WooRiGiSul is a specialized manufacturer of measuring instruments, including ultrasonic level meters, interface meters, flow meters, densitometers, and water quality analyzers. Since its establishment in 1999, the company has dedicated 25 years to the localization of measuring instrument technology. It has grown through word-of-mouth in the public market, demonstrating its products' quality and reliability [database].WooRiGiSulisaspecializedmanufacturerofmeasuringinstruments,includingultrasoniclevelmeters,interfacemeters,flowmeters,densitometers,andwaterqualityanalyzers.Sinceitsestablishmentin1999,thecompanyhasdedicated25yearstothelocalizationofmeasuringinstrumenttechnology.Ithasgrownthroughword-of-mouthinthepublicmarket,demonstratingitsproducts'qualityandreliability[database].
Key Products/TechnologiesKeyProducts/Technologies
The Electronic Flowmeter LF-200 model features high measurement accuracy of ±0.23% and a wide measurement range from 0m/s to 15m/s. It boasts a robust structure with an IP68-rated aluminum die-casting case, carbon steel body, polyurethane or Teflon lining, and SUS316 or Hastelloy-C electrode materials. The device offers various functions such as self-diagnosis for converter/detector/cable issues, automatic zero adjustment, empty pipe detection, and low-cut functionality. Notably, it achieves a measurement error of less than 1% even in low-flow rate sections below 0.3m/s.TheElectronicFlowmeterLF-200modelfeatureshighmeasurementaccuracyof±0.23%andawidemeasurementrangefrom0m/sto15m/s.ItboastsarobuststructurewithanIP68-ratedaluminumdie-castingcase,carbonsteelbody,polyurethaneorTeflonlining,andSUS316orHastelloy-Celectrodematerials.Thedeviceoffersvariousfunctionssuchasself-diagnosisforconverter/detector/cableissues,automaticzeroadjustment,emptypipedetection,andlow-cutfunctionality.Notably,itachievesameasurementerroroflessthan1%eveninlow-flowratesectionsbelow0.3m/s.
The Ultrasonic Level Meter LT-200 model supports 2-channel connections, includes multimeter and oscilloscope functions, and allows easy level verification even in dark environments. The K-Level ultrasonic defense-removing level meter incorporates EIP (Echo Interference Prevention) technology, anti-condensation/freezing round shape technology, multi-frequency variable technology, and IoT convergence functions for stable measurement performance.TheUltrasonicLevelMeterLT-200modelsupports2-channelconnections,includesmultimeterandoscilloscopefunctions,andallowseasylevelverificationevenindarkenvironments.TheK-Levelultrasonicdefense-removinglevelmeterincorporatesEIP(EchoInterferencePrevention)technology,anti-condensation/freezingroundshapetechnology,multi-frequencyvariabletechnology,andIoTconvergencefunctionsforstablemeasurementperformance.
The Radar Level Meter RADAR-200 model utilizes a micro-pulse reflection method, capable of measuring from 0.3m up to 70m, boasting high accuracy of ±3mm for liquids and a resolution of 1mm. It operates at 5.8GHz or 26GHz frequencies with a narrow 3˚ beam angle for precise measurements.TheRadarLevelMeterRADAR-200modelutilizesamicro-pulsereflectionmethod,capableofmeasuringfrom0.3mupto70m,boastinghighaccuracyof±3mmforliquidsandaresolutionof1mm.Itoperatesat5.8GHzor26GHzfrequencieswithanarrow3˚beamangleforprecisemeasurements.
The Ultrasonic Sludge Depth Meter LT-2000 model is equipped with a microprocessor for statistical signal measurement. It applies advanced technologies such as sludge shape color visualization, defense removal function, multi-frequency and variable frequency capabilities, and periodic and selective automatic sensor cleaning.TheUltrasonicSludgeDepthMeterLT-2000modelisequippedwithamicroprocessorforstatisticalsignalmeasurement.Itappliesadvancedtechnologiessuchassludgeshapecolorvisualization,defenseremovalfunction,multi-frequencyandvariablefrequencycapabilities,andperiodicandselectiveautomaticsensorcleaning.
The Ultrasonic Density Meter WATER-4000 and LT-3000 models are products developed under a purchase condition by Korea Water Resources Corporation (K-water), demonstrating their recognized excellence in technology.TheUltrasonicDensityMeterWATER-4000andLT-3000modelsareproductsdevelopedunderapurchaseconditionbyKoreaWaterResourcesCorporation(K-water),demonstratingtheirrecognizedexcellenceintechnology.
The company offers a range of Water Quality Analyzers, including PH,ORP-100, DO-100, SS,MLSS-100 models, which measure parameters such as pH, ORP, dissolved oxygen, activated sludge concentration, suspended solids concentration, residual chlorine, and turbidity.ThecompanyoffersarangeofWaterQualityAnalyzers,includingPH,ORP-100,DO-100,SS,MLSS-100models,whichmeasureparameterssuchaspH,ORP,dissolvedoxygen,activatedsludgeconcentration,suspendedsolidsconcentration,residualchlorine,andturbidity.
Core AdvantagesCoreAdvantages
Leading Localization of Measuring Instruments: Since its establishment in 1999, the company has continuously strived for 25 years to localize measuring instruments, contributing to domestic technological advancement.LeadingLocalizationofMeasuringInstruments:Sinceitsestablishmentin1999,thecompanyhascontinuouslystrivedfor25yearstolocalizemeasuringinstruments,contributingtodomestictechnologicaladvancement.
