Introduction; Pressure Specifications; Chapter 1 Introduction - Emerson Rosemount 326P Quick Start Manual

Quick Start Guide
00825-0100-4327
1

Introduction

The pressure transmitter measures and monitors pressure in a facility.
1.1

Pressure specifications

To ensure product performance and safety, adhere to the following specifications.
1.1.1 Measuring range
This table shows the range at which the pressure transmitter is able to measure pressure.
Pressure range
1A
2A
3A
2B
4A
5A
6A
7A
8A
9A
1B
Note
The pressure transmitter is vacuum resistant. There are restrictions for nominal pressure
ranges at or below 4.35 psi (300 mbar). Adhere to the specifications in the data sheet.
1.1.2 Overpressure limits
The table in this topic shows maximum allowable pressure for the pressure transmitter.
CAUTION
Take appropriate measures to avoid exceeding the specified overpressure limits.
Quick Start Guide
Measuring range limits
inH O
2
-2.0 to 40
-5.0 to 100
psi
-14.5 to 14.5
-0.73 to 14.5
-1.45 to 20
-1.8 to 36
-14.5 to 55
-14.5 to 85
-14.5 to 145
-14.5 to 230
-14.5 to 360
Introduction
January 2019
mbar
-5 to 99.5
-12.4 to 248.8
bar
-1 to 1
-0.05 to 1
-0.1 to 1.38
-0.124 to 2.48
-1 to 3.79
-1 to 5.86
-1 to 10
-1 to 15.9
-1 to 24.8
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