Standards
CAN/CSA C22.2 No. 0-M91 (R2001), CSA Std C22.2 No.
25-1966, CSA Std C22.2 No. 30-M1986, CAN/CSA-C22.2 No.
94-M91, CSA Std C22.2 No. 142-M1987, CAN/CSA-C22.2 No.
157-92, CSA Std C22.2 No. 213-M1987, ANSI-
ISA-12.27.01-2003
Markings
Intrinsically Safe Class I, Division 1 when connected in
accordance with Rosemount drawing 02088-1024,
Temperature Code T4; Ex ia; Type 4X; Factory Sealed; Single
Seal
9.3 Europe
E1 ATEX Flameproof
Certificate
KEMA97ATEX2378X
Standards
EN 60079-0:2012 + A11:2013, EN60079-1:2014,
EN60079-26:2015
Markings
II 1/2 G Ex db IIC T6..T4 Ga/Gb, T6(–60 °C ≤ T
a
≤ +70 °C),
T5/T4 (–60 °C ≤ T
a
≤ +80 °C)
Table 9-1: Process Connection Temperature
Temperature class Process connection
temperature
Ambient temperature
T6 –60 to +70 °C –60 to +70 °C
T5 –60 to +80 °C –60 to +80 °C
T4 –60 to +120 °C –60 to +80 °C
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 which the diaphragm will be subjected.
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
Quick Start Guide May 2019
24 Emerson.com/Rosemount
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