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Datasheet FF-C1xS

FLEXI-FLOW Compact FF-C1xS

Mass Flow and Pressure Controller with Shut-Off Valve

  • Swift and stable control
  • Space-efficient, integrated shut-off valve
  • On-board gas conversion model
  • 22 unique gases embedded
  • Multi-parameter output: mass flow, temperature and pressure
  • USB-C and Bluetooth communication
  • Namur NE107 status indication
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FLEXI-FLOW CompactFF-C1xS

Mass Flow / Pressure Controllers with shut-off valves

FLEXI-FLOW Compact models FF-C10S and FF-C11S Mass Flow / Pressure Controllers with integrated shut-off valves. They are suited for accurate measurement and control of flow ranges between 0…500 mln/min and 0…20 ln/min at operating pressures between 0,8 and 17 bar(a). The instrument combines a swift and stable thermal mass flow sensor based on capillary MEMS technology with a precise and proven by-pass construction. Due to the unique, internationally patented TCS Technology (Through Chip Sensor), accurate mass flow measurement, virtual independent of variations in temperature and line pressure is established. In combination with integrated temperature and up- and downstream pressure sensors, the embedded database for 22 gases allows accurate, on-board conversion. The multi-parameter instruments provide the user with useful process information. 

FF-C1x Mass Flow / Pressure Controllers with shut-off valve are Built-to-Order (BtO) and currently available in 2 variants:

  • Type FF-C10S: flow + temperature
  • Type FF-C11S: flow + temperature + up- and downstream pressure

Technische Spezifikationen

Mess- / Regelsystem
Durchflussbereich (Zwischenbereiche verfügbar)min. 0…500 mln/min
max. 0…20 ln/min
(basierend auf N2)
DruckbereicheFF-C10S: nicht verfügbar / FF-C11S: 0...17 bar(a)
Genauigkeit (inkl. Linearität) (basierend auf der aktuellen Kalibrierung)Up to ±0,5% Rd plus ±0,1% FS (N2/Air/O2)
für andere Gase ist eine Umrechnungsunsicherheit hinzuzufügen; siehe Multi-Gas-Tabelle;
WiederholgenauigkeitFlow sensor: < ±0,2% Rd;
Pressure sensors: < ±0,2% FS
Turndown-Bereichup to 1:1000
max. Betriebsdruck16 bar(g)
Multi Gas/Multi Rangeembedded gas data for 22 unique gases plus any mixture of these gases
Einschwingzeit (in Regelung, typisch)< 150 ms
Langzeitstabilität< 0,5% FS over period of 3 years; then < 0,2% FS per year
Regelstabilität< ± 0,1% FS (typical for 1 ln/min N2)
Betriebstemperatur0 … 50 °C
Lager-/Transportbedingungen-20 … +80 °C, max. 95% RH (non-condensing)
Einbauany position, attitude sensitivity negligible
TemperatursensibilitätFlow sensor: zero 0,015% FS/ºC; span 0,05% Rd/ºC;
Pressure sensors: zero 0,16 mbar/ºC; span 0,05% Rd/ºC
Temperatur-Genauigkeit± 0,2 ºC (instrument body temperature)
Genauigkeit Drucksensoren±0,5% v.E.
Druckempfindlichkeitstandard: < 0,15% Rd/bar typical N2;
with pressure correction: typical factor 5 improved
Leckdichtigkeit, nach außentested < 2 x 10-9 mbar l/s He
Leckage durch geschlossenes Ventiltypical < 1 x 10-4 mbar·l/s He;
< 2 x 10-8 mbar·l/s He for shut-off valve
Mechanische Teile
InstrumentenkörperAluminium or Stainless steel (selectable)
Werkstoff (medienberührte Teile)aluminium, stainless steel, silicon nitride, epoxy, aluminium oxide, glass
Oberflächenqualität< 1,6 mu Ra
Druckstufe (PN)16 bar(g) / 250 psig
Max. ΔP16 bar(d);
20 ln/min models: 5 bar (d)
ProzessanschlüsseBSPP female thread (ISO1179-1); couplings to be ordered separately
DichtungenFKM 51415; valve seat: FFKM with PI film
Gewicht350 g with Aluminium body, 450 g with SS 316 body;
add 50 g for Ethernet interface
Schutzart (Gehäuse)IP40
Elektrische Eigenschaften
Spannungsversorgung24 Vdc ± 10%
Stromaufnahme max.2,5 Watt (typical, in control);
add 0,9 Watt for EtherNet communication;
add 2,4 Watt for integrated shut-off (N/C)
Digitale KommunikationModbus RTU or FLOW-BUS (selectable)
Optional: PROFINET, EtherCAT, Modbus-TCP, Ethernet/IP or POWERLINK
Support-SchnittstelleUSB-C port for easy setup;
Optional Bluetooth connection for monitoring
Elektrische Anschlüsse9-pin D-sub (male)
ZertifikationCE / UKCA / KC
Elektrische Anschlüsse
Optionen Regelventil
Externe Antriebsmöglichkeiten zum Anschluss an das Instrument
Zertifizierung für explosionsgefährdete Bereiche
Zulassungen / Zertifikate

Technische Daten können ohne Vorankündigung geändert werden.

Für Maßzeichnungen und Anschlusspläne besuchen Sie die Produktseite auf unserer webseite

Downloads

Brochures
FLEXI-FLOW Compact brochure
Manuals
Manual FLEXI-FLOW Compact
Quick Start Guide FLEXI-FLOW Compact with shut-off
Mounting Instruction Compression Fittings RS
Mounting Instruction Compression Fittings ISO
Mounting Instruction Push-in Fittings
Hook-up diagrams
FLEXI-FLOW Compact with shut-off valve Modbus-RTU / FLOW-BUS
FLEXI-FLOW Compact with shut-off valve Ethernet
Dimensional drawings
Dimensional drawing FF-C1xS
Als pdf herunterladen
BRONKHORST (SCHWEIZ) AG

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4147 Aesch BL (CH)
Tel. +41 61 715 90 70
[email protected]

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Bronkhorst High-Tech designs and manufactures innovative instruments and subsystems for low-flow measurement and control for use in laboratories, machinery and industry. Driven by a strong sense of sustainability and with many years of experience, we offer an extensive range of (mass) flow meters and controllers for gases and liquids, based on thermal, Coriolis and ultrasonic measuring principles. Our global sales and service network provides local support in more than 40 countries. Discover Bronkhorst®!