Newsletter
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一、 Product Information
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
二、 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
三、 Specifications
US300FM Performance
| Fluid | Liquid with turbidity < 10,000 mg/litter, fluid sound velocity 800 to 3,500 m/s) |
| Measured values | Volume flow, mass flow (by setting density), flow velocity, sound speed in fluid (when optional wall thickness probe is provided) |
| Pipe size | 25 to 6,500 mm |
| Pipe material | Carbon steel, stainless steel, gray cast iron, ductile iron, copper, glass, PVC, etc. |
| Flow velocity range | 0.01 to 25 m/s |
| Fluid temperature range |
-30 deg to +130 deg C. (general use) -30 deg to +200 deg C. (high-temperature use) |
| Accuracy | 1% to 3% of reading (depends on application) |
| Straight pipe run upstream | More than 10 D (depends on the piping conditions) |
