详细说明工作压力:0-4.0(MPa)公称通径:32(mm)工作温度:-20~80(℃)材质:不锈钢加工定制:是测量范围:6~60(m3/h)类型:流体振荡式流量计规格:LUXBKY304-DN32精
YTFL数显涡轮流量计 产品特点:涡轮流量计工作原理 YTFL系列涡轮流量计是利用被测液体流经传感器时,传感器内叶轮借助于液体的动能而旋转,此时叶轮叶片使检出装置中的磁路磁阻发生周期性的变化,因而检出线圈两端就感应出与流量成正比的电脉冲信号,经过检出器中的前置放大器信号处理后输出到仪表,就能测量瞬时流量和累积流量。涡轮流量计产品特点 测量范围宽,下限流速低,压力损失小、具有较高的抗电磁干扰能力和振动能力。传感器还具有精度高、寿命长、操作维护简单等特点。适用于测量与不锈钢1Cr18Ni9Ti、2Cr13及钢玉Al2O3 、硬质合金不起腐蚀作用、且无纤维、颗粒等杂质的液体。广泛用于石油化工、冶金、电力、钢铁、轻工、机械等行业。产品参数产品名称YTFL 涡轮流量计公称通径 DN4~DN200测量精度 脉冲:&plun;0.5%FS 电流:&plun;1.0%FS安装方式 螺纹连接 法兰连接介质温度 -20℃~100℃(测量介质:液体或气体)介质粘度 ≤5×10-6㎡/s (≤500×u㎡/s)工作环境 温度:-20℃~55℃ 湿度 5~95%RH工作电源 DC24V (DC12~24V)显示方式 标准型瞬时流量显示、(两线制4~20mA)智能型同时显示瞬时和累积流量、按键设定输出脉冲:输出3线制脉冲信号。高电平≥8V,低电平≦0.8V;一般信号传送≦500m,常规供电为DC24V不带现场显示:输出4-20mA标准信号;一般信号传输距离≤1000米,常规供电为DC24V带显示DC24V供电带输出:现场可显示瞬时流量和累积流量,电源采用DC24V供电,输出4-20mA标准信号。产品型号种类 产品型号 SY- 公称通径DN (mm) 流量范围m³/h 安装方式 (螺纹/法兰) 输出信号(Output)) YTFL-SA4 4 0.04~0.25 螺纹G1/2 脉冲 YTFL-SA6 6 0.1~1 螺纹G1/2 脉冲 YTFL-SA10 10 0.2~1.2 螺纹G1/2 脉冲 YTFL-SA15 15 0.6~6 螺纹G1 脉冲 YTFL-SA20 20 1~8 螺纹G1 脉冲 YTFL-SA25 25 1~10 螺纹G1 脉冲 YTFL-SA40 40 2~20 法兰 脉冲 YTFL-SA50 50 4~40 法兰 脉冲 YTFL-SA80 80 10~100 法兰 脉冲 YTFL-SA100 100 20~200 法兰 脉冲 YTFL-SA150 150 30~300 法兰 脉冲 YTFL-SA200 200 80~800 法兰 4~20mA YTFL-DA4 4 0.04~0.25 螺纹G1/2 4~20mA YTFL-DA10 10 0.2~1.2 螺纹G1/2 4~20mA YTFL-DA15 15 0.5~6 螺纹G1 4~20mA YTFL-DA25 25 1~10 螺纹G1 4~20mA YTFL-DA40 40 2~20 法兰 4~20mA YTFL-DA50 50 4~40 法兰 4~20mA YTFL-DA100 100 10~100 法兰 4~20mA
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$n气体涡轮流量计是一种用于气体流量测量的精密计量仪器,该产品是我公司引进国外先进技术结合自身产品精心研发而成的,它具有压力损失小,准确度高,始动流量低,抗振与抗脉动流性能好,量程比宽等特点。本系列流量计考虑到气体的可压缩性,体积量与介质的温度,压力密切相关,因而增加了温度、压力传感器,介质的温度和压力变化,将工况流量直接转换成标准状态下的流量,保证了计量的准确性。本系列气体涡轮流量计可广泛用于石油、化工、电力、工业用锅炉等燃气计量和燃气调压站,输配气管网天然气、城市天然气计量等领域。流量计运作原理内视图正位移工作原理,介质的流动使齿轮转动,齿轮的旋转被非接触式的检脉冲器扫描,每一个齿产生一个脉冲,产生与流量成正比例的频率信号,进而得到流量值。普通和典型的运用我们的流量计有一系列的流量范围,不同的材质和配备可用于:硝酸盐 汽油 可塑剂 灌装酒精乙二醇 油墨 批量和混合系统动力燃油 除草剂 树脂 大批量装载航空热油 蜂蜜 溶剂 燃料消耗腐蚀剂 胶液体 蔬菜油 高速加油玉米糖浆 糖浆 水 存量控制柴油煤油 乙醇 加料系统腐蚀性流体酯和醚 卤化溶剂 油料系统液化石油气有机酸苯 胶水/粘合剂 流量控制化肥油漆 酮 燃料入库燃料油杀虫剂 坦克箱和运输服务其它 YK齿轮流量计的优点:1、体积小,重量轻,运行时,噪音小,可测粘度达到10000Pa*s的流体,准确度达到0.25%2、流体的测量与流体的流动状态无关3、你度越大的介质,测量精度越高4、根据流量计的口径大小,允许液体中存在一定的微量颗粒选型表1型号尺寸对于粘度为LCP的液体的公称流量YK021/4”0.3GPM1.14LPM(升/分钟)0.07m3/hYK033/8”3.0GPM11.4LPM0.68m3/hYK041/2”10GPM38LPM2.25m3/hYK063/4”20GPM76LPM4.50m3/h流量计精度流量计10:1在容量时&plun;0.5%(&plun;0.25%电子标定)流量计20:1在容量时&plun;1%重复性精度&plun;0.25%选型表2型号尺寸对于粘度为LCP的液体的公称容量YK101”40GPM150LPM9m3/hYK151 1/2”60GPM230LPM14m3/hYK20S2”100GPM380LPM23m3/hYK20A2”150GPM570LPM35m3/hYK303”200GPM760LPM46m3/h流量计精度流量比5:1在容量时&plun;0.175%流量比10:1在容量时&plun;0.3%流量比20:1在容量时&plun;1%重复性精度&plun;0.05%
