一、產(chǎn)品簡(jiǎn)介
A, product introduction
 
EMF5000系列一體式電磁流量計(jì)，適用于測(cè)量封閉管道中導(dǎo)電液體和漿液的體積流量，如水、污水、泥漿、紙漿、各種酸、堿、鹽溶液、食品漿液等，適用于石油、化工、電力、礦冶、給排水、輕工、食品等行業(yè)。
EMF5000 series integrated electromagnetic flowmeter, Suitable for measuring the volume flow of conducting liquid and slurry in pipeline, Such as water, *age, slurry, pulp, all kinds of acid, alkali, salt, food slurry etc., Applicable to the petroleum, chemical, electric power, metallurgy, water supply and drainage, light industry, food industry etc..
 
EMF5000系列一體式電磁流量計(jì)是在流量?jī)x表領(lǐng)域中多年經(jīng)驗(yàn)的結(jié)晶，其設(shè)計(jì)與儀表質(zhì)量控制體系**了產(chǎn)品的高精度和高**性，EMF5000系列一體式是經(jīng)過多年不斷升級(jí)改良而來的。
EMF5000 series integrated electromagnetic flowmeter is the crystallization of many years of experience in the field of flow meter, The design and appearance quality control system to ensure that the products of high precision and high reliability,
 
EMF5000系列一體式電磁流量計(jì)采用世界較新技術(shù)。利用恒流低頻三值矩形波或雙頻矩形波勵(lì)磁、既有矩形波磁場(chǎng)的優(yōu)點(diǎn)，又克服了正弦波磁場(chǎng)的缺點(diǎn)；還可以*電源電壓波動(dòng)、電源頻率變化及勵(lì)磁線圈阻抗變化所造成的誤差；并有較好的零點(diǎn)穩(wěn)定性和不受流體噪聲干擾影響。從而使產(chǎn)品具有高**性，高穩(wěn)定性的特點(diǎn)。
EMF5000 series integrated electromagnetic flowmeter using the latest technology in the world. Using constant current of three value low-frequency square wave or dual frequency rectangular wave excitation, Has both advantages of rectangular wave magnetic field, It overcomes the shortcomings of the sine wave magnetic field; It can eliminate the power supply voltage fluctuation, Error variation of power frequency and excitation coil impedance changes caused by; Zero stability and good and is not affected by the fluid noise interference. The product has high reliability, The characteristics of high stability.
 
除此之外，在本產(chǎn)品中還把勵(lì)磁線圈設(shè)計(jì)成具有產(chǎn)生非均勻磁場(chǎng)分布的特點(diǎn)，從而使傳感器做成小型輕量化，可對(duì)非對(duì)稱流所產(chǎn)生的誤差起到一定的補(bǔ)償作用。
In addition, In this product the excitation coil designed with non uniform magnetic field distribution, The sensor made of small size and light weight, The error can be caused by the asymmetrical play a certain compensation.
 
二、產(chǎn)品特點(diǎn)
Two, product features
 
1、EMF5000電磁流量計(jì)結(jié)構(gòu)簡(jiǎn)單，無轉(zhuǎn)動(dòng)部件，因而無摩擦，工作壽命長(zhǎng)，計(jì)量精度高，性能**。
1, the EMF5000 electromagnetic flowmeter has the advantages of simple structure,No rotary parts, So there is no friction, Long working life, High precision measurement, Reliable performance.
 
2、傳感器測(cè)量管中無節(jié)流和阻流部件，因此無附加壓力損失，不存在堵塞問題，適用于測(cè)量含有懸浮物、固體顆粒、纖維等的兩相流（如泥漿、污水、礦漿、紙漿、等粘性較大的漿液）。
2, the sensor measuring tube without throttle and choke component, Therefore, no additional pressure loss, No blocking problem, Suitable for measuring the containing suspended matter, Solid particles, Two phase flow fiber etc. (such as mud, *age, slurry, pulp, and viscosity of the slurry).
 
