180 INF-TN2FSC-E
Specications:
(1) Pipingsize
100
6
−6
−2
0
−4
4
2
400 500
300 mmφ
+1mm
−1mm
200
Inside diameter
Flow error
(2) Differenceinsensormountinglength
L
100
0
−1
1
400 500
300 mmφ
+1mm
−1mm
200
Inside diameter
Flow error
Flow velocity
Inside diameter
*1: Example of calculation
Error at 2m/s? → ± 0.03 × 100/2 = ± 1.5%
Error at 1m/s? → ± 0.03 × 100/1 = ± 3.0%
φ15 to φ25 or less
φ25 to φ50 or less
φ50 to φ300 or less
φ300 to φ6000
± 2.5% of measured flow
± 0.05m/s
± 1.5% of measured flow
± 0.03m/s*
1
± 1.0 to 1.5% of measured flow
± 0.02 to 0.03m/s
± 1.0 to 1.5% of measured flow
± 0.01 to 0.02m/s
2 to 32m/s
0 to 2m/s
2 to 32m/s
0 to 2m/s
2 to 32m/s
0 to 2m/s
1 to 32m/s
0 to 1m/s
Accuracy