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$nLUGB型涡街型锅炉饱和蒸气流量传感器是一种流体振动式新型流量传感器测量范围广、压损小、性能稳定、准确度高和安装使用方便等优点,广泛用于封闭工业管道中液体、汽体和蒸汽介质体积和质量流量的测量。特点1、故性稳定、可靠性高、传感器内无可动部件,结构简单而牢固,因而压损小、维护量小、使用寿命长;2、范围度宽达15:1、20:13、法兰夹持式连接,方便、简单,易于操作4、通用性强,与多种流量积算仪组成测量、控制系统技术参数1、测量介质:液体、气体、过热/饱和蒸汽2、测量范围:正常工作范围,雷诺数为20,000-7,000,000;测量可能范围:雷诺数为8,000-7,000,0003、精度等级:液体,指示值&plun;1.0%气体,指示值&plun;1.0%蒸汽,指示值&plun;1.5%4、输出信号:三线2线电压脉冲低电平:0~1V;高电平,大于4V,占空比为50%二线制/三线制电流4~20Ma5、介质温度:普通型、高温型、防爆型6、工作压力:0~1.6MPA型 谱说 明LU涡街流量仪表G传感器检测方式B压电式传感器E电容式传感器公称通径ADN10…DN300DN10…单位:mmDN300连接方式A1仅对满管型法兰连接型A2仅对满管型法兰卡装型(标准型)A3仅对满管型卡箍连接型A4仅对插入型简易插入型A5仅对插入型球阀插入型测量介质B1液体B2气体B3蒸汽测量温度C1C2C3………………………………………表示0~70℃………………………………………表示80~150℃………………………………………表示150~250℃………………………………………表示250以上使用环境P普通型B防爆型输出信号F1脉冲输出F24~20mA电流输出,液晶显示F33.6V锂电池供电F4带温度补偿F5带压力补偿FRRS-485通讯FH有HART通讯功能选型说明例如: LUGEDN10-A2-B3-PF2 满管型压电式涡街流量仪表,仪表通径为DN10,法兰卡装型连接,介质为蒸汽,普通 4~20mA电流信号输出
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n型号命名解释产品特点:LT-LC-A型 铸铁椭圆齿轮流量计,广泛用于各种油品及对铸铁不腐蚀液体介质的计量LT-LC-E型 铸钢椭圆齿轮流量计,用于高压、低腐蚀性介质的计量LT-LC-B型 广泛用于有较强腐蚀性液体介质,如酸、碱、盐及有机化合物等的计量◆技术数据普通铸铁型(A)、铸钢型(E)、不锈钢型(B)项目型号LC-A铸铁LC-E铸钢LC-B不锈钢公称压力Mpa1.0 1.62.5 4.0 6.41.0 1.6被测液体粘度2 — 200 mPa.s被测液体温度-20℃~+100℃流 量 范 围 m³h型号精度等级LC-A铸铁LC-E铸钢LC-B不锈钢公称口径(DNmm0.50.20.50.20.50.2100.04~0.40.1~0.40.04~0.40.1~0.40.1~0.50.1~0.5150.25~1.50.3~1.50.25~1.50.3~1.50.3~1.50.3~1.5200.5~30.6~30.5~30.6~30.6~30.6~3251~61.2~61~61.2~61.2~61.2~02.5~153~152.5~153~153~153~15504~244.8~244~244.8~244.8~244.8~24655~408~405~408~408~408~408010~6012~6010~6012~6012~6012~6010016~10020~10016~10020~10020~10020~10015032~19038~19032~19038~19038~19038~19020034~34068~34034~34068~34068~34068~340
