Emerson Rosemount 326P, Quick Start Manual

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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 Measuring range limits
inH
2
O mbar
1A -2.0 to 40 -5 to 99.5
2A -5.0 to 100 -12.4 to 248.8
psi bar
3A -14.5 to 14.5 -1 to 1
2B -0.73 to 14.5 -0.05 to 1
4A -1.45 to 20 -0.1 to 1.38
5A -1.8 to 36 -0.124 to 2.48
6A -14.5 to 55 -1 to 3.79
7A -14.5 to 85 -1 to 5.86
8A -14.5 to 145 -1 to 10
9A -14.5 to 230 -1 to 15.9
1B -14.5 to 360 -1 to 24.8
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 Introduction
00825-0100-4327 January 2019
Quick Start Guide 5