Emerson Rosemount 2051 Series Quick Start Manual page 26

Quick Start Guide
Specific Conditions of Use:
1. The Model 2051 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).
I6 Canada Intrinsic Safety (IS)
Certificate
Standards
Markings
Specific Conditions of Use:
1. The Model 2051 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. The Model 2051 with the transient terminal block (Option code
T1) will not pass the 500 VRMS dielectric strength test; this
must be considered during installation.
3. Equipment evaluated for atmospheric pressure range between
80 kPa (0.8 bar) to 110 kPa (1.1 bar).
IF Canada FISCO
Certificate
Standards
26
2041384
C22.2 No. 61010-1-12, C22.2 No. 25-17, C22.2 No.
94.2-20 Third Edition, CSA Std C22.2 No. 213-17 +
UPD 1 (2018) + UPD 2 (2019) + UPD 3 (2021), CAN/
CSA-60079-0:19, CAN/CSA-60079-11:14, ANSI/UL
122701: 2022 (Fourth Edition), ANSI/UL 50E (First
Edition)
IS: CL I GP A, B, C, D T4;
CL II GP E, F, G, CL III T4;
Ex ia IIC T4 Ga;
NI: CL I DIV 2 GP A, B, C, D
-50 °C ≤ Ta ≤ +70 °C
Install per 02051-1008
Single seal - temp limits per 03031-1053
Type 4X, IP 68
2041384
C22.2 No. 61010-1-12, C22.2 No. 25-17, C22.2 No.
94.2-20 Third Edition, CSA Std C22.2 No. 213-17 +
October 2023
Emerson.com