品牌：RETZ/我們一直致力于流體控制和測(cè)控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……進(jìn)口液體渦輪流量計(jì)產(chǎn)品用途 Product use
液體渦輪流量具有結(jié)構(gòu)簡單、輕巧、精度高、復(fù)現(xiàn)性好、反應(yīng)靈敏，安裝維護(hù)使用方便等特點(diǎn)，廣泛用于測(cè)量封閉管道中與不銹鋼1Cr18Ni9Ti、2Cr13及鋼Al203、硬質(zhì)合金不起腐蝕作用，且無纖維、顆粒等雜質(zhì)，工作溫度下運(yùn)動(dòng)粘度小于5×10-6m2/s 的液體，對(duì)于運(yùn)動(dòng)粘度大于5×10-6m2/s的液體，可對(duì)流量計(jì)進(jìn)行實(shí)液標(biāo)定后使用。若與具有特殊功能的顯示儀表配套，還可以進(jìn)行定量控制、超量報(bào)警等，是流量計(jì)量和節(jié)能的理想儀表
Liquid turbine flow has the characteristics of simple structure, lightweight, high accuracy, good reproducibility, sensitive response, and convenient installation, maintenance, and use. It is widely used for measuring closed pipelines, and is not corrosive to stainless steel 1Cr18Ni9Ti, 2Cr13, steel Al203, and cemented carbide, and is free of impurities such as fibers and particles. Its kinematic viscosity at operating temperature is less than 5 × 10-6m2/s liquid, for kinematic viscosity greater than 5 × 10-6m 2/ S of liquid, which can be used after calibrating the flowmeter with real liquid. If matched with a display instrument with special functions, it can also perform quantitative control, excess alarm, etc. It is an ideal instrument for flow measurement and energy conservation
進(jìn)口液體渦輪流量計(jì)結(jié)構(gòu)特點(diǎn) Structural features
1.高精度，一般可達(dá) 士1%R、士0.5%R，高精度型可達(dá) 士0.2%R High precision, general Kodaz 1% R, 0.5% R, high precision Kodaz 0.2% R
2.重復(fù)性好，短期重復(fù)性可達(dá)0.05%～0.2%，正是由于具有良好的重復(fù)性，如經(jīng)常校準(zhǔn)或在線校準(zhǔn)可得到很高的精度 Good repeatability, with short-term repeatability up to 0.05% to 0.2%. This is precisely because of its good repeatability, such as frequent calibration or online calibration, which can achieve extremely high accuracy
3.輸出脈沖頻率信號(hào)，適用總量計(jì)量及與計(jì)算機(jī)連接，無零點(diǎn)漂移 Output pulse frequency signal, suitable for total metering and computer connection, no zero drift, strong anti-interference ability
4.可獲得很高的頻率信號(hào)（3～4kHz），信號(hào)分辨力強(qiáng) High frequency signals (3-4 kHz) can be obtained with strong signal resolution
5.量程比較寬，中大口徑可達(dá)1：20，小口徑為1：10 The range is relatively wide, with medium and large diameters up to 1:20 and small diameters up to 1:10
6.結(jié)構(gòu)緊湊輕巧，安裝維護(hù)方便，流通能力大 Compact and lightweight structure, convenient installation and maintenance, and large circulation capacity
7.適用高壓測(cè)量，儀表表體上不必開孔，易制成高壓型儀表 It is suitable for high pressure measurement, and it is not necessary to open holes on the meter body, making it easy to make a high pressure instrument
8.可制成插入型，適用于大口徑測(cè)量，壓力損失小，價(jià)格低，可不斷流取出，安裝維護(hù)方便 It can be made into an insertion type, suitable for large diameter measurement, with small pressure loss, low price, and can be taken out without interruption, which is convenient for installation and maintenance
進(jìn)口液體渦輪流量計(jì)技術(shù)參數(shù) Technical parameter
執(zhí)行標(biāo)準(zhǔn) | 渦輪流量傳感器(JB/T9246-2016) |
被測(cè)介質(zhì) 無雜質(zhì)、低粘度、無強(qiáng)烈腐蝕性液體 |
精度等級(jí) | 液體：±1% 氣體或蒸汽：±1.5%、±1% |
量程比 1:10;1:15; 1:20 |
傳感器材質(zhì) | 304不銹鋼、316(L)不銹鋼等 |
使用條件 | 介質(zhì)溫度： -20℃~+120℃環(huán)境溫度： -20℃~+60℃
相對(duì)濕度：5%～90% 大氣壓力：86Kpa～106Kpa |
信號(hào)輸出功能 | 脈沖信號(hào)、4～20mA信號(hào) |
通訊輸出功能 RS485通訊輸出、HART協(xié)議等 |
工作電源 | 外電源：+24VDC±15%,紋波≤±5%,適用于4-20mA輸出、脈沖輸出、RS485等
內(nèi)電源：1組3.6V10AH鋰電池，電池電壓在2.0V～3.0V時(shí)均可正常工作 |
信號(hào)線接口 內(nèi)螺紋M20*1.5(NPT螺紋需訂制) |
防爆等級(jí) | ExdII CT4 |
防護(hù)等級(jí) IP65或更高(可訂制) |
富林克致力于作為流體控制專家，負(fù)責(zé)中國地區(qū)RETZ產(chǎn)品的營銷管理和服務(wù)，從而創(chuàng)造價(jià)值的企業(yè)，RETZ以“堅(jiān)持更好的品質(zhì)"為根本，以“持續(xù)實(shí)現(xiàn)具有創(chuàng)造性、高品質(zhì)產(chǎn)品和服務(wù)的企業(yè)價(jià)值，為當(dāng)今社會(huì)的繁榮作出貢獻(xiàn)"為企業(yè)理念
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