Technical Data - SICK FFU Bedienungsanleitung

EN
Operating instructions

8 Technical data

Features
Measuring principle
Medium
Nominal width measuring
tube
Process temperature
Process pressure
EHEDG approval
Performance
Minimum flow
1)
Maximum flow
Inlet zone
Outlet zone
Conductivity
Accuracy
2)
Reproducibility
Resolution
At constant flow rate.
1)
reference condition:Medium: water, gas-free, fully-filled measuring tube, no cavitation, Medium temperature 20 ° C
2)
Ambient temperature 20 ° C ... 25 ° C, Compliance with the inlet zone and outlet zone, Warm-up time electronic: 30 min
Mechanics
Process connection
Wetted parts
Housing material
Enclosure rating
Weight
46 8013863/2012-02-10 © SICK AG • Fluid sensors • Germany • Subject to change without notice
8 Technical data
NW10 NW15
Ultrasonic sensor
Fluids
NW10 NW15
0 °C ... +80 °C
Max. 16 bar
l
NW10 NW15
0.3 l/min 0.9 l/min
21 l/min 36 l/min
10 cm 30 cm
0 cm 5 cm
No limitation
2% (of final value)
optional 1% of reading +/- 3 mm/s
0.5 %
0.003 l/min 0.006 l/min
NW10 NW15
G 1/2 G 3/4
1/2" NPT 3/4" NPT
Clamp 11864 Clamp 11864
PSU
PSU
IP 67
340 g 350 g
NW20 NW25
NW20 NW25
Max. 10 bar
NW20 NW25
3.5 l/min 5 l/min
60 l/min 240 l/min
50 cm 80 cm
10 cm 20 cm
0.012 l/min 0.03 l/min
NW20 NW25
G 1 G 1 1/4
1" NPT 1 1/4" NPT
Clamp 11864 Clamp 11864
420 g 460 g
FFU