Does anyone know of any issues regarding using an orifice on a 1" pipe run for gas measurement? They want to weld on some 1" flanges on the 1" pipe and place an orifice between.
Please let me know your thoughts.
Thanks!
I am providing data sheets for downhole fiber optic temperature sensing. The electronics are connected at surface for light transmission and data collection. With RTD's an area classification is required e.g: Good for Class 1, Zone 2. But does a fiber optic cable need this?
I would think not...
I have been reading that a thermal mass flow meter does not require any pressure compensation for accurate flow measurement in fuel gas applications. Can anyone verify this?
Thank you.
Is it always necessary to have temperature and pressure compensation when measuring fuel gas flow? I can understand it for custody transfer and for any down hole injection or gas extraction from a well. But if it is for something basic like instrument fuel gas supply I am not sure.
Any...
The client has differential pressure flow and pressure transmitters on a steam line that are plugging up with ammonium bicarbonate. The sensing lines are tubed to condensate pots then onto the transmitters. The condensate pots enable precipitation where the ammonia precipitates out of the gas...
