Yamatake STD910

To Next Page

To Previous Page

Yamatake Corporation Installation

ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter 4-13

Recommended Piping -- Example 2

The illustration shows a typical example for Gas Flow Rate Measurement. This Differ-

ential pressure transmitter is located above the differential pressure output port of the

process pipe.The condensate drains away from the transmitter.

The following apply:

Grade the pipe at the differential pressure output part.

Inclination symbol in illustration: Low level High level

After piping work, ensure that the connecting pipe, check for pressure leaks around the

3-way manifold valve, and the transmitter.

Figure 4-9 Piping for Gas Flow Rate Measurement -- Example

This transmitter is located above the differential pressure output port of the process

pipe.

Orifice

Differential pressure output port

Main valve

Gas

vent plug

Vent / Drain plug

High pressure side

Low pressure side

3-way manifold valve

Tee

Inclination