Azbil Corporation Model MTG11A/18A/11B/18B/14C System configuration and structure
Model MTG11A/18A, MTG11B/18B, MTG14C 1-35
1-3-2 : MTG18B and MTG14C
FM approval with remote models MTG18B (detector) and
MTG14C (converter)
Approval selection code “2”
Protection Codes
Model MTG18B:
• Nonincendive for Class I, Division 2, Groups A, B, C and D, T4; Suitable for Class
II, Division 2, Groups F and G, Class III, T4; Ta = 60°C; Control drawing
80391906; Type 4X, IP67
• Nonincendive for Class I, Zone 2, IIC, T4 Ta = 60°C; Control drawing 80391906;
Type 4X, IP67
Model MTG14C:
• Nonincendive for Class I, Division 2, Groups A, B, C and D, T4; Suitable for Class
II, Division 2, Groups F and G, Class III, T4; Ta = 60°C; Control drawing
80391906; Nonincendive Field Wiring; Type 4X, IP67
• Nonincendive for Class I, Zone 2, IIC, T4 Ta = 60ºC; Control drawing 80391906;
Nonincendive Field Wiring; Type 4X, IP67
• Nonincendive Field Wiring Parameters:
Special condition of use
Model MTG18B:
• The model MTG18B shall be installed in compliance with the enclosure,
mounting, spacing and segregation requirements of the ultimate application
including access only by the use of tool.
• The process liquid flowing through the model MTG18B must be non-flammable.
Model MTG14C:
• The model MTG14C shall be installed in compliance with the enclosure,
mounting, spacing and segregation requirements of the ultimate application
including access only by the use of tool.
• The model MTG14C may only be used with the model MTG18B.
Installation
• Installations shall comply with the relevant requirements of the Nation Electrical
Code (ANSI/NFPA70).
• Regarding the detailed equipment enclosure requirements, refer to the ANSI/ISA
S82.01 or other applicable ordinary location standards
Terminals Vmax Imax Ci Li
Iout+, Iout- 42V 22 mA 0.016 μF0
Pulse/Status out +, Pulse/Status out - 30V 100 mA 0 0
CM2-MTG300-2001.book 35 ページ ２０１５年９月２９日 火曜日 午前１０時１４分
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