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China, Chinese High-Precision Steam Flowmeter for Easy Installation and Accurate Readings¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

Meter for Liquid Gas Flow Meter High-Precision Steam Flowmeter High-Precision Steam Flowmeters

Shandong Zhongziyi Intelligent Technology Co., Ltd.

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Product Description Product Description Product OverviewThe ZZYS30 vortex flowmeter is a cutting-edge velocity flow instrument renowned for its versatility and precision across a broad spectrum of applications.Engineered for excellence in measuring, monitoring, and controlling the flow of liquids, steam, and a diverse array of gases, this flowmeter stands out in its field.Its innovative structure boasts exceptional resistance to mechanical vibrations, impacts, and contamination, ensuring longevity and reliability.Designed without moving parts, the ZZYS30 eliminates wear and tear, reduces maintenance needs, minimizes pressure loss, and delivers stable, high-accuracy performance.Installation is a breeze, with adaptable sensor and signal converter configurations to suit your specific requirements.Product features:Exceptionally versatile, this device is suitable for measuring steam, gas, and liquid flows with remarkable precision.Outstanding vibration performance with zero point drift, effectively nullifying the impact of external vibrations.The ZZY30 offers integrated temperature and pressure options, significantly reducing installation costs for users.Flexible output options include (0-5) kHz frequency, (4-20) mA, or HART communication/Modbus protocol, catering to diverse application needs.Supports Bluetooth communication for effortless parameter setting, while being wear-resistant, dirt-resistant, maintenance-free, and featuring explosion-proof safety for extended service life.Detailed Photos Product Parameters Technical IndexMeasurement Medium: Gas, Liquid, SteamConnection Method: Versatile flange clamp type, traditional flange type, and convenient insertion typeCaliber Specifications:Flange Clamping Type: Available in sizes 25, 32, 50, 80, and 100.Flange Connection Type Caliber: Options of 100, 150, and 200Flow Measurement Range: Standard flow velocity range with Reynolds number 1.5×10~4×10; Gas: 5~50m/s; Liquid: 0.5~7m/s.Normal Measurement Flow Range: Liquid,Gas Flow Measurement Range: Refer to Table 2.Steam Flow Range: Refer to Table 3.Measurement Accuracy: Available in 1.0 class and 1.5 classMeasured Medium Temperature:Room Temperature: -25oC~100oC; High Temperature: -25oC~150oC, -25oC~250oC. Output Signal: Pulse voltage output signal, High level: 8~10V, Low level: 0.7~1.3V. Pulse duty cycle: Approximately 50%, transmission distance: 100m.Pulse Current Remote Transmission Signal: 4-20 mA, transmission distance: 1000m. Instrument Use Environment: Temperature -25oC~+55oC, Humidity: 5~90% RH50oC. Material: Stainless steel, aluminum alloy.Power Supply: DC24V or lithium battery 3.6VExplosion-Proof Grade: Intrinsically safe iaIIbT3-T6, Protection Level: IP65.Technical parametersMediumSteam, Gas, LiquidMeasuring rangeSee flow1-3CaliberDN15, DN25, DN40, DN50, DN80, DN100, DN200, DN250, DN300Medium pressure≤100 bar, more pressure need be customizedMedium temperature-40°C~+240°CAmbient temperatureOrdinary type: -40°C~+85°CEx-proof type: -40°C~+60°CAccuracyLiquid, Re≥20000 is ±1.0%, gas and steam, ±1.5%Repeatability±0.3%MaterialMeasuring pipe:304,316L, HC276Sensor: 316L, HC276Converter shell: casting aluminumInstrument caliberFlange connection: DN15-DN300Clamping connection: DN15-DN100Flange standardDIN, ANSI, HG20592 (Can be customized)Pressure lossGasandliquidsaturated steamΔP=Cqv2Px ΔP: pressure loss(pa) qv: volume flow qm: mass flowΔP=Cqm2Px PX: density C: constentDisplayTwo-line LCD display, four button operationInstantaneous flow, accumulated flow, vortex frequency, medium temperature, pressure(selectable), circular or non-circular displayPower supplyOrdinary type: (14~36) VDCEx-proof type: (14~30) VDCBattery power supplyLoadingNo-ex-proof: RB=(UB-14DVC)/22MA≤1200ΩEx-proof: RB=(UB-14DVC)/22MA≤600ΩOutputTwo wire 4~20mAEx-proof classExd II CT6 CE19.1438 Ex ( ia ) II CT6Cable interface1/2''NPT( Internal thread, recommended), M201.5 (Internal thread)Housing protection classIP67Connection typeFlange (DN15-DN300), Clamping (DN15-DN100)Mounting typeIntegral mounting, split mounting (special shielded cable connect the pipe and indicator) Measuring Range:GasAir: t=20°C p=1.013bar abs =1.7210-4 mpa.s Q: flow (sheet 1)Nominal diameterInternal diameterQmin(m3/h)Qmax(m3/h)DN15166.7932.56DN252410.20113.94DN403825.3326.63DN505043.89565.49DN807496.141238.64DN10097165.142128.27DN150146374.234821.57DN200193702.959056.8DN2502531123.714478DN3003051632.121028 