Emerson Rosemount 2051 Series Quick Start Manual page 32

Quick Start Guide
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. Equipment evaluated for atmospheric pressure range between
80 kPa (0,8 bar) to 110 kPa (1,1 bar).
3. Process temperature limits shall be in accordance with
03031-1053.
E6 Canada Explosionproof, Dust Ignition-proof
Certificate
Standards
Markings:
32
FM 3600: 2022, FM 3610: 2021, FM 3611: 2021,
ANSI/UL 61010-1-2019 Third Edition, ANSI/UL
60079-0: 2017, ANSI/UL 60079-11: 2013, ANSI/UL
12.27.01: 2022 (Fourth Edition), ANSI/UL 50E (First
Edition)
IS: CL I GP ABCD T4
CL I ZN 0 AEx ia IIC T4 Ga
-50 °C ≤ Ta ≤ +60 °C
FISCO
TYPE 4X, IP 68
INSTALL PER 02051-1008
OPTIONAL: SINGLE SEAL
2041384
CAN/CSA C22.2 No. 61010-1-12, CAN/CSA C22.2 No.
94.2-07, CSA C22.2 No. 25-17, CAN/CSA C22.2 No.
30:20, CAN/CSA C22.2 No. 60079-0:19, CAN/CSA
C22.2 No. 60079-1:16, ANSI/UL 12.27.01: 2022
(Fourth Edition)
XP: CL I, DIV I, GP B,C, D T5;
Ex db IIC T5 Gb;
SEAL NOT REQUIRED
DIP: CL II, DIV I, GP E, F, & G; CL III T5;
-50 °C ≤ Ta ≤ 85 °C
SINGLE SEAL - TEMP LIMITS PER 03031-1053
TYPE 4X, IP 68
September 2023
Rosemount 2051 and 2051CF