ABB 2600T Series Instruction Manual page 135

2 6 0 0 T S E R I E S | P R E S S U R E T R A N S M I T T E R S | O I/ 2 6 6/ F F - E N R E V. E
Electrical parameters (entities)
As consequence of the operations described in the apposite
section, when the Z or S buttons are released, the feedback of
the executed operation is displayed in the bottom of the LCD
see the example below with one of the following strings:
FF Version with or without LCD option
Ui= 24 Vdc Ii= 250 mA Pi= 1.2 W Ci= 5nF Li= 10 uH
Temperature Temperature Minimum
Class - Gas Class - Dust amb. °C
T4 T135 °C -50 °C
T5 T100 °C -50 °C
T6 T85 °C -50 °C
FISCO Version with or without LCD option
Ui= 17.5 Vdc Ii= 380 mA Pi= 5.32 W Ci= 5nF Li= 10 uH
Temperature Temperature Minimum
Class - Gas Class - Dust amb. °C
T4 T135 °C -50 °C
T5 T100 °C -50 °C
T6 T85 °C -50 °C
Ex Safety aspects and IP Protection
(North America)
Applicable standards
According to FM Approvals Standards which can assure
compliance with Essential Safety Requirements:
FM 3600: Electrical Equipment for use in Hazardous
(Classified) Locations, General Requirements.
FM 3610: Intrinsically Safe Apparatus and Associated
Apparatus for Use in Class I, II, III, Division 1,
and Class I, Zone 0 & 1 Hazardous (Classified)
Locations.
FM 3611: Nonincendive Electrical Equipment for Use in
Class I and II, Division 2 and Class III Division 1
and 2 Hazardous (Classified) Locations.
FM 3615: Explosionproof Electrical Equipment.
FM 3810: Electrical and Electronic Test, Measuring and
Process Control Equipment.
NEMA 250: Enclosure for Electrical Equipment (1000 Volts
Maximum)
Maximum amb. °C
option L1 option L5
+85 °C +60 °C
+40 °C +56 °C
+40 °C +44 °C
Maximum amb. °C
option L1 option L5
+85 °C +60 °C
+40 °C +56 °C
+40 °C +44 °C
Classifications
The 2600T Series pressure transmitters have been certified by
FM Approvals for the following Class, Divisions and Gas
groups, hazardous classified locations, temperature class and
types of protection.
• Explosionproof (US) for Class I, Division 1, Groups A, B, C
and D, hazardous (classified) locations.
• Explosionproof (Canada) for Class I, Division 1, Groups B, C
and D; T5, hazardous (classified) locations.
• Flameproof (US): Class I, Zone 1 AEx d IIC T4 Gb, hazardous
(classified) locations.
• Flameproof (Canada): Class I, Zone 1 Ex d IIC T4 Gb, hazardous
(classified) locations.
• Dust Ignition proof for Class II, Division 1, Groups E, F, G,
Class III Division 1; T5, hazardous (classified) locations.
• NonIncendive for Class I, Division 2, Groups A, B, C and D, in
accordance with Nonincendive field wiring requirements for
hazardous (classified) locations.
• Energy limited (US): Class I, Zone 2 AEx nC IIC T6...T4, in
accordance with Nonincendive field wiring requirements for
hazardous (classified) locations.
• Energy limited (Canada): Class I, Zone 2 Ex nC IIC T6...T4, in
accordance with Nonincendive field wiring requirements for
hazardous (classified) locations.
• Intrinsically Safe for use in Class I, II and III, Division 1,
Groups A, B, C, D, E, F, and G,
Class I, Zone 0 AEx ia IIC T6...T4 (US)
Class I, Zone 0 Ex ia IIC T6...T4 (Canada)
in accordance with Entity requirements for hazardous
(classified) locations.
• Temperature class T4 to T6 (dependent on the maximum
input current and the maximum ambient temperature).
• Ambient Temperature range -40°C to +85°C (dependent on
the maximum input current and the maximum temperature
class).
• Electrical Supply range Minimum Volts, Maximum 32 Volts
(dependent on the type of protection, maximum ambient
temperature, maximum temperature class and
communication protocol).
• Type 4X, IP66, IP67 applications Indoors/Outdoors.
For a correct installation in field of 2600T Series pressure
transmitters please see the related control drawing.
Note that the associated apparatus must be FM approved.
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