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February 2024
9.5
North America
9.5.1 E5 USA Explosion-proof (XP) and Dust-Ignition-proof (DIP)
Certificate
Standards
Markings
Certificate
Standards
Markings
Specific Conditions for Use:
1. The Model 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. Process temperature limits shall be in accordance with
03031-1053.
4. Flameproof joints are not intended for repair.
9.5.2 I5 USA Intrinsic Safety (IS) and Nonincendive (NI)
Certificate
Quick Start Guide
FM16US0121
Range 1-5 (HART
FM 3600: 2018, FM 3615: 2018, FM 3616: 2011, FM 3810:
2005, ANSI/NEMA
XP: CL I, DIV 1, GP B, C, D, T5;
DIP: CL II, DIV 1, GP E, F, G; CL III; T5
(-58 °F [-50 °C] ≤ T
Type 4X
1053834
Ranges 1-6
FM 3600: 2022, FM 3610: 2021, FM 3615: 2022, FM
3616: 2022, ANSI/UL 61010-1-2019 Third Edition, ANSI-
ISA-12.27.01–2022, ANSI/UL 50E (First Edition)
XP: CL I, DIV 1, GP B, C, D T5;
Seal not required
DIP: CL II, DIV 1, GP E, F, G; CL III T5;
(-58 °F [50 °C] ≤ T
Type 4X, IP 68
Optional: single seal
FM16US0120X
Ranges 1-5 (HART
only)
®
250: 2008
®
≤ 185 °F [85 °C])
a
≤ 185 °F [85 °C])
a
only)
®
Quick Start Guide
29
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