齒輪流量計-橢圓齒輪流量計-橢圓齒輪流量計價格
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Y型過濾器和齒輪流量計
齒輪流量計原理：
The structure and working principle：
橢圓齒輪流量計由流量變送器和計數(shù)機構(gòu)組成。變送器與計數(shù)機構(gòu)之間加裝散熱器，則構(gòu)成高溫型流量計。送變器由裝有一對橢圓齒輪轉(zhuǎn)子的計量室和密封聯(lián)軸器組成，計數(shù)機構(gòu)則包含減速機構(gòu)、調(diào)節(jié)機構(gòu)、計數(shù)器、發(fā)訊器。
Elliptical gear flowmeter by flow transmitter and counting mechanism. The radiator is installed between transmitter and counting mechanism, Is a high temperature type flowmeter. Transducer is composed of a metering chamber is provided with a pair of elliptical gear rotor and seal coupling, Counting mechanism is composed of reducer, Adjusting mechanism, counter, transmitter.
齒輪流量計適用：
齒輪流量計裝有指針和字輪累積裝置，可現(xiàn)場直接顯示流經(jīng)管道內(nèi)的液體流量和瞬時流量。在計數(shù)機構(gòu)中附加發(fā)訊裝置與電顯儀表配套可實現(xiàn)累積、定量和瞬時流量遠(yuǎn)傳集中控制。加裝散熱器或橢輪齒可測量高溫、高粘液體。
series of elliptical gear flowmeter is provided with a pointer and a character wheel accumulation device, Can directly display the liquid flow and transient flow through the pipeline. Additional signaling device and electric display instrument can be accumulated in the counting mechanism, Quantitative and instantaneous flow remote centralized control. The radiator is installed or elliptic gear capable of measuring high temperature, high viscosity liquid.
不同的液體（酸、堿、鹽、有機溶液等）流量計主體可選擇不同的材質(zhì)制造。
Different liquids (acid, alkali, salt, organic solution) flowmeter body can choose different materials manufacturing.
齒輪流量計材質(zhì)配選：
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殼體、前蓋后蓋 |
蓋板 |
橢圓齒輪 |
軸 |
軸套 |
公稱壓力（MPa） |
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S6170-A |
鑄鐵 |
鑄鐵 |
鑄鐵 不銹鋼 鋁合金 工程材料 |
不 銹 鋼 |
含油青銅 或滾動軸承 |
1.6 |
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S6170-E |
鑄鋼 |
鑄鐵 |
DN50以下6.3； DN80-100 4.0 、6.3； DN150-200 2.5。 |
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S6170-Q |
鑄鐵 |
鑄鐵 |
石墨 |
1.6 |
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S6170-L |
鋁合金 |
鑄鐵 不銹鋼 |
含油青銅、石墨、滾動軸承 |
1.6、2.5 |
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S6170-B、C |
不銹鋼 |
不銹鋼 |
不銹鋼 |
石墨、滾動軸承 |
1.6、2.5 |
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注1. S6170-C 材質(zhì)為0Cr18Ni12Mo2Ti； S6170-B 材質(zhì)為0Cr18Ni9Ti。 2. 2.5MPa以下法蘭為凸面形式；6.3 MPa法蘭為凹凸面形式，4.0 MPa法蘭兩種形式均有。 |
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齒輪流量計配置備選：
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基本 型號 |
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說明 |
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計數(shù)器 |
公稱 通徑 |
公稱 壓力 |
材質(zhì) |
輸出 方式 |
工作 溫度 |
準(zhǔn)確度 |
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LY |
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橢圓齒輪流量計 |
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J |
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機械計數(shù)器 |
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II |
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電子計數(shù)器 |
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H |
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回零計數(shù)器 |
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8～250 |
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公稱通徑8～250mm |
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1.6～42 |
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公稱壓力1.6～42mpa |
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C304 |
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轉(zhuǎn)子為304不銹鋼 |
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C316 |
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轉(zhuǎn)子為316不銹鋼 |
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CC304 |
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殼體、轉(zhuǎn)子為304不銹鋼 |
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P3 |
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CC316 |
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殼體、轉(zhuǎn)子為316不銹鋼 |
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G |
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脈沖輸出 |
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I |
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4-20mA電流輸出 |
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R |
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RS485、Mudbus |
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H |
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Hart協(xié)議輸出 |
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A |
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工作溫度-20℃～+80℃ |
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B |
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工作溫度-20℃～+350℃ |
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0.5 |
0.5級 |
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0.2 |
0.2級 |
齒輪流量計安裝對應(yīng)：
齒輪流量計優(yōu)點所在：
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A |
H |
13型 |
J1 |
D |
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指針 六位滾輪累計 |
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指針 六位滾輪累計 回零 |
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指針 累計帶發(fā)信 |
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單發(fā)信(僅信號輸出) |
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液晶顯示(瞬時、累積、4-20m、脈沖) |
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齒輪流量計工藝表：
采用45°組合的擺線型雙轉(zhuǎn)子及獨創(chuàng)的螺旋結(jié)構(gòu)設(shè)計,使流量計在工作中排量均勻,運轉(zhuǎn)平穩(wěn)、震動和噪音小。
還具有以下特點;系列化,品種全,規(guī)格多,積木式結(jié)構(gòu);功能全,可按用戶對產(chǎn)品功能要求,選擇不同的結(jié)構(gòu)組合。
可配套國外先進的容差調(diào)整機構(gòu)和顯示表頭(現(xiàn)在可配美國布魯克斯容差調(diào)整機構(gòu)和顯示表頭;7887計數(shù)器)。
介質(zhì)口徑與清零鈕展示
齒輪流量計概述：
Product introduction
齒輪流量計是用于管道中液體流量連續(xù)或間斷測量和控制的容積式計量儀表。它具有量程范圍大、準(zhǔn)確度高、壓力損失小、粘度適應(yīng)性強、能測量高溫高粘液體、標(biāo)定方便、安裝簡易等諸多優(yōu)點。適用于石油、化工、化纖、交通、商貿(mào)、食品、醫(yī)藥衛(wèi)生等部門的流量計量。
series of elliptical gear flowmeter is used for volume measurement instrument piping of liquid flow in continuous or intermittent measurement and control. It has large measuring range, High accuracy, Small pressure loss, Viscosity adaptability, Measurement of high temperature and high viscosity liquid, Calibration is easy, Easy installation and many other advantages. Flow measurement used in petroleum, chemical, chemical fiber, transportation, commerce, food, medicine and public health departments.