ETA Systems FC01-LQ - Manual (Page 60)

Flow Meter FC01-LQ Flow Meter FC01-LQ
54 Technical data 54 Technical data
Inner pipe diamater Measuring range Display range
D in mm in m 3 /h in m 3 /h
50 21 28
80 55 70
100 85 110
150 190 250
200 340 450
250 530 700
350 1040 1380
500 2120 2830
Setting range for internal pipe diameter: 50.0 mm … 999.9 mm
Measuring range: 0.05 … 3 m/s
Display range: 0 … 4 m/s
Response delay: 2.5 s
Repeatability: 1% MW **
(5% MBE to 100% MBE)
Accuracy: ±1% MBE * at 2 m/s
see failure ddiagram)
Failure diagram for water
Inner pipe diamater Measuring range Display range
D in mm in m 3 /h in m 3 /h
50 21 28
80 55 70
100 85 110
150 190 250
200 340 450
250 530 700
350 1040 1380
500 2120 2830
Setting range for internal pipe diameter: 50.0 mm … 999.9 mm
Measuring range: 0.05 … 3 m/s
Display range: 0 … 4 m/s
Response delay: 2.5 s
Repeatability: 1% MW **
(5% MBE to 100% MBE)
Accuracy: ±1% MBE * at 2 m/s
see failure ddiagram)
Failure diagram for water
8.00
6.00
4.00
2.00
0.00
-2.00
-4.00
-6.00
-8.00
v (m/s)
f (% of upper range value)
+f max
-f max
calibration point at 2 m/s: ±1% of upper range value
0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 0
8.00
6.00
4.00
2.00
0.00
-2.00
-4.00
-6.00
-8.00
v (m/s)
f (% of upper range value)
+f max
-f max
calibration point at 2 m/s: ±1% of upper range value
0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 0