Liquid ultrasonic flow sensor
Description of Liquid ultrasonic flow sensor
Liquid ultrasonic flow sensor utilizes two transducers that function as both ultrasonic transmitters and receivers. The Ultrasonic liquid flow meter are clamped on the outside of a closed pipe at a specific distance from each other. The transducer of flow meter can be mounted in V-method where the sound transverses the pipe twice, or W-method where the sound transverses the pipe four times, or in Z-method where the transducers are mounted on opposite sides of the pipe and the sound crosses the pipe once.
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Specification of Liquid ultrasonic flow sensor
Item | Liquid ultrasonic flow sensor |
0.50% | |
Repeatability | 0.20% |
Accuracy | ±1% of reading at rates>0.2 mps |
Response Time | 0-999 seconds, user-configurable |
Velocity | ±32 m/s |
Pipe Size | 15mm-6000mm |
Totalizer | 7-digit totals for net, positive and negative flow respectively |
Liquid Types | Virtually all liquids |
Security | Setup values Modification Lockout. Access code needs unlocking |
Display | 4x8 Chinese characters or 4x16 English letters |
Communication Interface | RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made by user requirements |
Transducer Cord Length | Standard 5m x 2, optional 10m x 2 |
Power Supply | 3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation. 100V-240VAC for the charger |
Data Logger | Built-in data logger can store over 2000 data |
Manual Totalizer | 7-digit press-key-to-go totalizer for calibration |
Housing Material | ABS |
Case Size | 210x90x30mm |
Main unit Weight | 500g with batteries |
Features of Liquid ultrasonic flow sensor
* Large-screen LCD * Built-in data-logger * High accuracy measuring * Small and light * Non-ng measuring* Built-in rechargeable battery* Wide measuring range* RS-232/RS485 serial interface
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