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Chapter 4 - Design Considerations,
Mechanical
Important Safety Notes
Hydrogen Safety
These models of TSI OEM flowmeters use a heated,
platinum-coated sensor element exposed to the flow stream.
For this reason do not use these flowmeters with hydrogen
or hydrogen mixtures.
Intrinsic Safety
These models of TSI OEM flowmeters are not designed to
be intrinsically safe.
Filtration Requirements
These flowmeters have an exposed thermal flow sensor, which must
be protected from foreign matter and suspended particles in the gas
flow. Failure to provide clean gas will change the calibration and may
permanently damage the sensor. We recommend that your system be