Flow Meter
Coriolis
Medium to High Flow (1.2 kg/min to 30,000 kg/min)
Key Features
Independent of fluid properties
Very high range of operating temperature (-196°C to 210°C)
Installation in extreme conditions -260°C (Vacuum Chamber Installation) to 210°C (Oven Installation)
High Pressure ratings (Up to 1000+ Bar, dependent on material selection)
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ATEX / IECEx Approvals Zone 0, 1, 2
North American Approvals Cl. I, Div. 1, 2, Gr. A, B, C, D, Zone 0, 1, 2
OIML, MID custody transfer approval
American Bureau of Shipping (ABS) Product Type Approval for use on marine vessels
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Chemical Injection
Fuel Consumption
Refrigerant Filing
Oil Measurement
Painting/Coating Lines
Plastics Production
H2 Filling
Ultra Low Flow (50mg/h onwards) | mini CORI-FLOW™
Mass Flow Measurement of low flow rates, independent of fluid properties
With the development of the mini CORI-FLOW™ series Bronkhorst achieved a technological breakthrough in Coriolis mass flow measurements and control, by realising a compact, cost-effective Coriolis Mass Flow Meter/Controller for accurate measurement and control of (very) low flow rates. The unique design of the miniature Coriolis sensor features unsurpassed performance, even with changing operating conditions in pressure, temperature, density, conductivity and viscosity.
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Analytical systems
Dosing of additives in food and beverage industries
(Petro-) chemical installations
Pilot plants
CVD/Coating systems
Semiconductor processing
Low Flow | CORI-FLOW™
Mass Flow Measurement of low flow rates, independent of fluid properties
CORI-FLOW™ series mass flow meter / mass flow controller are designed to provide high accuracy. CORI-FLOW™ utilizes an advanced Coriolis type direct mass flow sensor to achieve unsurpassed performance, even with changing operation conditions in pressure, temperature, density, conductivity and viscosity.
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Semiconductor processing
Food and beverage industries
(Petro-) chemical installations
Liquid Flow Measurement and Control
Ultrasonic
Liquid Independent Measurement of Low Volume Flow Rates
ES-FLOW® are Volumetric Liquid Flow Meters for very low flow ranges. The instruments operate on a innovative ultrasonic working principle, using ultrasound in a very small, straight tube. A wide range of liquids can be measured independent of fluid density, temperature and viscosity.
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Semiconductor industry
Pharmaceutical industry
Food industry (flavors, additives)
Biotechnical industry
Analytical laboratories
Thermal Spray Coating
and many other markets which require precision fluid handling e.g. fuel consumption measurement and dosing of colorants or lubricants in many industries.
IP65
Weatherproof (IP65) and Rugged Design
The LIQUI-FLOW™ series L10I/L20I digital Liquid Flow Meters / Controllers for low flow ranges are equipped with a rugged 'industrial style' (IP65) pc-board housing for use in industrial environments. The instruments are equipped with a digital pc-board, featuring self-diagnostics, alarm and counter functions, digital communication (RS232) and a variety of fieldbus options.
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(Petro-)chemical installations
Pharmaceutical industry
Food industry (flavors, additives)
Biotechnical industry
IP40 (Ultra Low Flow)
Measurement / Control of Ultra Low Flow Rates
µ-FLOW digital Liquid Flow Meters/Controllers for low flow ranges operate on a thermal, through-flow measuring principle. The instruments are equipped with a digital pc-board, featuring self-diagnostics, alarm and counter functions, digital communication (RS232) and a variety of fieldbus options.
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Pharmaceutical industry
Food industry (flavors, additives)
Biotechnical industry
Analytical laboratories
Evaporation processes (see CEM/VDM-system)
HPLC/UPLC applications
Ex-Proof
Fluid independent Mass Flow Measurement solution for Zone 1 applications
The compact mass flow meters of mini CORI-FLOW™ series M12-M14 can be built in an explosion proof housing for use in IECEx and ATEX Zone 1 hazardous areas, ATEX approval II 2 G Ex d e IIB T6 Gb.
