Toshiba LF470 - Manual (Page 33)

TOSHIBA
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9. Specifications
The flowmeter specifications and the type specification code used when ordering the flowmeter
are described in this chapter.
9.1 Flowmeter Specifications
■ Overall Specifications
Meter size: 2.5mm(0.1”), 4mm(0.16”), 6mm(0.25”)
Measurement range in terms of flow velocity:
0-0.3 m/s to 0-10 m/s
System accuracy: See the following table.
Table 9.1 System accuracy
Flow rate as a
percentage
of
range
Accuracy
0.3 -1.0 m/s 1 .0-10 m/s
50 to 100%
±0.8%ofFS
±0.8% of rate
0 to 50% ±0.4%ofFS
Note: The accuracy above is measured under standard operating conditions at
Toshiba's calibration facility.
Fluid conductivity: 50 fxS/cm minimum
Adaptor Material Fluid temperature
Stainless steel and other
metal
(Standard)
-10 to +120 °C
Polyvinyl chloride
(shock-resistant)
(Option)
-10 to +60 °C
Ambient temperature:
Structure:
Power consumption:
-10 to +60 °C
IP67(NEMA4) Watertight
Converter type Power supply
LF420 Approx. 10W(17VA)
LF230 Approx.l4W(25VA)
Fluid pressure:
Pipe joints: -O.lMPa to IMPa
Rc(PT)l/4 female screw
Rc(PT)l/8 female screw
Rc(PT)3/8 female screw
Rc(PT)l/2 female screw
NPT 1/4 female screw
(Standard)
(Option)
(Option)
(Option)
(Option)
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