Emerson Rosemount 2051CF Series Quick Start Manual page 41

May 2023
Markings:
Specific Conditions of Use:
See certificate for specific conditions.
IP Korea Intrinsic Safety
Certificate:
Markings:
Specific Conditions of Use:
See certificate for specific conditions.
9.10 Japan
E4 Japan Flameproof
Certificate:
Markings:
Specific Conditions of Use:
1. This device contains a thin wall diaphragm less than 1
mm thick that forms a boundary between EPL Ga (process
connection) and EPL Gb (all other parts of the equipment). The
model code and datasheet are to be consulted for details of
the diaphragm material. During installation, maintenance and
use the environmental conditions to which the diaphragm will
be subjected shall be taken into account. The manufacturer's
instructions for installation and maintenance shall be followed
in detail to assure safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic
build-up on painted surfaces, and only clean the painted
surfaces with a damp cloth. If paint is ordered through
a special option code, contact the manufacturer for more
information.
Quick Start Guide
Ex d IIC T6...T4 Ga/Gb, T4/T5(-60 °C ≤ Ta ≤ +80 °C),
T6(-60 °C ≤ Ta ≤ +70 °C)
12-KB4BO-0343X, 12-KB4BO-0345X, 13-
KB4BO-0205X, 13-KB4BO-0207X, 18-KA4BO-0309X
Ex ia IIC T4 (-60 °C ≤ Ta ≤ +70 °C)
CML20JPN112X
Ex db IIC T6...T4 Ga/Gb, T6(-60 °C ≤ Ta ≤ +70 °C),
T5/T4(-60 °C ≤ Ta ≤ +80 °C )
Quick Start Guide
41