Explosion Protection Type; Technical Data - YOKOGAWA Admag TI Series User Manual

2.

Explosion Protection Type

WARNING
AXG### magnetic flowmeter (Integral Flowmeter
or Remote Sensor), and AXG4A Remote
Transmitter are products which have been
certified as explosion protection type products.
Strict limitations are applied to the structures,
installation locations, external wiring work,
maintenance and repairs, etc. of these products.
Sufficient care must be taken, as any violation of
the limitations may cause dangerous situations.
Be sure to read this manual before handling the
explosion protection type products.
WARNING
The terminal box cover and display cover are
locked by special screw. In the case of opening
the cover, use the hexagonal wrench (nominal
size 3).
The covers of explosion protection type products
are locked. Use this hexagonal wrench to open
and close the cover. Before opening the cover,
be sure to check that the power of flowmeter has
been turned off. Once the cover is closed, be
sure to re-lock the product.
Be sure to lock the cover with the special screw
using the hexagonal wrench after tightening the
cover.
<2. Explosion Protection Type>
2.1

Technical Data

Applicable Standard:
FM 3600, FM3610, FM3615, FM3616, FM3810,
ANSI/UL UL 50E, NEMA 250, ANSI/UL 60079-0,
ANSI/UL 60079-7, ANSI/UL 60079-11, ANSI/UL
60079-18, ANSI/UL 61010-1, ANSI/UL 61010-2-30
Certificate:
FM 17US0140X
Integral Flowmeter
Explosionproof (Explosion Protection Code: FF2)
• Type of Protection:
CL I/II/III GP ABCDEFG
IS CL I GP ABCD
T6...T3
• Enclosure: Type 4X
• Ambient Temperature:
See Table 2.1 and Table 2.2.
• Process Temperature:
See Table 2.1 and Table 2.2.
• Power Supply:
100 to 240 Va.c. (50/60 Hz) / 100 to 120 Vd.c.
24 Va.c. (50/60 Hz) / 24 Vd.c.
• Um: 250 V
• Current I/O: 4 to 20 mA, 32 Vd.c. max.
• Digital I/O: 30 Vd.c. max., 200 mA max.
• Fieldbus I/O: 32 Vd.c. max., 15 mA max.
• Maximum Working Pressure:
Read "Fluid Temperature and Pressure"
Explosionproof with Output IS Circuit
(Explosion Protection Code: FJ2 and FT2)
• Type of Protection:
CL I/II/III GP ABCDEFG
IS CL I GP ABCD
AIS CL I/II/III GP ABCDEFG
T6...T3
• Enclosure: Type 4X
• Ambient Temperature:
See Table 2.1 and Table 2.2.
• Process Temperature:
See Table 2.1 and Table 2.2.
• Power Supply:
100 to 240 Va.c. (50/60 Hz) / 100 to 120 Vd.c.
24 Va.c. (50/60 Hz) / 24 Vd.c.
• Um: 250 V
• Control Drawing: DIE016-A92
• Maximum Working Pressure:
Read "Fluid Temperature and Pressure"
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IM 01E21A03-01EN