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FSV Time Delta Series Ultrasonic Flowmeter
Brand: Fuji Electric Co, LtdThis flowmeter is a clamp-on type ultrasonic flow meter based on transit-time measuring method.
Making full use of the latest electronics and digital signal processing technologies, we realized a compact and lightweight design, and improved the accuracy and easiness to use while keeping with anti-bubble performance.
The communication function (MODBUS: option) is also applicable.
FeaturesSpecifications
Brand
Ambient Temperature Range
- -20° to 60° C (-4° to 140° F)
Burn-Out
- Burn-Out Timer: 0 to 100 seconds (Every 1 second)
Cable Length
- Signal Cable (Between Detector & Converter): 492 to 984.3 Ft (150 to 300 metres)
Cable Material
- Sheath: Flame-Resisting PVC
Communication
- Baud Rate: 9,600, 19,200, 38,400 bit/sec
- RS-232C
- Serial: Modbus
- Serial: RS-485
- USB
Consumption
- 6 W, Max.
- Power: 15 VA, Max.
Damping Adjustment
- 0 to 100 seconds (Every 0.1 second) for Analog Output & Flow Velocity / Flow Rate Indication
Diameter
- Signal Cable (Outer Diameter): 0.28" (7.3 mm)
Display
- 2-Color LED (Normal: Green, Extraordinary: Red)
- LCD with 2 Lines of 16-Characters & Back Light
Electrical Connectors
- Coaxial Cable
- Plug Terminals
- Wire Gauge: 20 to 16 AWG (0.5 to 1.5 mm²)
Electrical Rating
- Contact Capacity: 30 Vdc at 50 mA
Environmental Protection
- FSV···H: IP67 (with Large LCD)
- FSV···S: IP66
Flow Capacity
- Flow Velocity: 0 to 32 m/sec
Flow Rate
- Low Flow Rate Cut-Off: 0 to 5 m/sec in Terms of Flow Velocity
Humidity
- Ambient: 95 % RH, max.
Hysteresis
- Bi-Directional Range, Auto-2 Range: 0 to 10 % of Working Range
Input
- Analog Signal: 4-20 mA DC
Length
- Strip-Off Length: 0.39" (10 mm)
Load Resistance
- Analog Signal: 600 ohms, Max.
Mounting
- Pipe Mount
- Wall Mounting
Name Plate, Tag Material
- Stainless Steel
Power Supply
- 100-240 Vac (10 % / -15 %) at 50/60 Hz
- 20-30 Vdc
Process Temperature
- Fluid: -40° to 250° C (-40° to 482° F)
Pulse Range
- Output Frequency: 1,000 Pulse/second, Max.
Resistance
- Grounding: Class D (100 ohms)
Response Time
- 0.2 second (Quick Response Mode)
- 0.5 second
System Requirements
- Windows 2000/XP/7 (Home Premium, Professional)