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產(chǎn)地：瑞士

規(guī)格：HUBA富巴流量計(jì)201.915101

公司所在地：上海上海

電話：17701812772

69601155  
詳細(xì)信息

HUBA富巴流量計(jì)201.915101的簡(jiǎn)單介紹

HUBA富巴流量計(jì)201.915101，HUBA富巴流量計(jì)201.915101、201.815131/201.808131HUBA富巴流量計(jì)201.915101

HUBA富巴流量計(jì)201.915101的詳細(xì)信息

HUBA富巴流量計(jì)201.915101，HUBA富巴流量計(jì)201.915101、201.815131/201.808131HUBA富巴流量計(jì)201.915101
Variantenplan 201. X X X X X X
CE-Konformität (EMV) durch Anwendung der harmonisierten Normen: EN 61000-6-2, EN 61000-6-3 und EN 61326
Störungsfestigkeit Prüfnorm Auswirkung
Elektrostatische Entladung ESD EN 61000-4-2 8 kV Luft / 4 kV Kontakt keine Beeinflussung
Hochfrequente elektromagnetische Einstrahlung (HF) EN 61000-4-3 30 V/m, 80 … 1000 MHz keine Beeinflussung
Schnelle Transienten (Burst) EN 61000-4-4 ± 2 kV keine Beeinflussung
Leitungsgebundene, hochfrequente Einkopplung EN 61000-4-6 30 V, 0.15 … 80 MHz keine Beeinflussung
Magnetische Felder EN 61000-4-8 1000 A/m, 50 Hz keine Beeinflussung
Störaussendung Prüfnorm Auswirkung
Leitungsgebundene Störungen EN 55022 (CISPR 22) 0.15 ... 30 MHz keine Emission
Abstrahlung Gehäuse 30 ... 1000 MHz, 10 Meter keine Emission
Zubehör 3)
separat beigepackt Bestellnummer
Bügel aus Grivory mit Aufdruck «Do not open» auf Anfrage
Bügel aus Grivory 110722
AMP DUOPLUG 2.5™ Stecker mit Kabel 30 cm 111668
AMP DUOPLUG 2.5™ Stecker mit Kabel 110 cm 101817
AMP-Stecker 4) Hersteller-Bestellnummer Farbe für Litzenquerschnitt
3-829868-3 grau 0.12 – 0.35 mm2
1-966194-3 beige 0.35 mm2
1) In Vorbereitung
2) Q in l/min., f in Hz
3) Produkt komplett montiert inklusiv Rohranschluss-Stück siehe Produktreihe 200
4) Separat beim Hersteller zu bestellen. Weiterführende Informationen sind in der Hersteller-Verarbeitungsspezifikation No. 114-18049 zu finden.
Elektromagnetische Verträglichkeit
Genauigkeit
201 / EDITION 03/2007, Technische Änderungen vorbehalten.
Genauigkeitsangeben gelten für Medien mit
einer Viskosität 􀀀1800 Pa•s:
Für Wasser von +5…+100°C oder
Für Wasser mit max. 20% Glykol bei 25°C
Bis 50% vom Messbereichs-Endwert:
􀀀1% vom Endwert
Ab 50% vom Messbereichs-Endwert:
􀀀2% vom Messwert
-4.0%
-3.0%
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
0 10 20 30 40 50
DN10
DN15
DN20
0
50
100
150
200
250
300
350
400
0 10 20 30 40 50 60 70 80 90
Typische Kennlinie DN 15 (Q = 0.186 * f)
Durchfluss in l/min.
Ausgangssignal
Durchfluss in l/min.
Fehler in % vom Endwert
Frequenz in Hz
E
Technical over view
The flow sensor of this range is based on
the principle of Karman’s vortex trail. The
shedding of vortices on the damming body
in the flow is directly proportional to the
speed of the flow. A piezoelectric paddle
detects the generated vortex and analyzes
the values with the integrated electronic.
Medium
Suitable for heating-circuit water with the
usual additives and for drinking water. (Other
media on request)
For media with higher viscosity than 1800
Pa•s the lower reaction point rises as the
vortices are produced at a higher flow speed.
Additional information to be found under
point accuracy (see page 6)
Flow ranges
From 0.5 to 240 litres per minute
(DN 6 to DN 32 mm)
Range grades see order code selection table.
Max. pressures and medium temperature
12 bar at 40 °C (for lifetime)
6 bar at 100 °C (for lifetime)
4 bar at 125 °C (for 600 hours)
4 bar at 140 °C (for 20 min.)
Max. test pressure
18 bar at 40°C
Loss of pressure / cavitation
At 50% of the maximum flow the loss of
pressure is approx. 35 mbar (incl. 5D running
in- and 2D running out distance)
The following conditions have to be fulfilled
to prevent cavitation:
P exit / P difference > 5.5
Materials in contact with the medium
Sensor paddle: ETFE (Tefzel)
Case with damming body: PA6T/6I
(Grivory 40%GF)
Sealing material: EPDM (perox.)
Temperature
Ambient –15 .... +85 °C
In storage –30 .... +85 °C
Power supply / Output
Power supply: 5 VDC (4.75 … 5.25 V)
Output: Square pulse frequency 0 / 5 VDC
(The signal frequency depends on the
nominal diameter, see order code selection
table)
Output voltage swing at UIN=5.0V:
Last > 10kOhm gegen GND 0… > 4.75 V
Last > 10kOhm gegen IN < 0.1 … 5.0 V
Load
> 10kOhm / < 10nF
Current consumption
< 4 mA
Response time
A change of flow speed is detected with good
accuracy within 100 ms.
Electrical connection
3-pole connector, RAST 2.5 mm
Recommended: AMP DUOPLUG 2.5™
Connection with cable on request.
Polarity reversal protection
Mechanically protected
Protection class
IP 00
Mounting position
In principle optional. In case of risk of
precipitation, we recommend that the sensor
is not mounted on the underside.
No impurity in the measurement connection.
Tests / Admissions
FDA
The product is designed exclusively for
installation in equipment which complies
with EU directives.The customer is
responsible for CE conformity.
Weight
Sensor approx. 13 g
Bracket approx. 5 g
Packaging
Multiple packaging:
DN 6 … DN 15
5 blister packs
each containing 100 pcs in covering box
DN 20 … DN 32
5 blister packs
each containing 70 pcs in covering box
Caution
Do not detach the sensor while pipe is under
pressure.
The distinct advantages
• Low cost product with high levels of
accuracy
• Temperature nonsensitive measuring
principle
• Excellent media resistance (measuring
element without contact to the media)
• Excellent EMC-characteristics
• Wide application temperature range
Medium up to +140 °C
• Suitable for potable-water applications
Legend to cross-section drawing
1 Case with damming body
2 Sensor paddle (sensitive to impact)
3 Piezo-ceramic
4 Electronics
5 Cover
6 Electrical connection
201 / EDITION 03/2007, Technical 5 data subject to change.

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