US300FM Ultrasonic Flowmeter
The model US300FM is an ultrasonic flowmeter for measuring liquid flow in a fully filled pipe. With the advanced signal processing and correlation detection method, US300FM provides fast, accurate, and no-zero offset flow measurements in clean to dirty fluids. Easy setup with interactive parameter setting. Easy adjustment with no zero-offset transducers
Product Information
Easy setup and easy adjustment
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US300FM Ultrasonic Flowmeter
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| US300FM (main unit) | Transducers for US300FM (attached to pipe) |
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Features
- More accurate measurements under difficult conditions
- New noise suppression technique improves accuracy of measurements with fluids where air bubbles are present
- Fast response
- Yokogawa signal processing technology improves the speed and accuracy of measurements
- Easy installation and adjustment of transducers
- Transducers are small and light – can be held in one hand
- Each sensor calibrated before shipment, eliminating need to tune on-site
- No longer necessary to adjust the zero flow condition
- Easy setup with interactive parameter setting process
- Two flow-input channels are provided as an option
- A maximum of two current outputs enable the simultaneous measurement of flow and sound velocity
Specifications
US300FM Performance
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Fluid |
Liquid with turbidity < 10,000 mg/litter, fluid sound velocity 800 to 3,500 m/s) |
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Measured values |
Volume flow, mass flow (by setting density), flow velocity, sound speed in fluid (when optional wall thickness probe is provided) |
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Pipe size |
25 to 6,500 mm |
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Pipe material |
Carbon steel, stainless steel, gray cast iron, ductile iron, copper, glass, PVC, etc. |
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Flow velocity range |
0.01 to 25 m/s |
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Fluid temperature range |
-30 deg to +130 deg C. (general use) |
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Accuracy |
1% to 3% of reading (depends on application) |
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Straight pipe run upstream |
More than 10 D (depends on the piping conditions) |
Main unit construction
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Housing material |
Aluminum (powder coated) |
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Water/dust proof |
IP65 |
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Dimensions (HxWxD) |
200 mm x 280 mm x 71 mm |
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Weight |
Approx. 2.8 kg |
Transducer construction
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Case material |
Stainless steel SUS316 Ti |
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Water/dust proof |
IP65 (General purpose), IP67 (Immersible) |
Functions
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Calculation of the two flow inputs |
Two values from an average (for two path measurement), sum, or difference for channel A and channel B inputs |
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Time-programmable measurement |
Automatic start and stop of measurement using internal clock. Can be used with data logging or communication function. |
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Parameter setting storage |
Storage of pipe and fluid parameters (Maximum of 80 different settings) |
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Sound velocity measurement |
Measurement of the sound velocity in the liquid |
Applications
Pure water measurement for semiconductor industry
- Hot water measurement for food industry CIP
- Cooling water measurement (including water containing iron powder) for iron and steel industry
- Flow monitoring for water supply and sewerage lines
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