Fuji Electric FSC-2 - 16.3 Specifications

INF-TN2FSC-E 173
 
Measuring objects
Measurement uid: Uniform liquid in which ultrasonic waves can propagate.
Turbidity of uid: 10000 mg/L or less
State of uid: Well-developed turbulent or laminar ow in a lled pipe.
Fluid temperature: −40 to +200°C
Measuring range: 0···±0.3 to ±32m/s
Piping conditions
Applicable piping material: Select from carbon steel, stainless steel, cast iron, PVC, FRP, copper, aluminum, acrylic
or material of known sound velocity.
Pipe size: Flow rate measurement
φ13 to φ6000mm
Flow velocity prole measurement
φ40 to φ1000mm
Lining material: Select from no lining, tar epoxy, mortar, rubber, Teon, pyrex glass or material of known
sound velocity.
Note) No gap allowed between the lining and the pipe.
Straight pipe length: 10D or more upstream and 5D or more downstream (D: internal pipe diameter)
Refer to Japan Electric Measuring Instruments Manufactures’ Association’s standard
JEMIS-032 for details.
Performance specications
Accuracy rating:
Piping diameter (inner diameter) Flow velocity range Accuracy
φ13 to φ50mm
2 to 32m/s ±1.5 to 2.5% of rate
0 to 2m/s ±0.03 to 0.05m/s
φ50 to φ300mm
2 to 32m/s ±1.0 to 1.5% of rate
0 to 2m/s ±0.02 to 0.03m/s
φ300 to φ6000mm
2 to 32m/s ±1.0 to 1.5% of rate
0 to 2m/s ±0.02 to 0.03m/s
Note) Reference conditions are based on JEMIS-032.
Flow transmitter (Type: FSC)
Power supply: Built-in battery or AC power adapter
Built-in battery: Exclusive lithium button battery (5000m Ah)
Continuous operation time, approx. 12 hours (without printer, back light OFF, Not use the
current output, the ambient temperature is near normal temperature (20°C).)
The charging time range: 0 to +40°C
Recharging time, approx. 3 hours (power adapter used)
Power Consumption: Min. 3W and Max. 16W
The consumption varies depending on the used conditions.
Power adapter: Exclusive power adapter 100V (-15%) to 240V (+10%) AC (50/60Hz), 70VA or less
LCD: Semi-transmissive color graphic display 240 × 320 (with back light)
Measurement value (instantaneous ow rate, integrated ow rate) and various settings
are displayed.
Excellent visibility even outdoors in direct sunlight.
LED display: Status display when using AC power adapter.
DC IN (green): Power supply status
CHARGE (red): Battery charging underway
Operation keypad: 11 buttons (ON, OFF, ENT, ESC, MENU, , , , , LIGHT, PRINT)
Power failure backup: Measurement value is backed up by nonvolatile memory.
Clock backup with lithium battery (effective term, 10 years or more)
Response time: 1 second