Honeywell SmartLine SLG 700 User Manual page 189

Ambient and Process Temperature Ranges
The ambient temperature range (Ta), maximum process temperature, and applicable temperature class
of the equipment is as follows:
SLG720
Protection Type
Intrinsic Safety
Intrinsic Safety
other protection types
other protection types
other protection types
SLG726
Protection Type
Intrinsic Safety
Intrinsic Safety
other protection types
other protection types
other protection types
All models when installed as FISCO Ta= -50°C to 45°C
Operating range is always limited to -40°C for all transmitters.
Models with CCoE, SAEx, KOSHA, NEPSI, INMETRO, or EAC TR-CU nameplate are limited to
temperature class T4 for all ambient and process temperature ranges. At the time of writing, only
CSA, FM, IECEx, and ATEX models have been certified with the temperature classes T5 or T6 as
specified in the table above.
Revision 8
Ta, Ambient
Temperature Range
-50°C to +70°C
-50°C to +60°C
-50°C to +85°C
-50°C to +70°C
-50°C to +60°C
Ta, Ambient
Temperature Range
-50°C to +70°C
-50°C to +60°C
-50°C to +85°C
-50°C to +70°C
-50°C to +60°C
SLG 700 SmartLine Level Transmitter User's Manual
Maximum Process Temperature
Temperature
150°C
200°C
150°C
150°C
200°C
Maximum Process Temperature
Temperature
300°C
450°C
300°C
300°C
450°C
Class
T4
T4
T5
T6
T6
Class
T4
T4
T5
T6
T6
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