LiquidWater: t=20°C p=1.013bar abs ≤10cp Q: flow Nominal diameterInternal diameterQmin(m3/h)Qmax(m3/h)DN15160.455DN25240.8111.40DN40382.0428.57DN50503.5349.47DN80747.74108.37DN1009713.30186.21DN15014630.13421.86DN20019352.66792.42DN25025390.51266.8DN300305113.411839.8 Saturated steamNominalDiameterInnerDiameterMass flow Qm (kg/h) under different pressure and densityP=1bar GP=3.5bar GP=5.2bar GP=7 bar Gρ=1.13kg/m3ρ=2.43kg/m3ρ=3.28kg/m3ρ=4.17kg/m3t=120.6°Ct=148.2°Ct=160.4°Ct=170.6°CminmaxminmaxminmaxminmaxDN15165.8736.977.68798.93106.6810.06135.69DN252411.82129.3917.26276.420.09373.5322.66474.82DN403829.64370.7143.33792.3350.631070.256.81361.2DN505051.31641.8275.021371.887.191852.898.332356.6DN8074112.411405.8164.333004.71914058.4215.395161.8DN10097193.142415.5282.365162.7328.166973.3370.098869.2DN150146437.565472.4639.6911696743.4515798838.4420093DN200193821.91102791201.6219701396.5296751574.937743DN2502531313.9164331920.9351222232.5474392517.760337DN3003051908.3238662789.8510103242.4688993656.687630 NominalDiameterInnerDiameterMass flow Qm (kg/h) under different pressure and densityP=10.5 bar GP=14 bar GP=17.5 bar GP=20 bar Gρ=5.89kg/m3ρ=7.6kg/m3ρ=9.32kg/m3ρ=10.54kg/m3t=186.2°Ct=198.5°Ct=208.5°Ct=215.6°CminmaxminmaxminmaxminmaxDN151612.78191.7116.51247.5520.23303.3622.89343.32DN252426.93670.8830.6857.8833.87955.4836.041201.41DN403867.511878.276.722150.784.932395.390.352557.7DN5050116.893251.7132.823723.4147.034147156.424428.1DN8074256.037122.4290.938155.8322.069083.7342.629699.3DN10097439.9112238499.914013553.3815608588.6916666DN150146996.62277251132.5317471253.7353591333.737756DN2001931872.1520792127.3596342354.9664192505.270921DN2502532992.7832543400.71953333764.61061804004.9113380DN3003054346.51209204939.11384605467.51542105816.5164660 Selection listmodelExplanationZZY30 ConnectionF Flange connectionWFlange clampingTemperatureResistance ClassT1Match with 250°c probeT2Match with 350°c probeNominal diameter015DN15020DN20025DN25032DN32040DN40050DN50065DN65080DN80100DN100125DN125150DN150200DN200250DN250300DN300StructureZIntegrated T and P compensation FRegular modelSSplitMaterialR1304RL316LInstrument modelN24V power supply Output 3 wire pulseV124V power, on-site display, 4-20mA, RS485, Impulse outputV1B24V +battery power supply, on-site display, 4-20 mA, RS485, pulse output Pressure ClassNNormalHHigh pressure Certifications PACKING & SHIPPINGWe ensure the timely delivery of your ordered products, meeting the earliest dates as per your requirements for a seamless experience.Installation Instructions Installation RequirementsPiping conditionThe installation of the vortex flowmeter demands a certain length of straight pipe sections both before and after the meter. Here are the common configurations (D represents the pipe diameter):Piping conditionupstreamDownstreamConcentric shrinkagepipe full open gate valve15D5D∠90° square elbow20D5DSame plane 2∠90°elbow25D5DSemi-open gate valve regulating valve50D5DDifferent plane 2∠90°elbow40D5DWith rectifier tube bundle12D5D 1. Position the sensor on a horizontal, vertical, or inclined pipe (with liquid flowing bottom to top) matching the sensor diameter. Ensure a straight pipe length of 15-20D upstream and 5-10D downstream.2.Ensure the pipe near the liquid sensor is filled with the liquid being measured. 3. Avoid installing the sensor on pipes subjected to intense mechanical vibrations.4. Maintain consistency between the inner diameter of the straight pipe section and the sensor diameter. If they differ, use a slightly larger pipe with an error margin ≤3% and not exceeding 5mm. Steer clear of areas with strong electromagnetic interference, constrained spaces, or difficult maintenance conditions..5. The horizontal pipeline is the most common for flow sensor installations. When measuring gas flow containing minor liquid quantities, place the sensor at a higher pipeline point. Conversely, for liquid flow containing minor gas quantities, install the sensor at a lower pipeline point.6. For vertical pipeline installations measuring gas flow, there is no flow direction restriction. If the gas contains a small amount of liquid, the flow should be from bottom to top. For liquid flow, ensure the flow is bottom to top to reduce probe weight.7. Side-mounting sensors on horizontal pipelines is viable for all fluids, particularly for superheated steam, saturated steam, and low-temperature liquids. If feasible, prefer side mounting to minimize temperature effects on the amplifier.8.Inverted installation on horizontal pipelines is not generally recommended. It's unsuitable for general gases or superheated steam but can be used for saturated steam and high-temperature liquids or when pipelines require frequent cleaning.9. When installing on pipelines with insulation layers for high-temperature steam, maintain the insulation