Ultrasonic Flow Meter

Ultrasonic Flow Meter – Precision and Reliability in Every Drop | GiantWell�� OverviewThe GiantWell Ultrasonic Flow Meter is a non-intrusive, high-accuracy instrument designed for liquid and gas flow measurement in industrial applications.Using advanced ultrasonic flow sensors and digital signal transducers, it measures flow velocity without pipe cutting or process interruption — ensuring clean, maintenance-free operation.Our models include clamp-on ultrasonic flow meters, portable ultrasonic flow meters, and inline ultrasonic flow meters, ideal for water, oil, and gas monitoring in HVAC systems, energy management, and process control industries.⚙️ Working PrincipleThis transit-time ultrasonic flow meter operates with two ultrasonic transducers that alternately transmit and receive sound waves.The difference in transit time between upstream and downstream signals determines the flow velocity — a method recognized for ±1% accuracy and exceptional repeatability.For example, our engineers recently deployed the GiantWell SKD-2000F in a chemical processing plant, achieving stable readings even with high-viscosity fluids — showcasing our first-hand technical expertise.For further reference on how ultrasonic flow measurement works, see what is advanced metering infrastructure ami.�� Main FeaturesAccuracy: ±1.0% for flow; ±2.0% for waterTwo-way measurement: Positive/negative flowNon-intrusive: No pressure loss, no moving partsData storage: Built-in SD card for long-term loggingCommunication: Supports MODBUS, RS485, and M-BUS protocolsDurability: IP68-rated sensors for harsh environmentsWide fluid compatibility: Works with water, seawater, sewage, oils, and moreCompositionUltrasonic Flow meter = Converter  transducerUltrasonic Heat meter = Converter  transducer  Temperature transducerWall MountSKD-2000BWall mountSKD-2000SFix MountSKD-2000FModule typeSKD-2000M Ultrasonic Flow Meter product show Ultrasonic Flow Meter product show Ultrasonic Flow Meter product show Ultrasonic Flow Meter product showTypes of flow/temperature transducersFlow transducerImageModelMeasurement rangeTemperatureClampTS-2 (small)DN25-100-30 ~ 90℃TM-1( medium)DN50-700TL-1 (large)DN300-6000High-Temperature ClampTS-2-HT (small)DN25-100-30 ~ 160℃TM-1-HT (medium)DN50-700TL-1-HT (large)DN300-6000InsertionTC-1 (standard)DN50-6000-30 ~ 160℃TC-2 (extended)TP-1 (parallel)DN80-6000Standard Inline ClampStandardDN15-1000Content Technical Featuresmeasurement accuracyFlow meter: better than ±1.0%; water meter: better than ±2.0%; heat meter: meet EN1434 standard (European standard)RepeatabilitFlowmeter: better than ±0 Heat meter: better than ±0.5%Fluid directionPositive and reverse two-way measurement, can measure positive, negative and net cumulative flow/heatMaximum flow rate64m/s (velocity resolution 0.001m/s)Power suppl85～264VAC/8～36VDCMeasurement period500ms (2 times per second, 128 sets of data are collected in each cycle)Measuring mediuA single uniform and stable liquid that can conduct sound waves, such as water, sewage, sea water, sprinkling essence, and various oilsApplicable pipeCarbon steel, stainless steel, cast iron, cement, copper, PVC, aluminum and other uniform and dense pipelines are allowed to be linedFluid temperature0～160℃Fluid turbidity≤20000ppm and small bubble contentdisplay2×10 English backlit LCD can display instantaneous flow and accumulated flow, flow velocity, etc.operatingFlow meter: 4×4 touch keyboard (module has 4 buttons) for operation; water meter: 2 buttons, touch keyboardOutput InterfaceOutput optional 4～20mA, pulse, OCI, frequency, RS485input interfaceThree 4～20mA analog inputs, 2 platinum resistance inputs are optionaOther functionsDay, month, year accumulator; power on and off management function: working status self-diagnosis function: software upgrade through code, etc.Protection levelSensor IP68, F4 host IP6, other hosts IP65ProtocolMODBUS protocol, M-BUS protocol, FUJI extended protocol and compatible protocols of ultrasonic flowmeters and water meters from other manufacturers in the countryData storageOptional built-in data memory (SD card) can store time, instantaneous flow, accumulated flow, etc., and data can be imported into the computer through special softwareOther functionsAutomatically memorize the positive/negative/net cumulative flow of the previous 512 days, the previous 128 months, and the previous 10 years,Automatically memorize the time and flow rate of the previous 30 power-ups and power-offs and can realize automatic or manual flow supplementation,The MODBUS protocol can be read out, and it can be used for batch (quantitative) controllers�� ApplicationsUltrasonic water flow meter for building water managementClamp-on ultrasonic flow meter for industrial process controlPortable ultrasonic flow meter for field inspection and maintenanceUltrasonic gas flow meter for oil and gas industriesEnergy monitoring, HVAC, and district heating�� Why Choose GiantWellWith over 10 years of manufacturing experience, GiantWell Technology Co., Ltd. is a precision instrument manufacturer providing end-to-end production, R&D, and sales.We own a dedicated factory, ensuring quality control and competitive pricing for global customers.�� Highlights:Factory-direct prices with no middlemen7×24-hour technical supportCertified with ISO 9001:2015 and CE standardsExported to 50 countries�� Related QuestionsWhat is an ultrasonic flow meter?It measures flow rate using ultrasonic sound waves, analyzing signal transit times or frequency shifts.What are the different types of ultrasonic flow meters?There are transit-time and Doppler types.What is the working principle of a flow meter?Flow meters detect fluid movement by measuring velocity or volume through mechanical, electromagnetic, or ultrasonic methods.How does an ultrasonic level meter work?It measures distance to liquid surfaces using ultrasonic pulses, converting echo time into level data.