Emerson Rosemount 3051G Quick Start Manual page 23

July 2023
Specific Conditions for Use:
1. The Rosemount 3051 Transmitter housing may contain
aluminum and is considered a potential risk of ignition by
impact or friction. Care must be taken during installation and
use to prevent impact and friction.
2. Equipment evaluated for atmospheric pressure range between
80 kPa (0,8 bar) to 110 kPa (1,1 bar).
3. Flameproof joints are not intended for repair.
4.4 Europe
E8 ATEX Flameproof and Dust
Certificate:
Standards
used:
Markings:
Table 4-1: Process Connection Temperature
Temperature class
T6
T5
T4
Special Conditions for Safe Use(X):
1. This device contains a thin wall diaphragm less than 1 mm
thickness that forms a boundary between zone 0 (process
connection) and zone 1 (all other parts of the equipment).
The model code and datasheet are to be consulted for details
of the diaphragm material. Installation, maintenance and
use shall take into account the environmental conditions to
Quick Start Guide
DIP: CL II, DIV 1, GP E, F, G; CL III T5;
T5:-50 °C ≤ Ta ≤ 85 °C
NI: CL I DIV 2 GP ABCD T4
T4: -60 °C ≤ Ta ≤ +70 °C;
SINGLE SEAL - TEMP LIMITS PER 03031-1053
TYPE 4X, IP 68
KEMA97ATEX2378X; BAS01ATEX1427X
EN60079-0:2012 + A11:2013, EN60079-1:2013,
EN60079-26:2015, EN60079-31:2009
II 1/2 G Ex db IIC T6...T4 Ga/Gb, T6(-60 °C ≤ T
°C), T5/T4(-60 °C ≤ T
T 60 °C Da
500
Process connection
temperature
-60 °C to +70 °C
-60 °C to +80 °C
-60 °C to +120 °C
≤ 80 °C); II 1 D Ex t IIIC T50 °C
a
Ambient temperature
-60 °C to +70 °C
-60 °C to +80 °C
-60 °C to +80 °C
Quick Start Guide
≤ 70
a
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