ACS contsys Flowcont UN, Operating Instructions Manual

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ACS-CONTROL-SYSTEM GmbH l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l info@acs-controlsystem.de
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Technical data
Features
NW10 NW15 NW20 NW25
Measuring
principle
Ultrasonic sensor
Medium Fluids
Nominal width
measuring tube
NW10 NW15 NW20 NW25
Process
temperature
0 °C ... +80 °C
Process pressure Max. 16 bar Max. 10 bar
EHEDG approval yes
Performance
NW10 NW15 NW20 NW25
Minimum flow
1)
0.3 l/min 0.9 l/min 3.5 l/min 5 l/min
Maximum flow 21 l/min 36 l/min 60 l/min 240 l/min
Inlet zone 10 cm 30 cm 50 cm 80 cm
Outlet zone 0 cm 5 cm 10 cm 20 cm
Conductivity No limitation
Accuracy
2)
2% (of final value) /optional 1% of r/- 3 mm/s
Reproduzierbarkeit 0,5 %
Auflösung 0,003 l/min 0,006 l/min 0,012 l/min 0,03 l/min
1) At constant flow rate.
2) reference condition:Medium: water, gas-free, fully-filled measuring tube, no cavitation, Medium temperature 20 ° C, Ambient temperature 20 ° C ...
25 ° C, Compliance with the inlet zone and outlet zone, Warm-up time electronic: 30 min
Mechanics
NW10 DN15 DN20 DN25
Process
connection
G 1/2
1/2“ NPT
Clamp 11864
G 3/4
3/4“ NPT
Clamp 11864
G 1
1“ NPT
Clamp 11864
G 1 1/4
1 1/4“ NPT
Clamp 11864
Wetted parts PSU
Housing
material
PSU