Potentially Explosive Atmospheres - Markings - GE Baker Hughes Masoneilan 4411 Instruction Manual

Potentially Explosive Atmospheres - Markings:

Certification Flame Proof /
Agency Explosion Proof
SIRA ATEX Sira 01ATEX1223
Approved
Ex d IIC T4 Gb
To EN60079 (Ta = -20° to +40°C)
Ex d IIB+H
(Ta = -20° to +80°C)
Ex d IIB+H
(Ta = -20° to +65°C)
Ex t IIIC T95°C Db
(Ta = -20° to +85°C)
Umax = 30Vdc
Factory Mutual Class I, Division 1,
T6 Ta = 75°C,
T5 Ta = 85°C.
CSA Class I, Division 1,
Class II, Division 1,
Ta = 85°C; T5
Ta = 65°C; T6
NOTE: Because of standard updates, product changes or improvements, certification level may have changed and the
manual may have not been updated yet.
Please refer to device label to check updated certification level.
POTENTIAL ELECTROSTATIC CHARGING, IMPACT & FRICTION HAZARD. This shall be taken in consideration when apparatus is
installed in Division 1 locations or locations that specifically require Equipment Protection Levels Ga and Da.
For additional warnings that may apply for safe use and installation, refer to the Instructions – Special Conditions for Safe Use
section of this manual as identified on ATEX certificates numbers with an 'X' suffix.
© 2019 Baker Hughes, a GE company. All Rights Reserved.
Intrinsically Safe
Sira 01ATEX2224X
Ex ia IIC T4 Ga
Ex ia IIIC Da T95°C
(Ta = -40° to +85°C)
T5 Gb
2
T6 Gb
2
2GD
II
2GD
Group BCD.
Group ABCDEFG.
Vmax = 30Vdc
Imax = 110mA
Install as per Control
drawing 2001-082.
Class I, Division 1,
Group BCD.
Class II, Division 1,
Group EFG;
Class III;
Vmax = 30Vdc
Imax = 100mA
Pmax = 0.75W
(30Vdc max, 300 Ohms).
Install as per Control
drawing 2001-083.
Ui = 30Vdc
Ii = 110mA
Pi = 0.84W
Ci = 6nF
Li = 100µH
II 1GD
2GD
Class I, II & III, Class I, Division 2,
Division 1,
T4 Ta = 85°C.
Ci = 0.006µF
Li = 100µH
Class I, Division 2,
Group ABCD.
Class II, Division 2,
Group EFG;
Class III;
Ta = 85°C; T4
Ci = 10.5nF
Li = 100µH
Masoneilan Model 4411 Electropneumatic Transducer Instruction Manual | 7
Non-Incendive
Dust Ingress Protection:
Group ABCD. Class II & III, Division 1,
T6 Ta = 75°C,
T5 Ta = 85°C.
Class II & III, Division 2,
Group ABCD.
Group EFG;
Class III;
Ta = 85°C; T5
Ta = 75°C; T6
Ii = 24mA
Ci = 6nF
Li = 100µH
Others
Group EFG.
T6 Ta = 75°C,
T5 Ta = 85°C.
Suitable for:
Group FG,
T6 Ta = 75°C,
T5 Ta = 85°C