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Product details
1、 Product Overview:
The OW portable ultrasonic flowmeter uses an external clamp sensor to measure liquid flow rate. The installation process is extremely simple, with a fully Chinese operating interface and a 2 × 20 dot matrix LCD display, making it more convenient for users to use. It is particularly suitable for measuring drinking water, river water, seawater, cooling water, hot water, industrial wastewater, lubricants, diesel, fuel chemical liquids, etc.
2、 Features of OW portable ultrasonic flowmeter:
1. Non contact measurement method, small size, light weight, and easy to carry.
2. The installation of the sensor is simple and it is used to measure the sound conducting medium of various sizes of pipelines.
3. The measurement process does not require damage to the pipeline, does not require shutdown, the sensor does not come into contact with the measured medium, and there is no pressure loss.
4. Suitable for measuring pipes made of metal, plastic, and other sound transmitting materials.
5. Built in rechargeable battery, capable of continuous operation for more than 12 hours.
6. Intelligent on-site printing function ensures the integrity of traffic data.
7. It has power failure protection function and online self diagnosis function.
8. Optional S, M, and L-type sensors with diameters ranging from DN15 to 6000.
3、 Parameters of OW portable ultrasonic flowmeter:
Measurement medium: single fluid such as water, seawater, alkali, etc., turbidity less than 10000ppm, particle size less than 1mm
Pipeline material: steel, cast iron, PVC pipe, etc. Ultrasonic penetrable full pipe, dense texture, no severe corrosion or scaling, allowing thin layer dense lining
Pipe lining materials: rubber, epoxy asphalt, fiberglass, mortar, etc., or unlined pipe diameter range: DN15mm~6000mm
Flow rate range:- 32m/s~0~+32m/s, bidirectional flow
Measurement accuracy: ± 1.0% display value (under standard conditions)
Linearity: 0.5%
Straight pipe length: upstream>10D, downstream>5D (D: pipe diameter)
Display mode: Dual line 20 character LCD display
Environmental temperature/humidity: Host -20 ℃~+50 ℃, sensor -20 ℃~+120 ℃, sensor can work in water immersion, water depth less than 2m
Parameter table:
The OW portable ultrasonic flowmeter uses an external clamp sensor to measure liquid flow rate. The installation process is extremely simple, with a fully Chinese operating interface and a 2 × 20 dot matrix LCD display, making it more convenient for users to use. It is particularly suitable for measuring drinking water, river water, seawater, cooling water, hot water, industrial wastewater, lubricants, diesel, fuel chemical liquids, etc.
2、 Features of OW portable ultrasonic flowmeter:
1. Non contact measurement method, small size, light weight, and easy to carry.
2. The installation of the sensor is simple and it is used to measure the sound conducting medium of various sizes of pipelines.
3. The measurement process does not require damage to the pipeline, does not require shutdown, the sensor does not come into contact with the measured medium, and there is no pressure loss.
4. Suitable for measuring pipes made of metal, plastic, and other sound transmitting materials.
5. Built in rechargeable battery, capable of continuous operation for more than 12 hours.
6. Intelligent on-site printing function ensures the integrity of traffic data.
7. It has power failure protection function and online self diagnosis function.
8. Optional S, M, and L-type sensors with diameters ranging from DN15 to 6000.
3、 Parameters of OW portable ultrasonic flowmeter:
Measurement medium: single fluid such as water, seawater, alkali, etc., turbidity less than 10000ppm, particle size less than 1mm
Pipeline material: steel, cast iron, PVC pipe, etc. Ultrasonic penetrable full pipe, dense texture, no severe corrosion or scaling, allowing thin layer dense lining
Pipe lining materials: rubber, epoxy asphalt, fiberglass, mortar, etc., or unlined pipe diameter range: DN15mm~6000mm
Flow rate range:- 32m/s~0~+32m/s, bidirectional flow
Measurement accuracy: ± 1.0% display value (under standard conditions)
Linearity: 0.5%
Straight pipe length: upstream>10D, downstream>5D (D: pipe diameter)
Display mode: Dual line 20 character LCD display
Environmental temperature/humidity: Host -20 ℃~+50 ℃, sensor -20 ℃~+120 ℃, sensor can work in water immersion, water depth less than 2m
Parameter table:
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Pipe diameter range（mm）
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DN20～4000
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Flow velocity range（m/s）
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0.01～12
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Accuracy（%）
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± 1.5 (after calibration)±1.0)
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Measuring liquids
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Homogeneous fluids such as water, river water, seawater, petroleum, chemical liquids, etc.
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Pipe Material
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Dense materials such as metals and non metals
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signal output
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Portable:RS-232 Panel Micro Printer Handheld: RS-232 Optional Desktop Printer
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keyboard
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4 × 4 Chinese character keyboard
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monitor
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2 × 10 Chinese monitor
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Measurement function
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Display instantaneous flow rate, instantaneous flow velocity, positive cumulative flow rate, negative cumulative flow rate, cumulative operating time, and print cycle
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Data Storage
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Before storage720 hours, 365 days, 36 months, and 10 years of measurement data, including instantaneous flow, cumulative flow, power outage time, etc.
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ambient temperature
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Converter: -10～+45℃
Sensor: -30～+60℃ (constant temperature type) －30～+160℃ (high temperature type) |
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protection grade
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converter:IP52 sensor: IP68
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Sensor cable length
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6m
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Charging and working power supply
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AC220V built-in12V lithium battery
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Converter dimensions（mm）
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Portable:330 × 280 × 140 Handheld: 235 × 130 × 95
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Converter weight
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Portable:3.5kg handheld: 0.8kg
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Sensor weight
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Standard sensor:0.3kg/piece Micro Sensor: 0.15kg/piece
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