3、由于信號(hào)在整個(gè)充滿磁場(chǎng)的空間中形成，它是管道截面上的平均值，因此從而電極平面至傳感器上游端平面間所需直管段相對(duì)較短，長(zhǎng)度為10×D(D為管道的內(nèi)直徑)。
3, because the ** is formed in the magnetic field in full space, It is the average cross section of the pipeline, Therefore thus electrode plane to the sensor upstream the end plane straight pipe section with relatively short, Length of 10 × D (D is the internal diameter of the tubes).
4、EMF5000電磁流量計(jì)無機(jī)械慣性、反應(yīng)靈敏、可測(cè)量瞬時(shí)脈動(dòng)流量，也可與單元組合儀表、計(jì)算機(jī)配套組成各種自動(dòng)檢測(cè)、調(diào)節(jié)系統(tǒng)和程控系統(tǒng)。
4, EMF5000 electromagnetic flowmeter without the mechanical inertia,Sensitive reaction, Measurement of instantaneous flow rate pulsation, Can also be instrument and unit, Computer matching the composition of a variety of automatic detection, Control system and control system.
 
5、傳感器輸出信號(hào)是一個(gè)與平均流速成**線形關(guān)系的電動(dòng)勢(shì)，并且測(cè)量結(jié)果與液體的溫度、壓力、密度、粘度、電導(dǎo)率（不小于較低電導(dǎo)率）等物理參數(shù)無關(guān)，如用水標(biāo)定的流量計(jì)同樣適用于其它介質(zhì)的流量計(jì)量，無壓力損失*修正。因此測(cè)量精度高、工作**。
5, the output ** of the sensor is an exact linear relation with the average velocity of the electromotive force, And the measurement results and the temperature of the liquid, Pressure, density, viscosity, Conductivity (not less than the minimum conductivity) independent physical parameters, Such as water flow metering flowmeter calibration is also applicable to other media, No pressure loss without correction. Therefore, high measuring precision, reliable work.
 
6、EMF5000電磁流量計(jì)采用四電極，內(nèi)置接地電極，用于非導(dǎo)電管道*另加接電環(huán)。
6, EMF5000 electromagnetic flowmeter with four electrodes, The built-in grounding electrode, For non conductive pipe without additional power connection ring.
 
7、同時(shí)帶有4~20mA電流信號(hào)輸出、脈沖輸出及瞬時(shí)流量上下限報(bào)警輸出，另外可選RS485通訊及HART協(xié)議，3.6V鋰電池供電GPRS無線遠(yuǎn)傳輸出。
7, at the same time with a 4~20mA current ** output, Pulse output and instantaneous flow alarm output, Another optional RS485 communication and HART protocol, 3.6V lithium battery GPRS wireless remote output.
 
8、現(xiàn)場(chǎng)顯示瞬時(shí)流量，百分比，流速，正反向累計(jì)流量和總累計(jì)量。
8, the site displays instantaneous flow, Percentage, Velocity, Positive and negative cumulative flow and total cumulant.
 
9、供電方式有AC220V,DC24V，自帶3.6V鋰電池。
9, power supply AC220V, DC24V, 3.6V lithium battery.
 
10、轉(zhuǎn)換器支持中文版及英文版轉(zhuǎn)換設(shè)置。
10, converter supports Chinese version and English version conversion settings.
 
三、技術(shù)參數(shù)
Three, the technical parameters
 
環(huán)境溫度：－40℃～＋85℃
Environmental temperature:－40℃～＋85℃
 
相對(duì)濕度：5％～95％
Relative humidity: 5％～95％
 
機(jī)械振動(dòng)：頻率≤55HZ 振幅≤0.55mm
Mechanical vibration: Frequency≤55HZ  Amplitude≤0.55mm
 
環(huán)境電磁場(chǎng)：≤400A/m
The electromagnetic field: ≤400A/m
 
介質(zhì)溫度：≥-40℃,≤＋120℃(介質(zhì)溫度**70℃建議選分體式)
Medium temperature: ≥-40℃,≤＋120℃(medium temperature higher than 70 ℃ suggested split)
  
流體電導(dǎo)率：被測(cè)流體電導(dǎo)率≥5μs/cm
Fluid conductivity: The measured fluid conductivity≥5μs/cm
 
測(cè)量精度：0.5%
Measurement precision: 0.5%
 
重復(fù)性：0.1％
Repeatability:
 
功耗：?jiǎn)?dòng)時(shí)≤300W，正常運(yùn)行≤50W（包括傳感器和轉(zhuǎn)換器）
Power waste. Boot time ≤ 300W, The normal operation of ≤ 50W(including sensors and converters)
 
工作電源：AC220V,DC24V,3.6V鋰電池
The working power supply: AC220V,DC24V, 3.6V lithium battery