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n一、产品简介 product introduction EMF5000系列一体式电磁流量计,适用于测量封闭管道中导电液体和浆液的体积流量,如水、污水、泥浆、纸浆、各种酸、碱、盐溶液、食品浆液等,适用于石油、化工、电力、矿冶、给排水、轻工、食品等行业。 EMF5000 series integrated electromagnetic flowmeter, Suitable for measuring the volume flow of conducting liquid and slurry in pipeline, Such as water, sewage, 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系列一体式电磁流量计是在流量仪表领域中多年经验的结晶,其设计与仪表质量控制体系保证了产品的高精度和高可靠性,EMF5000系列一体式是经过多年不断升级改良而来的。 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系列一体式电磁流量计采用世界技术。利用恒流低频三值矩形波或双频矩形波励磁、既有矩形波磁场的优点,又克服了正弦波磁场的缺点;还可以消除电源电压波动、电源频率变化及励磁线圈阻抗变化所造成的误差;并有极好的零点稳定性和不受流体噪声干扰影响。从而使产品具有高可靠性,高稳定性的特点。 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,在本产品中还把励磁线圈设计成具有产生非均匀磁场分布的特点,从而使传感器做成小型轻量化,可对非对称流所产生的误差起到一定的补偿作用。 In addition, In this product the excitation coil designed with non uniform magnetic field distribution, The sensor made of all size and light weight, The error can be caused by the asymmetrical play a certain compensation.二、产品特点 product features1、EMF5000电磁流量计结构简单,无转动部件,因而无摩擦,工作寿命长,计量精度高,性能可靠。1, the EMF5000 electromagnetic flowmeter has the advantages of structure,No rotary parts, So there is no friction, Long working life, High precision measurement, Reliable performance.2、传感器测量管中无节流和阻流部件,因此无附加压力损失,不存在堵塞问题,适用于测量含有悬浮物、固体颗粒、纤维等的两相流(如泥浆、污水、矿浆、纸浆、等粘性较大的浆液)。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, sewage, slurry, pulp, and viscosity of the slurry).3、由于信号在整个充满磁场的空间中形成,它是管道截面上的平均值,因此从而电极平面至传感器上游端平面间所需直管段相对较短,长度为10×D(D为管道的内直径)。3, because the signal 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电磁流量计无机械惯性、反应灵敏、可测量瞬时脉动流量,也可与单元组合仪表、计算机配套组成各种自动检测、调节系统和程控系统。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、传感器输出信号是一个与平均流速成精确线形关系的电动势,并且测量结果与液体的温度、压力、密度、粘度、电导率(不小于电导率)等物理参数无关,如用水标定的流量计同样适用于其它介质的流量计量,无压力损失无需修正。因此测量精度高、工作可靠。5, the output signal 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电磁流量计采用四电极,内置接地电极,用于非导电管道无需另加接电环。6, EMF5000 electromagnetic flowmeter with four electrodes, The built-in grounding electrode, For non conductive pipe without additional power connection ring.7、同时带有4~20mA电流信号输出、脉冲输出及瞬时流量上下限报警输出,另外可选RS485通讯及HART协议,3.6V锂电池供电GPRS无线远传输出。7, at the same time with a 4~20mA current signal output, Pulse output and instantaneous flow alarm output, Another optional RS485 communication and HART protocol, 3.6V lithium battery GPRS wireless remote output.8、现场显示瞬时流量,百分比,流速,正反向累计流量和总累计量。8, the site displays instantaneous flow, Percentage, Velocity, Positive and negative cumulative flow and total cumulant.9、供电方式有AC220V,DC24V,自带3.6V锂电池。