Samson 4749, Mounting And Operating Instructions

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2-2 EB 4749 EN
Markings on the device
2.2 Article code
Position transmitter Type 4749- x x x x x x x x x 0 0 x x x x
Version
Analog position transmitter 0
Explosion protection
Without
0 0 0
ATEX
II 2 G Ex ia IIC T6...T4 Gb/
II 2 D Ex ia IIIC T85 °C Db
1 1 0
IECEx
Ex ia IIC T6...T4 Gb/
Ex ia IIIC T85 °C Db
1 1 1
ATEX
II 2 G Ex ia IIC T6...T4 GB
II 2 D Ex ia IIIC T85 °C DB
or
II 2 G Ex db IIC T6…T4 Gb
II 2 D Ex tb IIIC T80 °C Db
1 8 0
IECEx
Ex ia IIC T6…T4 Gb
Ex ia IIIC T85 °C Db
or
Ex db IIC T6…T4 Gb
Ex tb IIIC T80 °C Db
1 8 1
ATEX
II 2 G Ex db IIC T6...T4 Gb/
II 2 D Ex tb IIIC T80 °C Db
2 1 0
IECEx
Ex db IIC T6...T4 Gb/
Ex tb IIIC T80 °C Db
2 1 1
Electrical threaded connection
M20x1.5
0
½ NPT 1
Enclosure material
Aluminum (standard)
0
Special applications
Without
0
Additional certification
Without 0
Temperature range
Standard
0