layer to one-third the bracket height.10. Selecting pressure and temperature measurement points: Place the pressure measurement point 3-5D downstream and the temperature measurement point 6-8D downstream of the sensor, as per measurement needs.Company Profile Shandong Zhongziyi Intelligent Technology Co., Ltd.situated in the prestigious Zibo Science and Technology Industrial Park,spans over a vast area of more than 18,000 square meters.Our state-of-the-art manufacturing facility adheres to the highest standards,and we are wholeheartedly committed tothe research and development,manufacturing,sales, and service of precision pressure and temperature instruments.As a proud standing director unit of the National Pressure Gauge Industry Association, we have secured ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.We are the premier close partner of Rosemount in China, consistently advancing our technology in tandem with Rosemount.With nearly 60 years of deep engagement in instrument R&D and production,we have amassed significant technological expertise and exceptional customer service experience.Our products find extensive application in Petroleum, Chemical Industry, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery sectors. Our sales network spans the entire country and extends overseas, earning the trust and praise of a vast array of users.The company's core principle is "quality first, customer first."We warmly welcome customers to visit our factory and explore cooperative business opportunities.COMPANY AND FACTORY PICTURE: Our Advantages Outstanding Features:The structure of our flowmeter is simple yet exceptionally robust, featuring no moving parts, ensuring high reliability and extended longevity.The operation is highly dependable, offering seamless performance.Installation is user-friendly, and maintenance is a breeze.The detection sensor is designed to avoid direct contact with the measured medium, guaranteeing stable performance and a prolonged lifespan.The output is a pulse signal directly proportional to the flow rate, ensuring no zero drift and exceptional accuracy.Our flowmeter features a wide measurement range,with a turndown ratio of up to 1:50.Enjoy low pressure loss and reduced operational costs, coupled with significant energy-saving benefits. Within a specific range of Reynolds numbers, the output signal frequency remains unaffected by changes in the physical properties and composition of the fluid. The meter coefficient is solely dependent on the shape and size of the vortex shedding body, thus eliminating the need for compensation when measuring fluid volume flow. Generally,recalibration of the meter coefficient is unnecessary even after component changes.Team Building ExcellenceWe believe that the best teams are bound to win! Exhibition HighlightsWe are actively pursuing international cooperation through global exhibitions. FAQ 1, What kind of product do you supply?Our product includespressure transmitter, temperature transmitter, level transmitter, pressure gauge, temperature gauge and flowmeter.2,What is your product and technology advantages?Our factory was built on 1966 with almost 60 years manufacturing and R&D experience. We are also the supper close partner of Rosemount in China. our technology closely keeps following Rosemount. Especially, our remote pressure transmitter technology and stability could be No. one in China.3, Where is your factory location?Our factory located in Zibo, Shandong province, China, which is top threeinstrument production area. And take an area of more than 18000 square meters.4, Can we visit your factory?You are always welcome to our factory at any time at your convenience.5, What is the warranty of your product?Our product warranty is 12 months from the shipping date, but we provide lifetimemaintenance.6, What are your payment terms?Now, we can accept 50% down payment and 50% balance payable 5 days before delivery by T/T, west union, PayPaland trade assurance online payment.7, What kind of certification do you have?We have ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification and intrinsic safety certification, SIL certificate. ECM certificate, Russia EAC and PAC certificate and severalinvention patents.8, How long is your delivery date?For peak season is 4 weeks and 2 weeks for offseason, but no matter peak or off season we will try our best to meet your requirements.9, How is your after sales services?Our products quality enjoy very good quality reputation and has almost no warranty caused by product itself, but we still provide 24/7 onlineservices for our customer for any installation, commision, running or other problems.10, How can I send inquiry?You can send inquiry through our email or cellphone as below:

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