Emerson Rosemount 248 Quick Start Manual page 26

Quick Start Guide
Markings
Special Condition for Safe Use (X):
See certificate for special conditions
7.10 EAC
7.10.1 EM Technical Regulation Customs Union (EAC) Flameproof
Markings 1Ex d IIC T6...T1 Gb X, T6(-50 °C ≤ T
Special Condition for Safe Use (X):
See certificate for special conditions.
7.10.2 IM Technical Regulation Customs Union (EAC) Intrinsic Safety
Markings 0Ex ia IIC T6...T5 Ga X, T6(-60 °C ≤ T
Special condition for safe use (X):
See certificate for special conditions.
7.10.3 KM Technical Regulation Customs Union TR CU 012/2011 (EAC)
Flameproof, Intrinsic Safety, and Dust-Ignitionproof
Markings Ex tb IIIC T130 °C Db X (-40 °C ≤ T
Special Condition for Safe Use (X)
See certificate for special conditions.
7.11 Korea
7.11.1 EP Korea Explosionproof/Flameproof
Certificate
Markings
Special Condition for Safe Use (X):
See certificate for special conditions.
26
Ex nA IIC T5/T6 Gc; T6(-60 °C ≤ T
T ≤ +80 °C); Vmax = 42.4 Vdc
a
T ≤ +60 °C); IP66/IP68
a
+80 °C); IP66/IP68
See EM for Flameproof Markings and see IM for Intrinsic Safety
Markings.
20-KA4BO-0917X
Ex d IIC T6...T1; -50 °C ≤ T
≤ +60 °C) T5(-60 °C ≤
a
≤ +40 °C), T5...T1(-50 °C ≤
a
≤ +60 °C), T5(-60 °C ≤ T
a
≤ +70 °C); IP66/IP68
a
≤ +40 °C
amb
February 2021
≤
a