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ABB 266HSH - 10 Hazardous Area Considerations (continued); L5 Option Intrinsic Safety and North American Ex Safety

ABB 266HSH
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46 266HSH MODBUS TRANSMITTER | PRESSURE/TEMPERATURE MULTIVARIABLE | OI/266HSHMT-EN REV. A
10.1.1 Entities for “L5” option
(display with TTG technology)
HART Version with “L5” option (display TTG)
Ui= 30Vdc Ci= 5nF Li= uH
Temperature
Class - Gas
Temperature
Class - Dust
Minimum
amb. °C
Maximum
amb. °C
Imax
mA
Power
W
T4 T135°C -50°C +60°C 100 0,75
T4 T135°C -50°C +60°C 160 1
T5 T100°C -50°C +56°C 100 1,75
T6 T85°C -50°C +44°C 50 0,4
PROFIBUS Version with “L5” option (display TTG)
Ui= 17,5 Vdc Ii= 360 mA Pi= 2,52 W Ci= 5nF Li= 10 uH
Temperature
Class - Gas
Temperature
Class - Dust
Minimum
amb. °C
Maximum
amb. °C
T4 T135°C -50°C +60°C
T5 T100°C -50°C +56°C
T6 T85°C -50°C +44°C
FF / FISCO Version with “L5” option (display TTG)
Ui= 17,5 Vdc Ii= 380 mA Pi= 5,32 W Ci= 5nF Li= 10 uH
Temperature
Class - Gas
Temperature
Class - Dust
Minimum
amb. °C
Maximum
amb. °C
T4 T135°C -50°C +60°C
T5 T100°C -50°C +56°C
T6 T85°C -50°C +44°C
10.2 Ex Safety aspects and IP Protection
(North America)
10.2.1 Applicable standards


 


 



 



 
 

 

10.2.2 
The 2600T Series pressure transmitters have been

















locations.
— Temperature class T4 to T6 (dependent on the
maximum input current and the maximum ambient


(dependent on the maximum input current and the




maximum temperature class and communication


For a correct installation in field of 2600T Series pressure
transmitters please see the related control drawing.

approved.

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