GE 4700E

5 – 9
ATEX Instruction Manual GEA19513 – 03/2012
4700E and 4800E Series Electropneumatic Positioners
3. ATEX INTRINSIC SAFETY MARKING and nL TYPE FOR MODEL 4000 I/P CONVERTER
The marking is on the serial plate stamped on the I/P Converter housing
Masoneilan Dresser Inc
85 Bodwell Street Avon Massachusetts USA.
MODEL 4000 I/P CONVERTER
SIRA 02ATEX2277X (“ia” protection mode)
SIRA 02ATEX4279X (« nA nL » protection mode)
(Serial number)
The two first digits of the serial number indicate the year of manufacture: 11 = 2011, 12 = 2012, etc ...
Ui = 30 Vdc, Ii = 110 mA, Li = 0, Ci = 0.
IP66
Notified body CE ▪▪▪▪
II 1GD
Ex ia IIC T4 Ga (Ta= -40°C to +80°C, Pi = 1.1W)
Ex ia IIC T6 Ga (Ta= -40°C to +55°C, Pi = 0.33W)
Ex ia IIIC Da T90°C (Ta= -40°C to +80°C, Pi = 1.1W)
II 3G
Ex nA nL IIC T4 Gc Ta= -40°C to +80°C
Warning:
Potential electrostatic charging hazard.
See instructions for safe use.
4. ATEX EXPLOSIONPROOF MARKING FOR MODEL 4000 I/P CONVERTER
The marking is on the serial plate stamped on the I/P Converter housing
Masoneilan Dresser Inc
85 Bodwell Street Avon Massachusetts USA.
MODEL 4000 I/P CONVERTER
SIRA 02ATEX1274
(Serial number)
The two first digits of the serial number indicate the year of manufacture: 11 = 2011, 12 = 2012, etc ...
Pi = 0.8 W
IP66
Notified body CE ▪▪▪▪
II2GD
Ex d IIC T6 Gb Ta : - 40°C to + 55°C
Ex d IIC T5 Gb Ta : - 40°C to + 70°C
Ex d IIC T4 Gb Ta : - 40°C to + 85°C
Ex t IIIC T90°C Db Ta : - 40°C to + 55°C
Warning:
Do not open when energised.
Do not open when an explosive gas atmosphere is present.
Potential electrostatic charging hazard.
See instructions for safe use.
Use cables rated to ≥ 5°C above ambient.