Handheld Ultrasonic Flow Meter: Portable & High Precision Flow Measurement (Complete Set)
Empowering Global Industry with Advanced Precision Technology
Product Advantages
Portable & Lightweight design, easy to carry for field spot flow inspection
Non-invasive external clamp-on installation, no pipe cutting, no pipeline shutdown
Wide applicable range, compatible with various pipe materials and liquid media
High measuring accuracy with stable signal and strong anti-interference ability
Built-in rechargeable battery for long-time outdoor continuous operation
No pressure loss to pipelines, no influence on original fluid transportation
Simple on-site parameter setup, fast installation and quick measurement
Support instantaneous flow, cumulative flow, velocity and temperature real-time display
Low maintenance cost, no wearing parts and long service life
Suitable for temporary flow detection, pipeline troubleshooting and spot inspection
Introduction
Technical Parameters
Design features
Product Features and Model Parameters
Portable handheld integrated design with built-in rechargeable lithium battery for field mobile measurement
Clamp-on external installation without pipe cutting, fluid leakage or production shutdown
High measurement precision, stable ultrasonic signal and strong anti-electromagnetic interference performance
Large backlit LCD screen, real-time display of instantaneous flow, total flow, flow velocity and medium temperature
Support bidirectional flow measurement with separate recording of forward, reverse and net cumulative flow
Multiple switchable flow units including m³/h, L/h, t/h, GPM and more
Wide adaptability for metal, plastic and composite pipes with various liquid media
Built-in data storage function to record historical flow data for later viewing
Simple parameter calibration, automatic sound velocity matching and self-diagnosis for abnormal signals
Compact size, light weight, easy operation and low daily maintenance cost
Sensor Size
Small Size-DN15～DN100 Medium Size-DN50～DN700 Large Size-DN300～DN6000
Temperature
-30-90℃
| Convertor | Principle | Transit-time ultrasonic flowmeter |
| Accuracy | ±1% | |
| Display | 2×20 character LCD with backlight, support the language of Chinese, English, Italy, Turkish | |
| Signal Output | 1 way 4-20mA output, electric resistance 0-1K，accuracy0.1% | |
| 1 way OCT pulse output (Pulse width ~1000ms. default is 200ms) | ||
| 1 way Relay output | ||
| Signal Input | 3 way 4-20mA input, accuracy 0.1%，acquisition signal such as temperature, press and liquid level | |
| Connect the temperature transducer Pt100, can finish the heat/energy measurement | ||
| Data Interface | Insulate Rs485 serial interface, upgrade the flowmeter software by computer, support the MODBUS | |
| Special Cable | Twisted-pair cable, generally, the length under 50 meters; Select the RS485, transmission distance can over 1000m | |
| Pipe Installation Condition | Pipe Material | Steel, Stainless steel, Cast iron, Copper, Cement pipe, PVC, Aluminum, Glass steel product, liner is allowed |
| Pipe Diameter | 25-6000mm | |
| Straight Pipe | Transducer installation should be satisfied: upstream10D, downstream 5D, 30D from the pump | |
| Measuring Medium | Type of Measuring Liquid | Single liquid can transmit sound wave, such as Water (hot water, chilled water, city water, sea water, waste water, etc.); Sewage with small particle content; Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.); Chemicals (alcohol, etc.); Plant effluent; Beverage; Ultra-pure liquids, etc. |
| Temperature | -30~160℃ | |
| Turbidity | No more than 10000ppm and less bubble | |
| Flowrate | 0-7m/s | |
| Working Environment | Temperature | Convertor: -20-60℃；Flow Transducer: -30-160℃ |
| Humidity | Convertor: 85%RH；Flow Transducer: can measure under water; water depth≤2m( transducer sealed glue) | |
| Power Supply | DC8-36V or AC85-264V (optional) | |
| Power Consumption | 1.5W | |
| Dimension | 13215085 mm(convertor) |
Main Functions
Real-time measuring instantaneous flow, flow velocity and medium temperature of full-pipe liquids
Bidirectional flow measurement, separately calculate forward total, reverse total and net cumulative flow
Automatic sound velocity matching and self-diagnosis for transducer signal faults
Multiple switchable flow units to meet different statistical demands
Built-in data storage to record historical flow data for later check
On-site setting of pipe diameter, pipe material, liquid type and sensor parameters
Empty pipe reminder and high/low flow threshold alarm function
Optional 4-20mA analog output, pulse output and RS485 Modbus communication
Backlit LCD screen for clear data reading day and night
Long-duration continuous measurement via built-in rechargeable lithium battery
Application Scenarios
Municipal Water Supply & Drainage Spot flow inspection for water supply pipe networks, sewage pipelines, reclaimed water and secondary water supply systems.
Central Heating & HVAC Temporary flow detection of heating hot water and air conditioning chilled water in heat exchange stations and office buildings.
Petroleum & Chemical Industry Field measurement of crude oil, diesel, lubricants and various single-phase chemical liquid conveying pipelines.
Power & Metallurgy Plants Regular inspection of generator cooling water, steel mill circulating water and desulfurization waste liquid pipelines.
Food, Beverage & Pharmacy Flow testing of edible oil, beverages, pure water and pharmaceutical clean liquid pipelines without pipeline cutting.
Agricultural Irrigation Mobile measurement of irrigation water consumption for farmland water-saving assessment.
Construction & Mining Temporary flow monitoring of drainage pipes on construction sites and underground mine drainage pipelines.
Pipeline Maintenance & Troubleshooting Flow abnormality diagnosis, pipeline leakage detection and temporary flow metering during equipment overhaul.
Energy Saving Audit On-site flow data collection for energy consumption evaluation and water balance testing of factories.
Marine & Ship Industry Portable flow measurement of cooling liquid and fuel pipelines on vessels.
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Handheld Ultrasonic Flow Meter: Portable & High Precision Flow Measurement (Complete Set)
Shaanxi NuoYing Automation Instruments Co., Ltd.
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Contact Us
+86 182 1004 9286
+86 182 1004 9286
+86 182 1004 9286
Block V5, Ronghao Industrial Town, Gaoling District, Xi'an, Shaanxi, China.