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Semiconductor processing
Food and beverage industries
(Petro-) chemical installation
IP40 (Low Flow)
Through-Flow Measurement of Low Liquid Flow Rates
LIQUI-FLOW™ digital Liquid Flow Meters/Controllers for low flow ranges operate on a thermal, through-flow measuring principle. The instruments are equipped with a digital pc-board, featuring self-diagnostics, alarm and counter functions, digital communication (RS232) and a variety of fieldbus options.
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Semiconductor industry
Pharmaceutical industry
Food industry (flavors, additives)
Biotechnical industry
Analytical laboratories
HPLC-applications
Thermal Mass Flow (IP40)
EL-FLOW® Prestige (Temperature and Pressure Correction)
The High Performance MFM / MFC That Adapts To Your Process
EL-FLOW® Prestige, the latest generation thermal mass flow meters and controllers for gases, represents a truly ground-breaking shift in versatility and user-friendliness. Its principal customer benefits are based upon further advance in flow-signal processing and a highly stable flow control regime that is virtually impervious to process fluctuations.
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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
and many more!
EL-FLOW® Select
Proven Performance in Mass Flow Measurement & Control
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.
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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
EL-FLOW® Base
Standard & Straightforward
The Mass Flow Controllers of the EL-FLOW®Base series are standard and straightforward instruments. They provide accurate measurement, fast response and stable control in common gas flow applications.
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Process gas measurement and control in food, pharmaceutical and (petro-) chemical industries and fermentation installations
Burner control (welding)
Surface treatment (CVD, coating, hardening)
Solar cell fabrication
Analytical instrumentation
Thermal Mass Flow (IP65)
IN-FLOW
Weatherproof (IP65) and Rugged Design
IN-FLOW series Mass Flow Meters/Controllers are thermal, bypass-type, mass flow meters of modular construction with a 'industrial style' pc-board housing. Control valves can either be integrally or separately mounted, to measure and control gas flows.
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Process gas measurement in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
Sample gas measurement in environmental analysis
Gas consumption measurement for internal accounting
Systems for environmental air sampling
Hydrogen techniques
Burner control
IN-FLOW 'High-FLOW'
Pipe sizes up to 10 inch / DN 250
IN-FLOW Series Thermal Mass Flow Meters for high flow rates of clean gases are equipped with a 'industrial style' pc-board housing offering IP65 protection. Control valves can either be integrally or separately mounted, to measure and control gas flows.
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Process gas measurement and control in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
Gas consumption measurement for internal accounting
Hydrogen techniques
MASS-STREAM
Direct Through-Flow Measurement
The digital MASS-STREAM™ series D-6300 & D-6400 work on the basis of direct through-flow measurement, following the constant temperature anemometer principle.
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Process gas measurement in food industry, chemical and petrochemical industries, in fermentation installations and in biotechnology
Sample gas measurement in environmental analysis
Gas consumption measurement for internal accounting
Methane production in anaerobic digesters
Burners / furnaces
Surface treatment
Aeration / gas purging
Test benches
Thermal Mass Flow
LOW-ΔP-FLOW Mass Flow Meters / Controllers
For Low Pressure Drop or Corrosive Gas Service
For applications with only little differential pressure, Bronkhorst developed the LOW-ΔP-FLOW series mass flow meters and controllers. In these instruments, the flow resistance is minimized by a different sensor and by-pass construction.
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Environmental air sampling at atmospheric conditions
Leak rate tests
Gas consumption measurement, for example of natural gas, in low pressure gas distribution systems
Burner control
EX-FLOW Ex-Protected Mass Flow Meters / Controllers for Gases
ATEX Zone-1 Certified (Intrinsically Safe)
EX-FLOW instruments are thermal Mass Flow Meters (MFM) / Controllers (MFC) of rugged design and suitable for gas flow application in hazardous areas (MFM only). The intrinsically safe measuring head is tested according to ATEX 114 Directive 2014/34/EU and approved under EC-Type Examination Number: KEMA 01ATEX1172, protection II 2 G Ex ib IIC T4 Gb.
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Process gas measurement or control in (petro-) chemical industries
Fuel cell technology
Gas distribution systems
Hydrogenation processes
Gas consumption measurement for internal accounting
Heating or biogas production