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China, Chinese Siemens 7ML5110-1GD07-4AF1 All-in-one Ultrasonic Level Gauge Transmitter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for Liquid GasOther Meters for Liquid GasAll-in-one Ultrasonic Level GaugeUltrasonic Level Transmitter
Beijing Zhongping Technology Co., Ltd.
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Product Description Title:SIEMENS 7ML5110-1GD07-4AF1 SITRANS LVS100 Ultrasonic TransmitterThe SIEMENS 7ML5110-1GD07-4AF1 is a compact ultrasonic level transmitter from the SITRANS LVS100 series.This two-wire device offers reliable non-contact level measurement for liquids and solids with a range up to 8 meters.It features a 4-20 mA HART output and operates with a 12-30 V DC loop power supply.The transmitter's robust IP68 enclosure ensures reliable performance in harsh environments.It is widely used in water treatment,chemical processing,and bulk storage applications for continuous level monitoring.This ultrasonic level transmitter provides cost-effective solution for various industrial measurement tasks.Its simple commissioning and minimal maintenance requirements make it ideal for remote applications.The device ensures reliable process control through accurate distance measurement.Parameter Name Parameter ValueProduct Family SITRANS LVS100Measurement Principle Ultrasonic Pulse EchoMeasurement Range 0.3-8 mFrequency 55 kHzOutput Signal 4-20 mA HART,2-wireSupply Voltage 12-30 V DCAccuracy±0.15%of range or±3 mmBeam Angle 12°(-3 dB)Process Temperature-40°C to+80°CProcess Pressure-0.5 to 3 bar(-7.25 to 43.5 psi)Enclosure Rating IP68/NEMA 6PDisplay Built-in,backlit LCDElectrical Connection M20 x 1.5 cable glandProcess Connection G1?A/2"NPTProduct FeaturesThe SITRANS LVS100 utilizes advanced echo processing algorithms for reliable measurement.It features automatic false echo suppression to ignore fixed installations.The device maintains stable readings even in challenging conditions with foam or turbulence.It includes a built-in temperature sensor for automatic speed of sound compensation.The transmitter offers multiple damping settings to smooth measurement fluctuations.The intuitive three-button operation simplifies local configuration and calibration.The robust IP68 housing withstands harsh weather conditions and temporary submersion.The polyetherimide sensor material provides excellent chemical resistance.This design ensures long-term reliability in demanding industrial environments.Key AdvantagesThis ultrasonic transmitter delivers excellent value through reliable performance and easy installation.Its non-contact measurement principle eliminates mechanical wear and maintenance.The device provides continuous level data without physical contact with the medium.The compact design and versatile process connections enable flexible mounting options.The integrated display shows level,distance,and diagnostic information clearly.Simple commissioning reduces installation time and overall project costs.HART communication allows remote configuration and monitoring from control rooms.The device supports asset management systems through digital communication.This enhances operational efficiency and reduces maintenance visits.Application ScenariosThis transmitter is ideal for water and wastewater treatment applications.It monitors levels in storage tanks,sumps,and clarifiers with high reliability.The chemical-resistant housing withstands aggressive treatment chemicals effectively.In chemical processing plants,it measures acid and alkali solutions in storage vessels.The non-contact principle prevents sensor corrosion from aggressive media.The device maintains accuracy across wide temperature variations.Bulk solids monitoring in silos and hoppers represents another key application.The transmitter reliably measures powders,granules,and other solid materials.Its robust construction handles dust and mechanical stress in industrial environments.Installation GuidelinesMount the transmitter vertically above the maximum material level.Ensure the beam path remains clear of obstacles like agitators or inlet streams.Maintain minimum distance from tank walls according to manufacturer specifications.Use the included mounting bracket for secure installation on various process connections.Ensure proper sealing to maintain the IP68 rating in wet environments.Follow torque specifications for process connection to prevent damage.Route the cable through the cable gland and connect to the terminal compartment.Maintain proper loop resistance for HART communication if implemented.Verify electrical isolation and grounding according to local standards.Configuration StepsAccess the parameter menu using the three-button interface on the display.Set the tank geometry and measurement units during initial configuration.Input the empty and full reference points for accurate level calculation.Adjust the blanking distance to ignore close reflections from the transducer face.Configure damping parameters to stabilize the output signal based on process needs.Set the failure direction and output limits for safety requirements.Perform the automatic echo curve analysis to optimize measurement the echo profile for future reference and diagnostic purposes.Verify the output signal matches the actual level through manual testing.Maintenance RequirementsRegular visual inspection ensures the transducer surface remains clean and undamaged.Remove any buildup of material or contamination from the sensor face.Use appropriate cleaning methods that won't damage the acoustic surface.Periodically verify the measurement accuracy against manual reference readings.Check the echo profile for changes that might indicate developing problems.Monitor the built-in diagnostic parameters for early fault detection.Inspect cable glands and enclosure seals for integrity during routine maintenance.Ensure the electrical connections remain tight and corrosion-free.Document all maintenance activities for compliance and troubleshooting.10 Frequently Asked QuestionsHow does temperature affect ultrasonic level measurement accuracy?Temperature changes significantly impact the speed of sound in air,which affects measurement accuracy.The SITRANS LVS100 includes automatic temperature compensation to correct for this variation.The built-in temperature sensor adjusts calculations based on current conditions.Without proper compensation,a temperature change of 10°C can cause approximately 0.2%measurement error.The transmitter's compensation algorithm maintains accuracy across the entire operating range.This ensures reliable performance despite environmental temperature fluctuations.In applications with rapid temperature changes,additional damping might be necessary.The compensation responds quickly to gradual temperature variations.For extreme conditions,consider installation location to minimize temperature gradient effects.What causes false echoes and how are they handled?False echoes occur when ultrasonic signals reflect from fixed objects rather than the material surface.Common sources include tank walls,support beams,agitators,and inlet pipes.These reflections can cause incorrect level measurements if