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China, Chinese High-Accuracy Low Pressure Steam Vortex Flowmeter for Measurement¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

Meter for Liquid Gas Flow Meter High Precision Vortex Flowmeter High Accuracy Vortex Flowmeter

Shandong Zhongziyi Intelligent Technology Co., Ltd.

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Product Description Product Description Product OverviewThe ZZYS30 vortex flowmeter is a state-of-the-art velocity flow instrument, known for its versatility across numerous applications.Perfect for measuring, monitoring, and controlling the flow of various liquids, steam, and most gases with precision.Boasts a pioneering structure built to withstand mechanical vibrations, impacts, and contamination for unparalleled durability.Engineered with no moving parts, ensuring zero wear and tear, eliminating mechanical maintenance needs, offering low pressure loss, stable performance, and exceptional accuracy.User-friendly installation with flexible sensor and signal converter configurations to match specific requirements.Product features:Broad application range, apt for measuring the flow of steam, gas, and liquid with unmatched efficiency.Superior vibration resilience, zero drift at zero point, effectively neutralizing external vibration impacts.ZZY30 integrates temperature and pressure measurement, cutting down on installation costs for maximum user benefit.Features (0-5) kHz frequency output, (4-20) mA output, or HART/Modbus protocol communication for versatile data handling.Supports Bluetooth communication for seamless parameter setting. Wear-resistant, dirt-resistant, with no mechanical maintenance required, ensuring long service life and explosion-proof safety.Detailed Photos Product Parameters Technical IndexMeasurement Medium: Gas, Liquid, SteamConnection Method: Flange Clamp Type, Flange Type, Insertion TypeCaliber Specifications:Flange Clamping Type: 25, 32, 50, 80, 100.Flange Connection Type Caliber Selection: 100, 150, 200Flow Measurement Range: Normal measurement flow velocity range with a Reynolds number of 1.5×10~4×10; Gas: 5~50m/s; Liquid: 0.5~7m/s.Normal Measurement Flow Range: Liquid,Gas Flow Measurement Range: See Table 2.Steam Flow Range: See Table 3.Measurement Accuracy: 1.0 Class, 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: 100mPulse Current Remote Transmission Signal: 4-20 mA, Transmission Distance: 1000m; Instrument Use Environment: Temperature: -25oC~+55oC, Humidity: 5~90% RH at 50oC; Material: Stainless Steel, Aluminum AlloyPower Supply: DC 24V 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 prompt delivery of your ordered product, aligning precisely with your requested timeline.Installation Instructions Installation RequirementsPiping conditionThe installation of the vortex flowmeter necessitates specific straight pipe sections both upstream and downstream. The common scenarios are as follows (D represents the diameter of the pipe):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. The sensor should be mounted on a pipeline that is horizontal, vertical, or inclined (with the liquid flowing from bottom to top) and matches the sensor's diameter. Ensure sufficient straight pipe lengths are provided: 15-20D upstream and 5-10D downstream.2.The pipe surrounding the liquid sensor must be completely filled with the liquid to be measured. 3. The sensor must not be installed on pipes experiencing strong mechanical vibrations.4. Consistency is key-the inner diameter of the straight pipe section should match the sensor diameter as closely as possible. If a match isn't feasible, opt for a slightly larger diameter, with an error margin of ≤3% and not exceeding 5mm. Avoid installing the sensor in areas with strong electromagnetic interference, limited space, or difficult maintenance access..5. Horizontal pipeline installation is the preferred method for flow sensors. For gas flow measurement with trace amounts of liquid, position the sensor at a higher point in the pipeline. For liquid flow measurement with trace amounts of gas, place the sensor at a lower point in the pipeline.6. Vertical pipeline sensor installation: For gas flow, the sensor can be placed on a vertical pipeline without flow direction restrictions. If measuring gas with trace liquids, ensure the flow is from bottom to top. For liquid flow, the setup should allow the flow from bottom to top to avoid additional weight on the probe.7. Side-mounting sensors on horizontal pipelines is a viable option regardless of the fluid type. This method is especially beneficial when measuring superheated steam, saturated steam, and low-temperature liquids. Side mounting is preferred where feasible to reduce the temperature impact on the amplifier.8.Inverted sensor installation on horizontal pipelines is generally discouraged. It is unsuitable for general gases or superheated steam but can be used for saturated steam and high-temperature liquids, especially where pipelines require frequent cleaning.9. For sensors installed on pipelines with insulation layers measuring high-temperature steam, ensure the insulation does not exceed one-third of the bracket height. 