The model WUF100J handheld ultrasonic flowmeter (here-in after referred to as flowmasonic wuf 100j ) is a true state-of-the-art transit-time flowmeter designed using the latest digital technology and intelligent self-correcting sonic transmission technology.
Flowmasonic WUF 100J portable flow meters feature high reliability and low maintenance. Compared with other flowmeters and other ultrasonic flowmeters, the WUF100J portable flow meter is characterized by high accuracy, high reliability, superior performance, rapid response to flow changes, and low cost.
- Large-screen LCD
- Non-contacting measuring
- Built-in data-logger
- Built-in rechargeable battery
- High accuracy measuring
- Wide measuring range
- Small and light
- RS-232 serial interface
The flowmasonic WUF-100J ultrasonic flow meter is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.
Flowmasonic WUF-100J transit time portable flow meter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the outside of a closed pipe at a specific distance from each other.
The transducers 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.
This selection of the mounting method depends on pipe and liquid characteristics. The flow meter operates by alternately transmitting and receiving a frequency modulated burst of sound energy between the two transducers and measuring the transit time that it takes for sound to travel between the two transducers.
Applications by Industry
- Water supply
- Wastewater treatment
- Seawater desalinization
- Pure/Ultra-pure water
- Industrial process water
- Cooling/Heating water
- Crude oil
- Lubricant oil
- Many others
Technical Specification :
- Linearity : 0.5%
- Repeatability : 0.2%
- Accuracy: ±1% of reading at rates>0.2 MPs
- Response Time: 0-999 seconds, user-configurable
- Velocity: ±32 m/s
- Pipe Size: 20mm-6000mm
- Rate Units: Meter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid Barrel, Million USA Gallons. User-configurable.
- 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: 4×16 English letters
- Communication Interface: RS-232C, 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 on inquiry.
- Transducers: Model M1 for standard, other 3 models for optional
- Transducer Cord Length: Standard 2×10 meters, optional 2x 500 meters
- Power Supply: 3 AAA Ni-H built-in batteries. When fully recharged it will last over 10 hours of operation.100V-240VAC for the charger
- Data Logger: Built-in data logger can store over 2000 lines of data
- Manual Totalizer: 7-digit press-key-to-go totalizer for calibration
- Housing Material: ABS
- Case Size: 210x90x30mm
- Handset Weight: 514g (1.2 lbs) with batteries
The instrument can operate either from the built-in Ni-H rechargeable battery, which will last over 12 hours of continuous operation when fully recharged or from an external AC/power supply from the battery charger.
More Information please click: OPERATION MANUAL WUF 100 J
Flowmasonic Series WUF 100 Ultrasonic Flow Meter
more information: Hand Held Ultrasonic Flow Meter WUF100J
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