Fuji FSV TIME DELTA-C Clamp-on Ultrasonic Flow Meter

This flowmeter is a clamp-on type ultrasonic flow meter based on transit- time measuring method.

flow meter for water

Making full use of the latest electrics and digital signal processing technologies, we realized the equipment with improved anti-bubble performance high accuracy.

The communication function (MODBUS: option) is also applicable.

Baca juga: Flowmasonic WUF 500 Clamp-on Ultrasonic Flow Meter For Water


  • Homogenous liquid where the ultrasonic signal can be transmitted
  • Bubble quantity: 0 to 12 vol % (For pipe size 50A, water, velocity 1m/s)
  • Fluid turbidity: 10000g/L max.
  • Type of flow: Fully-developed turbulent or laminar flow in a full-filled pipe


System ConfigurationSigle-path system of a flow transmitter (Model FSV) and transducer (Model FSS)
Accuracy±1.5% (±1.0% is also available)
Flow Velocity Range0 to ±0.3 … ±32m/s
Power Supply100 to 240V AC +10%/-15%, 50/60 Hz; or 20 to 30V DC
Ambient TemperatureFlow Transmitter : -20 to +55 ºC
Transducer: -20 to +60 ºC
Power consumption15VA max. (AC power supply)
6W max. ( DC power supply)
Serial Communication (optional)RS-485 (MODBUS), isolated, arrester incorporated
Connectable quantity: 31 units
Baud Rate : 9600, 19200, 38400bps
Parity : None/Odd/Even selectable
Stop bits: 1 or 2 bits selectable
Cable length: 1 km max
Data: flow velocity, flow rate, forward total, reverse total, status, etc.
Analog signal4 to 20mA DC (1 point)
Load resistance : 600Ω max.
Digital OutputFoward total, reverse total, alarm, acting range, total switch assignable arbitrarily
Transistor contact (isolated, open collector)
Output: 2 point
Normal: ON/OFF selectable
Contact capacity: 30V DC, 50mA
Output Frequency: 1000P/s max. (pulse width: 5, 10, 50, 100, 200, 500, 1000ms)
MaterialTransmitter: Aluminium Alloy
Transducer:FSSA: PBT(housing), SUS304(Guide rail)FSSC: PBT(housing), Aluminium alloy + plastic (Guide rail)

Reference: https://www.fujielectric.com/

Data Sheet Fuji FSV,FSS Ultrasonic Flowmeter <TIME DELTA-C>

Visit Wmablog for more info

  Another Article:
The Technology of Ultrasonic Flowmeter
Working Principle of Flow Meter
How to Choose a Flow Meter
Models and Types of Flow Meter
Sound Velocity of Material
Principle Working of Coriolis Mass Flow Meter

For further information please contact : marketing@wmablog.com

Diterbitkan oleh Rudy Wiratama


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