HOKE (Gyrolok)












 현재위치 : 제품안내 > BRONKHORST > GAS flow meters & controllers

이전상품이 없습니다. 다음상품

EL-FLOW series  

첨부파일 el-flow.pdf



EL-FLOW® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately mounted, to measure and control gas flows from:

lowest range 0,014...0,7 mln/min
up to highest range 8...1670 ln/min

The control valve design of the mass flow controller distinguishes itself from competitive designs by its truly modular construction and its ability to be field replaced or changed by the user without any adjustment. The standard valve is normally closed and is available up to Kv-values of 1.5. Normally opened valves can also be supplied.

For high (differential) pressure applications, patented constructions enable us to handle high flows and/or pressures at differential pressures up to 400 bar in the EL-FLOW® program, a capability which is unique in the market place.

Digital = Standard

All models of the EL-FLOW Select series are equipped with a digital pc-board, featuring self-diagnostics, alarm and counter functions, digital communication and remotely adjustable control settings. These digital instruments from Bronkhorst High-Tech offer great flexibility thanks to the "multibus" concept, whereby the instruments can be equipped with an on-board interface with DeviceNet™, Profibus-DP®, Modbus, EtherCAT (MBC3 pcb required) or FLOW-BUS protocol.

Optional Multi Gas / Multi Range

EL-FLOW Select instruments can be offered with optional Multi Gas / Multi Range (MG/MR) functionality. This option offers greater flexibility for user selection of both flow ranges and gas types, maintaining high accuracy and turndown range for measurement and control. Thanks hereto, users of these instruments can rescale their instruments on site, saving time (and money) for mounting and dismounting. For the convenience of the user, Bronkhorst High-Tech has developed an easy-to-use software tool called "FlowTune" for changing the configuration of Select instruments with activated Multi Fluid / Multi Range option (to be specified at the moment of ordering).

Multi Gas / Multi Range


  • High accuracy (standard 0,5% Rd plus 0,1% FS)
  • Rangeability in digital mode up to 1:187,5
  • Fast response (down to 500 msec), excellent repeatability
  • Optional Multi-Gas / Multi-Range functionality: freely programmable ranges and gas types
  • Pressure ratings 64 / 100 bar (Multi-Gas / Multi-Range functionality up to 10 bar)
  • High pressure versions available
  • Analog I/O-signals, RS232-connection; optional on-board fieldbus interface
  • Electro-chemical polishing of all surfaces
  • Compact, modular construction
  • Metal sealed and/or down-ported versions available


  • Analytical/environmental equipment
  • Gas flow monitoring in food, chemical and petrochemical industries
  • Gas consumption measurement in gas distribution systems for internal accounting purposes
  • Detection of gas leakage through objects
  • Semiconductor manufacturing
  • Surface treatment installations

Flow capacities (based on air)

Mass Flow Meter (MFM);
PN100 (Pressure rating 100 bar)


Series F-110C min. 0,014 ... 0,7 mln/min
max. 0,06 ... 9 mln/min
Series F-111B min. 0,16 ... 8 mln/min
max. 0,16 ... 25 ln/min
Series F-111AC min. 0,4 ... 20 ln/min
max. 0,6 ... 100 ln/min
Series F-112AC min. 0,8 ... 40 ln/min
max. 1,4 ... 250 ln/min
Series F-113AC min. 4 ... 200 ln/min
max. 8 ... 1670 ln/min

Mass Flow Controller (MFC);
PN64 / PN100


Series F-200CV / F-210CV 1) min. 0,014 ... 0,7 mln/min
max. 0,06 ... 9 mln/min
Series F-201CV / F-211CV 1) min. 0,16 ... 8 mln/min
max. 0,16 ... 25 ln/min
Series F-201AV / F-211AV 1) min. 0,4 ... 20 ln/min
max. 0,6 ... 100 ln/min
Series F-202AV / F-212AV 2) min. 0,8 ... 40 ln/min
max. 1,4 ... 250 ln/min
Series F-203AV / F-213AV 2) min. 4 ... 200 ln/min
max. 8 ... 1670 ln/min

1) with small type of valve for normal applications
2) with pilot-operated valve for high flow applications; MG/MR option not yet available for these models


 EL-FLOW digital thermal mass flow meters/controllers for gases

 Mass Flow Select series

F-201CV Mass Flow Controller
F201CV Mass Flow Controller

Mass Flow Meter - Bronkhorst Model F-110C
F-110C Mass Flow Meter

F-112AC Mass Flow Meter
F-112AC Thermal Mass Flow Meter

Mass Flow Controller with Vary-P Valve, PN400 - EL-FLOW F-232M 
F-232M Mass Flow Controller with Vary-P Valve, PN400

Mass Flow Controller for higher gas flow rates - F-203AV
F-203AV Mass Flow Controller for higher gas flow rates

● 배송료는 착불입니다.
● 구매자 사정으로 교환이나 환불을 할 경우 왕복 배송료는 구매자 부담입니다.
● 배송은 결제확인후 1일~4일입니다.
● 화물배송을 원하시면 업체명(대신화물/경동화물 등)과 수령하실 영업점명을 담당자에게 알려 주시면 됩니다.

교환 및 반품이 가능한 경우

● 상품등을 실제 받으신 날로부터 7일 이내.
(※ 포장을 개봉하여 사용하거나 또는 설치완료가 되어 상품의 가치가 훼손된 경우에는
반품 및 교환이 불가하오니 이점 양해하여 주시기 바랍니다.
단, 상품의 내용을 확인하기 위하여 포장을 개봉한 경우에는 교환 및 반품이 가능합니다.)
● 받으신 상품의 내용이 표시·광고 사항과 다른 경우에는 상품등을 받으신 날로부터 3개월 이내.
● 전자상거래등에서의소비자보호에관한법률에 규정되어 있는 소비자 청약철회 가능범위에 해당되는 경우.
● 기타, 고객님의 단순한 변심에 의해 상품의 교환 및 반품을 요청하시는 경우에는
고객님께서 상품 반송에 소요되는 비용을 실비로 부담하셔야 하오니 이점 양해하여 주시기 바랍니다.

교환 및 반품이 불가능한 경우

● 고객님의 책임있는 사유로 상품등이 멸실 또는 훼손된 경우.
● 고객님의 사용 또는 일부 소비에 의하여 상품등의 가치가 현저히 감소한 경우.
● 복제가 가능한 상품등의 포장을 훼손한 경우.
● 기타, 전자상거래등에서의소비자보호에관한법률이 정하는 소비자 청약철회 제한에 해당되는 경우.