Vibration Level Switch LVL-M2C
SI00113O-G
20
22
-0
3
21
EN
Basic specification, feature Electrical connection, option PA
Figure 2
•
Connect the device using suitable cable and wire entries of protection type
Intrinsic safety (Ex i)
.
•
Continuous service temperature of the connecting cable: ≥ T
amb
+ 5 K.
•
Perform the following to achieve the degree of protection IP66/67:
•
Screw the cover tight.
•
Mount the cable entry correctly.
•
Seal unused entry glands with approved sealing plugs that correspond to the type
of protection.
•
Observe the pertinent guidelines when interconnecting intrinsically safe circuits.
•
Connection of intrinsically safe PROFIBUS devices: 10 devices.
•
Observe the maximum process conditions according to the manufacturer's
documentation.
•
At high medium temperatures, note flange pressure load capacity as a factor
of temperature.
A
Zone 1
1
Tank; Zone 0
2
Electronic insert
3
Housing
4
Permitted terminating resistor Ex ia IIC
5
Certified associated apparatus
6
Power supply
7
Tank; Zone 1
8
Potential equalization
1
A
4
7
8
5
6
R
C
2
2
3
3