10. Positioning of pressure and temperature measurement points: Depending on the measurement needs, the pressure measurement point should be located 3-5D downstream of the sensor, while the temperature measurement point should be 6-8D downstream.Company Profile Shandong Zhongziyi Intelligent Technology Co., Ltd.located in the prestigious Zibo Science and Technology Industrial Park.Our expansive facility covers over 18,000 square meters.Boasting a state-of-the-art, high-standard manufacturing factory,we are passionately committed tothe research and development,manufacturing,sales, and service of advanced pressure and temperature instruments.As a standing director unit of the National Pressure Gauge Industry Association, we are proudly ISO9001 certified and recognized as a high-tech enterprise in Shandong Province.We are the exclusive close partner of Rosemount in China, continually aligning our technology with Rosemount's standards.With nearly 60 years of deep engagement in instrument R&D and production,we have accumulated extensive technological knowledge and exceptional customer service expertise.Our products are widely utilized in industries such as Petroleum, Chemical,Papermaking, Metallurgy,Medicine, Food,Power, and Machinery.Our sales network spans nationwide and internationally, earning deep trust and high praise from a broad spectrum of users.The company's core principle is "Quality First, Customer First."We wholeheartedly welcome customers to visit our factory and discuss cooperation opportunities.COMPANY AND FACTORY PICTURES: Our Advantages Features:The structure of our Low Pressure Loss Steam Vortex Flowmeter is ingeniously simple yet remarkably robust, featuring no moving parts. This ensures unparalleled reliability and a long-term operational lifespan.Operation of the flowmeter is highly dependable.The installation process is straightforward, and maintenance is exceptionally convenient.The detection sensor is designed to avoid direct contact with the measured medium, ensuring stable performance and an extended lifespan.The output is a pulse signal that is directly proportional to the flow rate, featuring no zero drift and delivering high accuracy.Our flowmeter offers a wide measurement range,with a range down up to 1:50.Experience low pressure loss, reduced operating costs, and significant energy-saving benefits. Within a specific range of Reynolds numbers, the output signal frequency remains unaffected by changes in the fluid's physical properties and composition. The meter coefficient is solely dependent on the shape and size of the vortex shedding body, eliminating the need for compensation when measuring fluid volume flow. Generally,recalibration of the meter coefficient is unnecessary even after component changes.Team BuildingWe believe that the best team always wins! Exhibition PicturesWe are actively seeking international cooperation through participation in 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 in 1966 with nearly 60 years of manufacturing and R&D experience. We are also a close partner of Rosemount in China. Our technology closely follows Rosemount. Notably, our remote pressure transmitter technology and stability are unparalleled in China.3, Where is your factory location?Our factory is located in Zibo, Shandong province, China, among the top threeinstrument production areas. And it spans over 18,000 square meters.4, Can we visit your factory?You are always welcome to visit our factory at any time that suits you.5, What is the warranty of your product?Our product warranty lasts for 12 months from the shipping date, and we provide lifetimemaintenance.6, What are your payment terms?Currently, we accept a 50% down payment, with the remaining 50% payable 5 days before delivery via T/T, Western Union, PayPal,and Trade Assurance online payment.7, What kind of certification do you have?We hold ISO9001, CCC, CNAS laboratory accreditation certification, Flame-proof certification, 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, it is 4 weeks, and for the offseason, it is 2 weeks. Regardless of the season, we strive to meet your requirements.9, How is your after-sales service?Our products enjoy an excellent reputation for quality, with almost no warranty claims due to product defects. However, we still provide 24/7 onlinesupport for our customers for any installation, commissioning, operation, or other issues.10, How can I send an inquiry?You can send your inquiry via our email or cellphone as listed below:

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