Emerson 3812 ユーザーズマニュアル
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18
Safety
Section 1: Introduction
Daniel 3812 Liquid Ultrasonic Flow Meter Installation Manual
May 2015
3-9000-765 Rev H
Daniel 3810 Series Liquid Ultrasonic Meters are INMETRO certified. Refer to the 3810 Series
Liquid Ultrasonic Flow Meter Tag, INMETRO Certification drawing DMC - 006173.
Liquid Ultrasonic Flow Meter Tag, INMETRO Certification drawing DMC - 006173.
Certificate number: NCC 11.0163 X
Marking: --Ex d ia IIB T4 Gb IP66 W
Electrical parameters: Refer to
Special conditions for safe use
•
•
Explosion proof joint dimensions are compliant with the Brazilian Association of
technical standard: ABNT NBR IEC 60079-1, Table 3.
technical standard: ABNT NBR IEC 60079-1, Table 3.
•
The enclosure for the explosion proof transmitter and intrinsically safe barrier must be
remote mounted (Refer to
remote mounted (Refer to
)
if the operating temperature exceeds 1
40
o
F (60
o
C)
).
•