Azbil JTD910S User Manual

2-28
Chapter 2 Installation of this Device
(2) Liquid or Gas Flow Rate Measurement Piping
(i) Example of recommended piping for liquid flow rate measurement
A typical piping example in which the device is lower than the differential pressure output port on
the process pipe.
Be sure to implement the following items.
• Depending on the measured fluid, create an incline in the differential pressure output pipes so
that drains, vents, etc., will clear.
Meaning of incline symbol
in the diagram:
Low position High position
• Install gas vent plugs at locations where gas in connecting pipes exits.
• After doing the piping work, confirm that there are no pressure leaks in the connecting pipes,
the three-way manifold valve, the transmitter, etc.
• For the purpose of connecting pipe maintenance, use T-joints to attach drain valves.
Master Valves
Master
Valve
Orice
Orice
Three-Way
Manifold Valve
Drain
Plugs
Drain
Valve
Drain
Valve
Dierential Pressure Outlets
Dierential Pressure
Outlets
High
Pressure
Side
High
Pressure
Side
Low
Pressure
Side
Low
Pressure
Side
Incline
Incline
Incline
Incline
Incline
Incline
Gas Vent Plugs
Gas Vent Plugs
T-Joint
Process Pipe (Vertical)
Figure 2-34. Example of Piping for Liquid Flow Rate Measurement

Azbil JTD910S Specifications

General

Brand	Azbil
Model	JTD910S
Category	Transmitter
Language	English