261Gx, 261Ax
| IM/261Gx/Ax-EN Rev. 08 37
8.1.3
Factory Mutual (FM)
Transmitter with 4 ... 20 mA output signal and HART communication
Intrinsic Safety
Class I; II and III; Division 1;
Groups A, B, C, D; E, F, G
Class I; Zone 0; AEx ia
Group IIC T6; T4
Non-incendive Class
I, II, III, Division 2;
Groups A, B, C, D, F, G
Degree of protection
NEMA type 4X
(indoor and outdoor installation)
8.1.4
Canadian Standards Association (CSA)
Transmitter with 4 ... 20 mA output signal and HART communication
Intrinsic Safety
Class I; II and III; Division 1;
Groups A, B, C, D; E, F, G
Class I; Zone 0; Group IIC T6; T4
Non-incendive Class
I, II, III; Division 2;
Groups A, B, C, D; F, G
Degree of protection
NEMA type 4X
(indoor and outdoor installation)
Permissible ambient temperature range according to temperature
class:
U
i
max. = 30 V; l
i
max = 130 mA; P
i
= 0,8 W;
C
i
= 10 nF; L
i
= 0,5 μH
Ex ia II CT1 … T6
T6
T5
T1 … T4
-40 … 56 °C
-40 … 71 °C
-40 … 85 °C
Intrinsic Safety
Gas and dust, order code X4
Degree of protection
Ex ia II CT1~T6; DIP A20 T
A
95 °C