Proven Reliability in the Public Market: The company has grown through word-of-mouth among users in the public market rather than aggressive marketing, indicating that its product quality and reliability are directly verified by the market [database].ProvenReliabilityinthePublicMarket:Thecompanyhasgrownthroughword-of-mouthamongusersinthepublicmarketratherthanaggressivemarketing,indicatingthatitsproductqualityandreliabilityaredirectlyverifiedbythemarket[database].
Expertise in Ultrasonic Technology: With 23 years of accumulated ultrasonic technology, the company consistently releases competitive products in both domestic and international markets.ExpertiseinUltrasonicTechnology:With23yearsofaccumulatedultrasonictechnology,thecompanyconsistentlyreleasescompetitiveproductsinbothdomesticandinternationalmarkets.
Customer-Tailored Technology Development: The ability to develop and prove the excellence of technology tailored to specific customer needs, as exemplified by the ultrasonic densitometers WATER-4000 and LT-3000, developed under a purchase condition by K-water.Customer-TailoredTechnologyDevelopment:Theabilitytodevelopandprovetheexcellenceoftechnologytailoredtospecificcustomerneeds,asexemplifiedbytheultrasonicdensitometersWATER-4000andLT-3000,developedunderapurchaseconditionbyK-water.
Precise Measurement and Easy Maintenance: The high measurement accuracy and self-diagnosis functions of the Electronic Flowmeter LF-200, and the absence of moving parts in the Ultrasonic Sludge Depth Meter LT-2000, ensuring easy maintenance.PreciseMeasurementandEasyMaintenance:Thehighmeasurementaccuracyandself-diagnosisfunctionsoftheElectronicFlowmeterLF-200,andtheabsenceofmovingpartsintheUltrasonicSludgeDepthMeterLT-2000,ensuringeasymaintenance.
Diverse Environmental Response Technologies: The K-Level ultrasonic defense-removing level meter's EIP technology and anti-condensation/freezing round shape technology, enabling stable measurements even in harsh environments.DiverseEnvironmentalResponseTechnologies:TheK-Levelultrasonicdefense-removinglevelmeter'sEIPtechnologyandanti-condensation/freezingroundshapetechnology,enablingstablemeasurementseveninharshenvironments.
Target IndustrieTargetIndustrie
Sewage Treatment Plants: Including primary clarifiers, thickeners, sludge storage tanks, and secondary clarifiers.SewageTreatmentPlants:Includingprimaryclarifiers,thickeners,sludgestoragetanks,andsecondaryclarifiers.
Water Purification Plants: Such as flocculation-sedimentation tanks and thickeners.WaterPurificationPlants:Suchasflocculation-sedimentationtanksandthickeners.
Various Plants: High-solid-liquid separation tanks and liquid separation tanks.VariousPlants:High-solid-liquidseparationtanksandliquidseparationtanks.
Wastewater Treatment Facilities: For sludge level measurement and various wastewater treatments.WastewaterTreatmentFacilities:Forsludgelevelmeasurementandvariouswastewatertreatments.
Water and Wastewater Management & Environmental Sector: Management of tap water, sewage, agricultural water, industrial water, and various wastewaters.WaterandWastewaterManagement&EnvironmentalSector:Managementoftapwater,sewage,agriculturalwater,industrialwater,andvariouswastewaters.
Rivers, Small Streams, Dams, Reservoirs, and Urban Flood Management.Rivers,SmallStreams,Dams,Reservoirs,andUrbanFloodManagement.
Chemical Industry: Measurement of petrochemicals, alkali salts, acidic high-viscosity liquids, various chemical liquids, cooling water, and process water.ChemicalIndustry:Measurementofpetrochemicals,alkalisalts,acidichigh-viscosityliquids,variouschemicalliquids,coolingwater,andprocesswater.
Steel and Cement Industries: Measurement of cement sludge, coal sludge, circulating liquid, cooling water, and seawater.SteelandCementIndustries:Measurementofcementsludge,coalsludge,circulatingliquid,coolingwater,andseawater.
Food Industry: Measurement of beer, milk, juice, and edible raw liquids.FoodIndustry:Measurementofbeer,milk,juice,andediblerawliquids.
Pulp and Paper Industry: Measurement of paper, spent liquor, wastewater, cooling water, and washing water.PulpandPaperIndustry:Measurementofpaper,spentliquor,wastewater,coolingwater,andwashingwater.
Major MarketsMajorMarkets
Certifications/PatentsCertifications/Patents
KOLAS Accredited Institution: Demonstrating capability as a KOLAS accredited institution for the stable production of products like the Electronic Flowmeter LF-200.KOLASAccreditedInstitution:DemonstratingcapabilityasaKOLASaccreditedinstitutionforthestableproductionofproductsliketheElectronicFlowmeterLF-200.
Gyeongbuk PRIDE Company Selection: Recognized for its unique technology and growth potential by being selected as a Gyeongbuk PRIDE company in 2020 under its former name, (주)리테크.GyeongbukPRIDECompanySelection:RecognizedforitsuniquetechnologyandgrowthpotentialbybeingselectedasaGyeongbukPRIDEcompanyin2020underitsformername,(주)리테크.
Technological Innovation: A continuous commitment to challenge and passion for the localization of measuring instruments over 25 years.TechnologicalInnovation:Acontinuouscommitmenttochallengeandpassionforthelocalizationofmeasuringinstrumentsover25years.