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Section 1 Introduction
Brooks
Ar-Mite
®
1-3 Optional Equipment
Figure 1-1 Model MT3750C with
Transmitter
Table 1-7 Certifications - MT3750C with Transmitter
Flameproof/ Explosion-proof
Mark
Agency
Certification
Zone 1, Zone 21
II 2 G Ex d IIC T6
ATEX
II 2 D Ex tD A 21 IP66 T 85°C
Zone 1
IECEx
EX d IIC T6
Class I, Div.1, Groups A, B, C, and D,T6
Class II, Div.1, Groups E, F, and G
UL
Class I, Zone 1 AEx d IIC T6
Ex d IIC T6
Ex d IIC T6 Gb
NEPSI
(China)
Intrinsically Safe
Zone 1, Zone 21
II 2 G Ex ia IIC T6
ATEX
II 2 D Ex iaD 21 IP66/IP67 T70°C
II 2 D Ex tD A21 IP66/IP67 T70°C
Zone 1
EX ia IIC T6
IECEx
Class I, II, III, Div.1, Groups A, thru G, T6
Class I, Zone 1 AEx ia IIC T6
CSA
Ex ia IIC T6
Ex ia IIC T6 Gb
NEPSI
Ex iaD 21 T70°C
(China)
Non-Incendive
Zone 2
Ex nA II T6
IECEx
Class I, Div.2, Grps A, B, C, and D;
Class II Grps F and G, T6
CSA
Class I, Zone 2 AEx nA II T6
Ex nA II T6
Flameproof, Intrinsically Safe & Non-Incendive
Custom Union including Russia
"On safety of the equipment operating
under excessive pressure"
Custom Union including Russia
"On safety of the equipment for work in
explosive environments"
1-4
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
MT3750C
TM
Transmitter
The transmitter provides accurate magnet angle detection and conversion
to a 4 - 20 mA industry standard output signal, based on the position of a
float assembly in the flowmeter. This rugged, compact, microprocessor-
driven device is capable of providing accurate flow information to your
external support systems. The patented magnetic sensor with automatic
gain control enables an extremely high dynamic capture range without
sacrificing accuracy.
Reference Transmitter Wiring Diagram Figure 1-3
Applicable Standard
Details
EN 60079-0:2006
KEMA 01ATEX2174
EN 60079-1:2004
EN 61241-0:2006
EN 61241:2004
IEC 60079-0:2004
KEM 06.0049
IEC 60079-1:2003
UL & CSA Standards
File E73889
GB3836.1-2010
GYJ11.1638X
GB3836.2-2010
EN 60079-0:2006
KEMA 01ATEX1033
EN 60079-11:2007
EN 61241-0:2006
EN 61241-11:2006
IEC 60079-0:2004
KEM 06.0037
IEC 60079-11:1999
UL & CSA Standards
1292059
GB3836.1/4-2010,
GYJ11.1637
IEC 61241-0:2004,
GB 12476.4-2010
IEC 60079-0:2004
KEM 06.0037
IEC 60079-15:2005
UL & CSA Standards
1292059
TR CU 032/2013
TC N RU -
U.A 04.B.05988
R U 012/2011
(TR CU Ex)
RU C-HU.
Installation and Operation Manual
X-VA-MT3750C-eng
Part Number: 541B063AAG
October, 2017
08.B.00741
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