Toshiba lf546 User Manual
−
145 −
6 F 8 A 0 9 3 4
15. Specifications
15.1 Flowmeter Specifications
Overall Specifications
Measurement range in terms of flow velocity:
0–0.5 m/s to 0–10 m/s
System accuracy: when fluid conductivity is 0.1
0–0.5 m/s to 0–10 m/s
System accuracy: when fluid conductivity is 0.1
μS/cm or more
Accuracy
Flow rate as a
percentage of range
Span 0.5 to less than 1m/s
Span 1.0 to 10 m/s
0 to less than 50%
±0.25%FS
50 to 100%
± 0.5%FS
±0.5% of rate
Note:
The accuracy above is measured under standard operating conditions at Toshiba's
calibration facility.
calibration facility.
Fluid conductivity:
0.01 µS/cm minimum
Measurable fluid velocity:
0
1
2
3
4
5
6
7
8
9
10
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
導電率 μS/cm
流速 ｍ／ｓ
Fluid temperature:
–10 to +120 °C
Ambient temperature: –10 to +50 °C
Dimensions and Mass: See Chapter 16, “Outline Dimensions.”
Dimensions and Mass: See Chapter 16, “Outline Dimensions.”
Fluid conductivity (
μS/cm)
Measurable fluid velocity
(m/s)
Meter size
40-100mm
40-100mm
Meter size
25mm
25mm