雙轉(zhuǎn)子流量計(jì)
簡要描述：RETZ進(jìn)口雙轉(zhuǎn)子流量計(jì)是一種經(jīng)過精密加工裝配的新型容積式流量計(jì)，工作時(shí)運(yùn)轉(zhuǎn)平穩(wěn)、防腐、耐磨、噪音低、磨損少、準(zhǔn)確度高，粘度適應(yīng)性強(qiáng)
品牌：RETZ- 工況條件：流體測控
- 溫度/壓力：P-T: 420bar@80℃
- 更新時(shí)間：2023/04/02
進(jìn)口雙轉(zhuǎn)子流量計(jì)產(chǎn)品用途 Product use
轉(zhuǎn)子流量計(jì)采用一對(duì)螺旋轉(zhuǎn)子是計(jì)量腔體內(nèi)僅有的運(yùn)動(dòng)體，起到分割、測算、運(yùn)送和排泄被測液體的作用，在結(jié)構(gòu)上增加了定位齒輪，使兩只轉(zhuǎn)子間在轉(zhuǎn)動(dòng)時(shí)達(dá)到彼此互不接觸，可以允許被測液體中的微細(xì)顆粒通過，從而不易卡表 
The rotameter uses a pair of spiral rotors, which are the only moving bodies in the metering chamber, and play a role in dividing, measuring, transporting, and discharging the measured liquid. A positioning gear is added to the structure to ensure that the two rotors do not contact each other during rotation, allowing fine particles in the measured liquid to pass through, making it difficult to jam the meter
適用于稀油、輕質(zhì)油、稠油、含砂量大、含水量大的原油，被測量液體的粘度范圍大 It is suitable for thin oil, light oil, heavy oil, crude oil with large sand content and water content, and the viscosity range of the measured liquid is wide.
主要特點(diǎn) Main features
通過的液體流量大，較大流量是同通徑普通容積表的二倍左右 The flow rate of liquid passing through is large, and the larger flow rate is about twice that of a common volumetric meter with the same diameter
使用壽命長，準(zhǔn)確度高，可靠性強(qiáng) Long service life, high accuracy, and strong reliability
壓內(nèi)損失極小 Minimal internal pressure loss
有線遠(yuǎn)傳較長距離為1000米，脈沖信號(hào)輸出N=0.1L（一個(gè)脈沖為1N），可直接與計(jì)算機(jī)聯(lián)網(wǎng) Wired remote transmission with a long distance of 1000 meters, pulse signal output N=0.1L (one pulse is 1N), and can be directly connected to the computer network
本安防爆la ll CT4（本質(zhì)安全型）；防護(hù) IP65 Intrinsically safe explosion-proof la ll CT4 (intrinsically safe); Protection IP65
技術(shù)參數(shù) Technical parameter
公稱通徑(mm) | 8~300 |
準(zhǔn)確度 0.1、0.2、0.5級(jí) | |
壓力損失 | 0~1000mpas<80kpa |
工作壓力 1.6、2.5、4.0、6.3、10、16、20、42MPa | |
溫度范圍 | -20℃~+80℃、 -20℃~+150℃ |
介質(zhì)粘度 0.1~1000mpa.s | |
環(huán)境條件 | 溫度-30℃~+70℃、濕度5%~95%、氣壓86Kpa~106Kpa |
連接法蘭 | 國標(biāo)，另可按用戶提供法蘭標(biāo)準(zhǔn)制造 |
防爆等級(jí) | Exd II CT4 |
公稱通徑 | 流量范圍(m3/h) | |||||||||
0.3mpa.s | 0.3~2mpa.s | 2~5 | 5~15 | 15~50 | 50~400 | 400~ | 1000~ | 1500~ | ||
LPG | 汽油 | 煤油 | 輕柴油 | A重油 | B重油 | C重油 | 高粘度液體 | |||
RE-UF8 | 0.04~0.4 | 0.04~0.4 | 0.04~0.4 | 0.04~0.4 | 0.03~0.3 | 0.03~0.3 | 0.03~0.3 | 0.03~0.3 | ||
RE-UF15 | 0.25 | 0.25 | 0.25 | 0.3~3.0 | 0.3~3.0 | 0.3~3.0 | 0.3~3.0 | 0.25~1.5 | ||
RE-UF25 | 0.6~6 | 0.6~6 | 0.6~6 | 0.6~6 | 0.6~6 | 0.6~6 | 0.6~6 | 0.5~5 | 0.5~4 | 0.5~3 |
RE-UF40 | 5~20 | 4.5~20 | 4~20 | 3~20 | 2.5~20 | 2.5~20 | 2.5~20 | 2~13 | 2~12 | 2~10 |
RE-UF50 | 6~30 | 5~30 | 5~30 | 4~30 | 4~30 | 4~30 | 3~30 | 2.5~25 | 2.5~20 | 2.5~15 |
RE-UF80 | 30~80 | 20~80 | 15~80 | 12~~80 | 10~80 | 8~80 | 6~80 | 5~55 | 5~45 | 5~39 |
RE-UF100 | 50~180 | 35~180 | 25~180 | 20~250 | 17~250 | 10~250 | 8.5~250 | 8.5~130 | 8.5~110 | 8.5~97 |
RE-UF150 | 70~260 | 50~260 | 40~260 | 30~260 | 20~340 | 17~340 | 15~340 | 12~190 | 12~160 | 12~140 |
RE-UF200 | 100~380 | 70~380 | 55~380 | 45~500 | 35~500 | 30~500 | 25~500 | 25~280 | 25~220 | 25~200 |
RE-UF250 | 200~630 | 140~630 | 110~630 | 90~800 | 70~800 | 55~800 | 45~800 | 45~460 | 45~380 | 45~340 |
RE-UF300 | 300~980 | 210~980 | 170~980 | 140~ | 110~ | 90~110 | 65~ | 65~720 | 65~590 | 65~520 |
注：1.以上為準(zhǔn)確度0.5級(jí)的流量計(jì)流量范圍。 | ||||||||||
2.如準(zhǔn)確度為0.2級(jí)的流量計(jì)，流量范圍上限值不變，下限值按量程比1:5計(jì)算，如準(zhǔn)確度為0.1級(jí)按1:3計(jì)算。 | ||||||||||
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