Emerson Rosemount 3144P Quick Start Manual page 23

March 2020
from impact and abrasion when located in areas that require EPL Ga
(Zone 0).
INMETRO Intrinsic Safety [Fieldbus/FISCO]
Certificate UL-BR 15.0030X
Standards ABNT NBR IEC 60079-0:2013, ABNT NBR IEC 60079-11:2013
Markings
Special Conditions for Safe Use (X):
1. When fitted with the transient terminal options, the equipment is
not capable of withstanding the 500 V electrical strength test as
defined in ABNT NBR IEC60079-11. This must be taken into account
during installation.
2. The enclosure may be made from aluminum alloy with a protective
polyurethane paint finish; however, care should be taken to protect it
from impact and abrasion when located in areas that require EPL Ga
(Zone 0).
5.7 China
5.7.1 E3 China Flameproof
Certificate
Standards
Markings
产品安全使用特殊条件
•
证书编号后缀"X"表明产品具有安全使用特殊条件：涉及隔爆接合面的
维修须联系产品制造商。
产品使用注意事项
•
1. 产品使用环境温度与温度组别的关系为:
温度组别
T6~T1
T5~T1
2. 产品外壳设有接地端子，用户在使用时应可靠接地
3. 安装现场应不存在对产品外壳有腐蚀作用的有害气体
Quick Start Guide
Ex ia IIC T4 Ga (-60 °C < T
See Table 5-9 at the end of the Product Certifications section
for Entity Parameters
GYJ16.1339X
GB3836.1-2010, GB3836.2-2010
Ex d IIC T6...T1 Gb
< +60 °C)
a
环境温度
-50 °C ≤ T ≤ +40 °C
a
-50 °C ≤ T ≤ +60 °C
a
Quick Start Guide
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