Level limit switch
Series RF 8000
Technical Information / Instruction manual
page
Notes for use in Hazardous Locations
Ambient
temperature range
Process
temperature range
-20 to +60°C
(-4 to +140°F)
-20 to +60°C
(-4 to +140°F)
Flameproof with IS to probe:
Application in Zone 0 (cat 1G)
Application in Zone 1 (cat 2G):
Ambient
temperature range
Process
temperature range
Temperature
class
-40 to +70°C
(-40 to +158°F)
-40 to +80°C
(-40 to +176°F)
T6
-40 to +85°C
(-40 to +185°F)
-40 to +100°C
(-40 to +212°F) (1)
T5
-40 to +85°C
(-40 to +185°F)
-40 to +135°C
(-40 to +275°F) (1)
T4
-40 to +85°C
(-40 to +185°F)
-40 to +200°C
(-40 to +392°F) (1) (3)
T3
-40 to +85°C
(-40 to +185°F)
-40 to +300°C
(-40 to +572°F) (2) (3)
T2
-40 to +85°C
(-40 to +185°F)
-40 to +400°C
(-40 to +752°F) (2) (3)
T1
INMETRO:
Max. Surface Temperature and Temperature Class
Ambient
temperature range
Process
temperature range
Max. Surface
temperature
EPL Da or Db
Temperature
class
EPL Ga or Gb
-40 to +70°C
(-40 to +158°F)
-40 to +80°C
(-40 to +176°F)
T6
-40 to +80°C
(-40 to +176°F)
-40 to +100°C
(-40 to +212°F) (1)
T5
-40 to +80°C
(-40 to +176°F)
-40 to +135°C
(-40 to +275°F) (1)
T4
-40 to +80°C
(-40 to +176°F)
-40 to +200°C
(-40 to +392°F) (1)
T3
-40 to +80°C
(-40 to +176°F)
-40 to +300°C
(-40 to +572°F) (2)
T2
-40 to +80°C
(-40 to +176°F)
-40 to +400°C
(-40 to +752°F) (2)
T1
ATEX:
(1) Only applicable for versions with thermal isolator or for High temperature version
(2) Only applicable for High temperature version
Electronic module: Standard
Electronic module: Digital
process side
thermal
isolator
ambient side
Ambient
temperature range
Process
temperature range
Max. Surface
temperature
EPL Da or Db
Temperature
class
EPL Ga or Gb
-40 to +60°C
(-40 to +140°F)
-40 to +80°C
(-40 to +176°F)
T6
-40 to +60°C
(-40 to +140°F)
-40 to +100°C
(-40 to +212°F) (1)
T5
-40 to +60°C
(-40 to +140°F)
-40 to +135°C
(-40 to +275°F) (1)
T4
-40 to +60°C
(-40 to +140°F)
-40 to +200°C
(-40 to +392°F) (1)
T3
-40 to +60°C
(-40 to +140°F)
-40 to +300°C
(-40 to +572°F) (2)
T2
-40 to +60°C
(-40 to +140°F)
-40 to +400°C
(-40 to +752°F) (2)
T1
(1) Only applicable for versions with thermal isolator or for High temperature version
(2) Only applicable for High temperature version
(3) Not applicable with Electronic module Digital (Profibus)
Dust ignition proof:
The maximum surface temperature of T 100 °C is based on a maximum ambient temperature of +85 °C.
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c RF 8000
gi150917
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RFnivo
®
