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『Bronkhorst Mass Flow Meter: Sourcing High-Precision Microfluidic Capillary Tools』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
Bronkhorst Mass Flow Meter Sourcing High Precision Microfluidic Capillary Tools
Quick Answer: A Bronkhorst mass flow meter gives repeatable low flow measurement for microfluidic capillary tools from 0.014 ml/min gas flow up to 10 kg/h depending on the instrument. Silver Automation Instruments supplies thermal mass flow meters, Coriolis mass flow meters, and custom capillary flow devices for the same low flow ranges. Send us your fluid name, flow range, pressure in bar, temperature in °C, and pipe size in DN for a direct price quote.
Why Microfluidic Capillary Tools Need a Dedicated Mass Flow Meter
Microfluidic capillary tools handle tiny gas and liquid flows. A general purpose flow meter often misses low flow changes. Thermal mass flow meters and Coriolis mass flow meters measure mass directly. That matters because volume changes with temperature and pressure. In a capillary line, a 1 °C change can shift the reading. We have seen this on customer sites many times. A small gas blending skid in Singapore needed 0.5% reading accuracy and 500 ms response time. A standard rotameter could not do that. A Bronkhorst mass flow meter or an equivalent Silver thermal mass flow meter can.
Flow Ranges and Media That We Quote Most Often
For gas capillary flow, the typical range starts at 0.014 ml/min and goes up to 10 kg/h. For liquid low flow, the range can start at 0.1 g/h and reach 600 kg/h. Viscosity up to 100 cP is common. Conductivity can be as low as 0.1 µS/cm or as high as 200 µS/cm in water based media. The meter body is often 316L stainless steel or Hastelloy C-22. Process connections are 1/8 inch NPT, 1/4 inch NPT, or DN15. We quote both standalone meters and complete panel mounted flow control loops.
What to Specify Before You Request a Bronkhorst Mass Flow Meter Price
The more process data you send, the faster we can match a model. Most engineers skip this part. They send only flow range and then wait. In practice, we need media type, inlet pressure, outlet pressure, ambient temperature, fluid temperature, pipe size, and signal output. A typical request looks like this. Gas is nitrogen at 0.2 to 2.0 L/min, inlet pressure 4 bar, outlet pressure 1 bar, temperature 25 °C, pipe size 1/8 inch NPT, output 4-20 mA HART, power 24 VDC. That is enough for a quote. For hazardous areas, add ATEX Zone 1 or ATEX Zone 2. For liquids, add viscosity in cP and density if you know it.
Thermal Mass Flow Meter Versus Coriolis for Capillary Flow
Here is the thing. A thermal mass flow meter is often cheaper for clean gas flow. It works well from 0.014 ml/min to 10 kg/h. A Coriolis mass flow meter is better for liquid microfluidic flow or changing media. It measures mass independent of fluid properties and handles viscosity up to 100 cP. Silver Automation Instruments supplies both types. We do not push one technology blindly. If a customer in Vietnam needs a compact gas flow meter for hydrogen in a fuel cell test bench, we often quote a thermal mass flow meter. If a customer in Chile needs a low flow meter for a chemical dosing line with varying viscosity, we quote a Coriolis mass flow meter.
Common Bronkhorst Mass Flow Meter Models Engineers Compare<
Many engineers search for Bronkhorst EL-FLOW, CORI-FLOW, or mini CORI-FLOW series. These names appear in tender specs. Silver Automation Instruments can quote equivalent thermal mass flow meters and Coriolis mass flow meters with similar accuracy, response time, and signal output. We also supply pressure transmitters and paperless recorders for a complete measurement loop. Our factory handles DN15 and smaller capillary connections. For a drug delivery device test bench in Australia, we supplied a 0 to 100 g/h liquid mass flow meter with PT100 temperature compensation and 4-20 mA HART output. The customer reduced calibration time from three days to one day.
FAQ: Five Questions Our Customers Ask
Can I Replace a Bronkhorst Mass Flow Meter with a Silver Instruments Model
Yes, in many low flow gas and liquid applications. We match flow range, process connection, signal output, and accuracy class. Send us the existing model number, calibration certificate, and process data. We will propose a pin to pin or close fit replacement. Some setups need a small piping adapter because the footprint differs.
What Accuracy Can I Expect for Microfluidic Capillary Tools
For thermal mass flow meters, expect 0.5% reading plus 0.1% full scale on most gas ranges. For Coriolis mass flow meters, expect 0.2% reading for liquids and 0.5% reading for gas. Low flow accuracy depends on zero stability and installation. We recommend rigid mounting and no pump pulsation directly upstream. A small buffer volume often improves performance.
Do You Supply ATEX Zone 1 or ATEX Zone 2 Versions
Yes. We supply ATEX Zone 1 and ATEX Zone 2 options for thermal mass flow meters and Coriolis mass flow meters. We also supply non hazardous versions for laboratory benches. If your site has acetone, ethanol, or hydrogen, tell us the gas group and temperature class. That determines the approval path.
What Output Signals Are Available
Most customers request 4-20 mA HART. Some need Modbus RTU, Profibus DP, or pulse output. We also supply RS485 and 0 to 10 V signal. For process control, 4-20 mA HART is the most common. It carries flow, totalizer, and diagnostic data on one pair of wires.
What Is the Lead Time for a Low Flow Mass Flow Meter
Standard thermal mass flow meters ship in 7 to 15 days. Coriolis mass flow meters with custom ranges ship in 15 to 25 days. If you need expedited delivery, tell us your target installation date. We have stocked a few 0 to 2 L/min, 0 to 5 kg/h, and 0 to 100 g/h ranges for fast shipment to Southeast Asia, Oceania, Latin America, Africa, and the Middle East.
Contact Silver Automation Instruments for a Bronkhorst Mass Flow Meter Alternative
Send us your fluid name, flow range, pressure in bar, temperature in °C, pipe size in DN, and signal preference. We will reply within 12 hours with a quote. You can reach our sales desk at +86-135-1213-1526 or WhatsApp 86-135-12131526. WeChat: +86 13512131526. Visit flow-meter.com.au for the full range of Coriolis mass flow meters, electromagnetic flow meters, ultrasonic flow meters, vortex flow meters, oval gear flow meters, thermal mass flow meters, pressure transmitters, and paperless recorders.