Auxiliary Energy; Electrical Connection; Ground Connection; Cable Gland - Endress+Hauser Levelflex M FMP43 Technical Information

Levelflex M FMP43

Electrical connection

F12 housing
1 2 3
sealed terminal
compartment

Ground connection

Cable gland

Terminals

Endress+Hauser

Auxiliary energy

Terminal compartment
Three housings are available:
• Aluminum housing F12 with additionally sealed terminal compartment for:
– standard,
– Ex ia.
• Aluminum housing T12 with separate terminal compartment for:
– standard,
– Ex e,
– Ex d
– Ex ia (with overvoltage protection).
• Stainless steel 316L (1.4435) housing F23 for:
– standard,
– Ex ia.
After mounting, the housing can be turned 350° in order to simplify access to the display and the terminal
compartment.
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It is necessary to make a good ground connection to the ground terminal on the outside of the housing, in order
to achieve EMC security.
Type
Standard, Ex ia, IS
Ex em, Ex nA
For wire cross-sections of 0.5 to 2.5 mm
T12 housing
1 2 3 4
Clamping area
Plastic M20x1.5 5 to 10 mm
Metal M20x1.5 7 to 10.5 mm
2
.
F23 housing
1 2 3 4
L00-FMR2xxxx-04-00-00-en-019
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