9, power supply AC220V, DC24V, 3.6V lithium battery.10、转换器支持中文版及英文版转换设置。10, converter supports Chinese version and English version conversion settings.三、技术参数 the technical parameters环境温度:-40℃~+85℃Environmental temperature:-40℃~+85℃相对湿度:5%~95%Relative humidity: 5%~95%机械振动:频率≤55HZ振幅≤0.55mmMechanical vibration: Frequency≤55HZ Amplitude≤0.55mm环境电磁场:≤400A/mThe electromagnetic field: ≤400A/m介质温度:≥-40℃,≤+120℃(介质温度高于70℃建议选分体式)Medium temperature: ≥-40℃,≤+120℃(medium temperature higher than 70 ℃ suggested split)流体电导率:被测流体电导率≥5µs/cmFluid conductivity: The measured fluid conductivity≥5µs/cm测量精度:0.5%Measurement precision: 0.5%重复性:0.1%Repeatability:功耗:启动时≤300W,正常运行≤50W(包括传感器和转换器)Power waste. Boot time ≤ 300W, The normal operation of ≤ 50W(including sensors and converters)工作电源:AC220V,DC24V,3.6V锂电池The working power supply: AC220V,DC24V, 3.6V lithium battery四、工作原理 work principle EMF5000电磁流量计原理是基于法拉第电磁感应定律。流量计的测量管是一内衬绝缘材料的非导磁合金短管。两只电极沿管径方向穿通管壁固定在测量管上。其电极头与衬里内表面基本齐平。励磁线圈由双向方波脉冲励磁时,将在与测量管轴线垂直的方向上产生一磁通量密度为B的工作磁场。此时,如果具有一定电导率的流体流经测量管,将切割磁力线感应出电动势E。电动势E正比于磁通量密度B,测量管内径D与平均流速v的乘积,电动势E(流量信号)由电极检出并通过电缆送至转换器。转换器将流量信号放大处理后,可显示流体流量,并能输出脉冲,模拟电流等信号,用于流量的控制和调节。 EMF5000 electromagnetic flowmeter is based on Faraday\'s law of electromagnetic induction. Measuring tube is non magnetic alloy tube a lined with insulating material. Two electrode along the diameter direction through the tube wall is fixed on the measuring tube. The electrode head and the liner suce is substantially flush. The excitation coil is composed of a bidirectional square wave pulse excitation, In the axis perpendicular to the direction of the measuring tube and generates a magnetic flux density of magnetic field of B. At this time, If the fluid has certain conductivity through the measuring tube, Cutting the Magnetic Induction EMF E. E electromotive force is proportional to the magnetic flux density B, Product measurements of tube diameter D and average velocity v, Electric potential E (traffic signal) by electrode detection and through a cable sent to the converter. The converter will flow signal amplifying and processing, Can display the fluid flow, And can output pulse, Analog current signal, For regulating the flow of control.
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