Samson 4749, Монтаж и эксплуатация

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EB 4749 EN 2-1
Markings on the device
2 Markings on the device
2.1 Nameplate
See technical data for ambient temperature
Analog position transmitter Analog position transmitter
SAMSON AG D-60314 Frankfurt
0044
Made in Germany
Model 4749-
3
Firmware
1
Hardware
2
6
Var.-ID
4
Serial no.
5
SAMSON AG D-60314 Frankfurt Made in Germany
Model 4749-
3
Firmware
1
Hardware
2
Var.-ID
4
Serial no.
5
7
4749 4749
WARNING-POTENTIAL ELECTROSTATIC CHARGING HAZARD*
* See EU Type Examination Certificate for further values
1)
The first two figures of the serial number in reverse order indicate the year of
manufacture (example: serial number 71xxxxx
Î
Year of manufacture =
2017).
1 Firmware version
2 Hardware version
3 Model number
4 Configuration ID
5 Serial number 1)
6 Type of protection code
6a Checkbox for type of protection
Ex i
6b Type of protection Ex i
6c Checkbox for type of protection
Ex d
6d Type of protection Ex d
7 Temperature limits in the test
certificates for the explosion-
protected devices
Explosion-protected version Version without explosion protection
Analog position transmitter
SAMSON AG D-60314 Frankfurt
0044
Made in Germany
Model 4749-
3
Firmware
1
Hardware
2
6b
6d
Var.-ID
4
Serial no.
5
7
4749
WARNING-POTENTIAL ELECTROSTATIC CHARGING HAZARD*
* See EU Type Examination Certificate for further values
6a
6c
Types 4749-11x and 4749-21x
Type 4749-18x
All types
Type of protection code for Type 4749-18x
Î
Before mounting the position transmitter, check the box for the type of protection required
for the ambient conditions on the nameplate (checkbox 6a for type of protection Ex i or
checkbox 6c for type of protection Ex d).