Emerson Rosemount 8800D Series Quick Start Manual page 29

April 2016
Type n Certification
GB3836.1 – 2010
GB3836.4 – 2010
GB3836.8 – 2014
N3 Certification No. GYJ17.1197X
Ex nA ic IIC T5 Gc (- 50 °C  T
Ex nA ic IIC T5 Gc (- 50 °C  T
Special Conditions for Safe Use (X):
1. Cable between transmitter and sensor shall be provided by the manufacturer.
2. When the equipment is installed, particular precautions must be taken to ensure,
taking into account the effect of process fluid temperature, that the ambient
temperature of the electrical housing of the equipment meets the marked protection
type temperature range.
3. During installation, users shall comply with Clause 12.2.4 in GB3836.15-2000
"Electrical apparatus for explosive gas atmospheres Part 15: Electrical installations in
hazardous areas (other than mines)."
4. Any friction should be prevented in order to avoid the risk of electrostatic charge on the
enclosure due to non-conductive paint.
5. Do not open when energized.
6. The cable entry holes must be connected by means of suitable cable entry. The cable
entry shall meet Ex d/Ex e/Ex nA installation requirements according to GB3836 and
with Ex approval certificate. The installation method shall ensure the equipment
satisfies degree of protection IP66 according to GB4208-2008.
7. Users are forbidden to change the configuration to ensure the explosion protection
performance of the equipment. Any faults shall be settled with experts from the
manufacturer.
8. During installation, operation and maintenance, users shall comply with the relevant
requirements of the product instruction manual, GB3836.13- 2013 "Electrical
apparatus for explosive gas atmospheres Part 13: Repair and overhaul for apparatus
used in explosive gas atmospheres", GB3836.15-2000 "Electrical apparatus for
explosive gas atmospheres Part 15: Electrical installations in hazardous areas (other
than mines)", GB3836.16-2006 "Electrical apparatus for explosive gas atmospheres
Part 16: Inspection and maintenance of electrical installation (other than mines)", and
GB50257- 2014 "Code for construction and acceptance of electrical device for
explosion atmospheres and fire hazard electrical equipment installation engineering".
Combined Chinese Certifications (NEPSI)
K3 Combination of E3, I3, N3, and Dust
5.5 Japanese Certifications (CML)
Flameproof Certification
JNIOSH-TR-46-1
JNIOSH-TR-46-2
JNIOSH-TR-46-6
 +70 °C) 4-20 mA HART
a
 +60 °C) Fieldbus
a
Quick Start Guide
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