測(cè)量范圍 : 80（m3/h） ;
類型 : 容積式流量計(jì) ;
型號(hào) : 濱大 ;
** : 濱大 ;
加工定制 : 否 ;

上海濱大閥門制造有限公司位于美麗的上海**大都市，是集設(shè)計(jì)、開發(fā)、制造、加工、銷售及售后服務(wù)為一體的企業(yè)。公司創(chuàng)建多年來在閥門制造業(yè)中積累了豐富的經(jīng)驗(yàn)，并得以穩(wěn)定**的發(fā)展。公司已通過ISO9001**質(zhì)量體系認(rèn)證企業(yè)，同時(shí)成為地區(qū)*、輕工部、化工部、電力系統(tǒng)*產(chǎn)品和**產(chǎn)品；公司具備高水平研發(fā)、制造、檢測(cè)、試驗(yàn)?zāi)芰敖∪珖?yán)謹(jǐn)?shù)目茖W(xué)管理體制，產(chǎn)品結(jié)構(gòu)合理，制作工藝*特**、規(guī)格齊全、質(zhì)量**。產(chǎn)品廣泛應(yīng)用于石化、電力、冶金、輕紡、食品、醫(yī)藥、天然氣、環(huán)保、*、*等領(lǐng)域，產(chǎn)品**全國(guó)各地。
  上海濱大閥門制造有限公司是國(guó)內(nèi)生產(chǎn)、銷售各類主營(yíng)產(chǎn)品：高壓閥門、高溫閥門、電站閥門、化工閥門、水利控制閥, 閘閥 ,蝶閥, 球閥, 排氣閥 ,疏水閥, 截止閥, 止回閥, *閥 ,電動(dòng)閥門 ,電動(dòng)執(zhí)行器, 氣動(dòng)閥門 ,氣動(dòng)執(zhí)行器, 電動(dòng)調(diào)節(jié)閥 ,柱塞閥,真空閥門， 石化機(jī)械閥門, 船用閥門,  刀型閘閥, 特種閥門,氨用閥門, 氧氣**閥門 ,陶瓷閥 ,樓宇恒溫自控閥門,化工防腐閥門 ,切斷閥,汽水分離器，全稱水處理器.采用標(biāo)準(zhǔn)為標(biāo)準(zhǔn)GB、美國(guó)API、英國(guó)BS、德國(guó)DIN、日本JIS等，壓力等級(jí)0.1MPa-64MPa，磅級(jí)為150Lb-1000Lb,10K及20K等不同等級(jí)。材料采用HT200、WCB、CF8、CF8M、CF3、SCS13、SCS14等 產(chǎn)品廣泛應(yīng)用于水處理設(shè)備、化工設(shè)備、石化設(shè)備、石油設(shè)備、造紙?jiān)O(shè)備、采礦設(shè)備、電力設(shè)備配套、液化氣設(shè)備、食品設(shè)備、制藥設(shè)備、給排水設(shè)備、**閥門 閥門已廣泛地應(yīng)用于石油、化工、電力、冶金、制藥等行業(yè)，并出口美國(guó)、日本、中東等地區(qū)和地區(qū)。多年來本公司堅(jiān)持以市場(chǎng)為導(dǎo)向，以科技求發(fā)展，研制和開發(fā)了各種結(jié)構(gòu)新穎的**閥門，其*特的結(jié)構(gòu)和新材料的應(yīng)用，深受廣大用戶的**，并引起各大科研院所等有關(guān)部門的重視和支持。上海濱大閥門制造有限公司產(chǎn)品**全國(guó)各地，**的質(zhì)量，*的服務(wù)，深得用戶的信賴和廣泛的贊譽(yù)。

自企業(yè)改制后，我公司大規(guī)模增加固定資產(chǎn)投資，為地區(qū)**工程建設(shè)提供了堅(jiān)實(shí)的基礎(chǔ)**。公司秉承“市場(chǎng)、**”的經(jīng)營(yíng)理念，堅(jiān)持“質(zhì)量*一、用戶至上”的質(zhì)量方針，以*、**的反應(yīng)機(jī)制，竭誠為國(guó)內(nèi)、外廣大新老客戶提供**的產(chǎn)品和服務(wù)。 
**名稱 : 濱大
質(zhì)量控制 : 內(nèi)部