not properly managed.The SITRANS LVS100 features intelligent echo processing and false echo suppression.During commissioning,the device learns and stores the fixed echo pattern.It automatically ignores these known reflections during normal operation.The transmitter's dynamic tracking maintains reliable measurement even when conditions change.If new obstructions appear,the echo profile should be updated.Regular verification ensures the suppression remains effective.Can this transmitter measure interface levels between two liquids?Standard ultrasonic transmitters cannot reliably measure interface levels between immiscible liquids.The technology detects the distance to the first significant density change it encounters.This would typically be the upper liquid surface,not the interface.For interface measurement,different technologies like guided wave radar are more appropriate.These can distinguish between liquid layers based on dielectric constant differences.Ultrasonic devices work best for single medium level detection.However,in some applications with clear density differences,careful configuration might provide indication.This requires extensive testing and may not deliver reliable continuous measurement.Consult application engineers for interface level requirements.What is the minimum measuring distance and how is it determined?The SITRANS LVS100 has a minimum measuring distance of 0.3 meters from the transducer face.This blind zone exists because the transducer cannot transmit and receive simultaneously.The sensor needs time to stop vibrating after sending the pulse.The blanking distance parameter allows users to ignore this near-field region.This prevents the device from detecting close reflections from the sensor itself.The setting should cover at least the mechanical parts near the transducer.For very short measurement ranges,consider alternative technologies with smaller blind zones.Radar level transmitters typically have much shorter minimum distances.Select the technology based on the complete application requirements.How does foam affect ultrasonic level measurement?Foam presents a significant challenge for ultrasonic measurement systems.Light foam can absorb or scatter the ultrasonic signals,weakening the return echo.Heavy foam layers can completely block the signal transmission to the liquid surface.The SITRANS LVS100 includes signal processing algorithms to handle moderate foam conditions.The device can often detect the true liquid surface through light foam layers.However,thick,dense foam may prevent reliable measurement.In applications with persistent foam,consider alternative measurement technologies.Radar level transmitters generally perform better in foaming applications.The higher frequency signals penetrate foam more effectively than ultrasonic waves.What maintenance is required for reliable operation?Routine visual inspection represents the most important maintenance activity.Check the transducer surface for buildup of material,contamination,or damage.Clean the surface carefully using appropriate methods that won't cause scratches.Periodically verify the measurement against manual reference readings.This confirms the device maintains calibration and accuracy.Document these checks for quality assurance and compliance purposes.Monitor the device diagnostics through the display or HART communication.Watch for changes in signal quality or echo strength that might indicate problems.Address any diagnostic warnings promptly to prevent measurement failures.How is the device calibrated and what reference is needed?The SITRANS LVS100 uses parametric calibration rather than traditional mechanical adjustment.During commissioning,you input the tank geometry and reference points.The device calculates the relationship between distance and level automatically.For calibration verification,you need known reference points in the vessel.This could be at empty condition,during manual dipping,or at overflow level.The transmitter compares its measurement against these reference values.No physical adjustment is needed if the measurement matches the reference.If correction is required,you simply update the reference parameters.The device automatically recalculates the measurement relationship.Can it measure in vessels with agitators or moving surfaces?Agitators and moving surfaces present challenges but can often be accommodated.The key is proper configuration of the echo processing parameters.The damping setting helps smooth the variations caused by surface movement.Position the transmitter to minimize interference from the agitator blades.Often,offset mounting or stilling wells provide better measurement conditions.The false echo suppression can learn and ignore the moving blades in some cases.In applications with severe surface turbulence,increased damping may be necessary.This stabilizes the output signal while still tracking the average level.Testing during commissioning ensures proper performance.What is the typical lifespan and what factors affect it?The SITRANS LVS100 typically operates reliably for 10-15 years in normal conditions.The solid-state design with no moving parts contributes to this longevity.Environmental factors significantly influence the actual service life.Extreme temperatures,chemical exposure,and mechanical stress can reduce lifespan.Proper selection of materials and installation location maximizes operational life.Following manufacturer guidelines for operating conditions is crucial.The electronics and transducer represent the critical components determining lifespan.These components gradually degrade over time despite having no mechanical wear.Regular performance monitoring helps anticipate replacement needs.How does pressure variation affect measurement accuracy?Pressure changes affect the density of the air or gas above the material,altering sound speed.Unlike temperature,the SITRANS LVS100 does not include automatic pressure compensation.This must be considered for pressurized or vacuum applications.In vented tanks at atmospheric pressure,variations have minimal impact.For sealed vessels with pressure fluctuations,measurement errors can occur.Approximately 100 mbar pressure change causes about 0.1%measurement error.For pressurized applications,consider the maximum pressure rating of 3 bar absolute.If pressure compensation is critical,external pressure measurement and calculation may be needed.Radar technology might be better for significantly pressurized applications.Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.Q2: Which brands does the company collaborate with?The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.Q3: What are our competitive advantages compared to other suppliers?With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.Q4: How long does delivery take? What about shipping costs?Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.Q5: Can't find the model you need?We showcase only a selection of models here. If you cannot find your desired model, contact us directly for further assistance.Q6: How to contact Beijing Zhongping Technology Co., Ltd.?Beijing Zhongping Technology Co., Ltd.
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