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| Thermal
Mass Flowmeter |
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Thermal Mass Flowmeters -
The rate of heat absorbed by a flow stream is directly
proportional to its mass flow. As molecules of a moving
gas come into contact with a heat source, they absorb
heat and thereby cool the source. At increased flow
rates, more molecules come into contact with the heat
source, absorbing even more heat. The amount of heat
dissipated from the heat source in this manner is proportional
to the number of molecules of a particular gas (its
mass), the thermal characteristics of the gas, and its
flow characteristics. |
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| Featured
Supplier |
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Cole-Parmer
UK gas mass flow meters and mass flow controllers can
handle a wide range of gases including nitrogen, oxygen
and argon. They are available in either aluminum or
316 stainless steel bodies. Cole-Parmer gas mass flow
meters can measure gas flow from 0 sccm to 1000 sL/min
with high accuracy models offering ?0.5% accuracy of
reading. Our gas mass flow meter output options include
mass flow display, totalizer display, 0 to 5 VDC or
4 to 20mA analogue signal. Order an analogue to RS-232
converter to allow data collection and analysis on your
PC
More»
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Aalborg Instruments & Controls,
Inc.
DFC DIGITAL MASS FLOW CONTROLLER
This Programmable Mass Flow Controller with Digital
Signal Processing, allows one to program, record and
analyze flow rates of various gases with a computer
via an RS-485 Interface (optional RS-232 is available)
Click
Here for More»
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| Thermal
Mass Flowmeter Supplier List |
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Manufacturer/OEM  =
Agent/Representative  =Designer
 =Educational |
Allison.co.uk
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