | -20℃~500℃ | Connection mode | Flange connection, threaded connection |
Applicable medium | Air, coal gas, flue gas, natural gas, tap water, boiler feed water, corrosive solution; saturated steam, superheated steam, etc. |
Model | Description | |||||||
HLVA | Annubar flowmeter | |||||||
Code | Classification by structure form | |||||||
1 | Flute type uniform velocity tube with flange connection | |||||||
2 | Flute type uniform velocity tube with threaded connection | |||||||
Code | Nominal pressure(MPa)(Must options) | |||||||
1.6 | 1.6 | |||||||
2.5 | 2.5 | |||||||
4.0 | 4.0 | |||||||
6.3 | 6.3 | |||||||
10 | 10 | |||||||
16 | 16 | |||||||
25 | 25 | |||||||
Code | Caliber(Must options) | |||||||
100-3000 | DN100-DN3000 | |||||||
Code | Medium(Must options) | |||||||
1 | Liquid | |||||||
2 | Gas | |||||||
3 | Steam | |||||||
Code | Compensation form(Optional) | |||||||
N | No pressure, temperature compensation | |||||||
P | With pressure compensation output | |||||||
T | With temperature compensation output | |||||||
Code | Transmitter differential pressure range(Optional) | |||||||
0 | Micro differential pressure range | |||||||
1 | Low differential pressure range | |||||||
2 | Medium differential pressure range | |||||||
3 | High differential pressure range | |||||||
Code | Whether with the field display(Optional) | |||||||
W | Throttling device sensor | |||||||
X | Intelligent throttling device (flowmeter) |
聲明:
本產品介紹中所有文字、數(shù)據(jù)、圖片考慮到使用工況條件不同,難免會產生誤差、不恰當或是有不充分的描述,故均適用于參考,同一種流量計在不同的場合與工況有不同的搭配,如果您對本文中所提供的產品內容有任何疑問,如果您是非專業(yè)人士,歡迎您向本公司來電咨詢,請您聯(lián)系我們,我們將竭誠為您服務!
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