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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

Spécifications techniques

Système de mesure / régulation
Gamme de débit (gammes intermédiaires disponibles)min. 0…500 mln/min
max. 0…20 ln/min
(basée sur N2)
Gammes de pressionFF-C10S: pas disponible / FF-C11S: 0...17 bar(a)
Précision (Linéarité incl.) (basée sur étalonnage réel)Up to ±0,5% Rd plus ±0,1% FS (N2/Air/O2)
pour les autres gaz, ajouter l'incertitude de conversion; voir table multi-gaz;
RépétabilitéFlow sensor: < ±0,2% Rd;
Pressure sensors: < ±0,2% FS
Rangeabilitéup to 1:1000
Pression max. de fonctionnement16 bar(g)
Multi-gaz/Multi-gammesembedded gas data for 22 unique gases plus any mixture of these gases
Temps de réponse (en régulation, standard)< 150 ms
Stabilité à long terme< 0,5% FS over period of 3 years; then < 0,2% FS per year
Stabilité de régulation< ± 0,1% FS (typical for 1 ln/min N2)
Température de fonctionnement0 … 50 °C
Conditions de stockage / transport-20 … +80 °C, max. 95% RH (non-condensing)
Montageany position, attitude sensitivity negligible
Sensibilité à la températureFlow sensor: zero 0,015% FS/ºC; span 0,05% Rd/ºC;
Pressure sensors: zero 0,16 mbar/ºC; span 0,05% Rd/ºC
Précision de la température± 0,2 ºC (instrument body temperature)
Précision des capteurs de pression±0,5% FS
Sensibilité à la pressionstandard: < 0,15% Rd/bar typical N2;
with pressure correction: typical factor 5 improved
Etanchéité, vers l'extérieurtested < 2 x 10-9 mbar l/s He
Fuite par la vanne ferméetypical < 1 x 10-4 mbar·l/s He;
< 2 x 10-8 mbar·l/s He for shut-off valve
Parties mécaniques
Corps de l'instrumentAluminium or Stainless steel (selectable)
Matériau (pièces en contact avec le fluide)aluminium, stainless steel, silicon nitride, epoxy, aluminium oxide, glass
Qualité état de surface< 1,6 mu Ra
Pression (PN)16 bar(g) / 250 psig
ΔP max.16 bar(d);
20 ln/min models: 5 bar (d)
Raccords de processBSPP female thread (ISO1179-1); couplings to be ordered separately
JointsFKM 51415; valve seat: FFKM with PI film
Poids350 g with Aluminium body, 450 g with SS 316 body;
add 50 g for Ethernet interface
Protection IPIP40
Propriétés électriques
Alimentation électrique24 Vdc ± 10%
Consommation d'électrique max.2,5 Watt (typical, in control);
add 0,9 Watt for EtherNet communication;
add 2,4 Watt for integrated shut-off (N/C)
Communication numériqueModbus RTU or FLOW-BUS (selectable)
Optional: PROFINET, EtherCAT, Modbus-TCP, Ethernet/IP or POWERLINK
Interface de supportUSB-C port for easy setup;
Optional Bluetooth connection for monitoring
Raccordement électrique9-pin D-sub (male)
CertificationCE / UKCA / KC
Raccordement électrique
Options vanne de régulation
Options actionneur externe à connecter au régulateur
Certification pour les zones à risque d'explosion
Certifications / certificats

Les spécifications techniques peuvent être modifiées sans préavis.

Pour les schémas d'encombrements et les schémas de câblage, visitez le/la page produits sur notre Site internet

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
Télécharger en PDF
BRONKHORST (SCHWEIZ) AG

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Tel. +41 61 715 90 70
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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®!