What do these English letters in the pipe outlet table mean?
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I would like to ask everyone: in the port table shown in the attached diagram, what do these English letters in the column indicating the purpose of each port mean?
What do the letters LT, LG, PT, and TG mean?
Level transmitter, local level gauge, pressure transmitter, local thermometer
Level transmitters, field level gauges, pressure transmitters, field thermometers
What do the letters LT, LG, PT, and TG mean? LT=Level Transmitter=Level gauge ； LG=Level Gauge=Local level meter ； PT=Pressure Transmitter=Pressure transducer ； TG=Temperature Gauge=Local temperature meter.
It indicates: the insertion port for instruments such as level gauges
These are the specifications of the flange, including parameters such as pressure, standard, type, and sealing surface
It refers to the purpose, that is, what device or location it is used in; this kind of research seems pointless
Level transmitter, local level gauge, pressure transmitter, local thermometer