Auxiliary Energy; Electrical Connection; Ground Connection; Cable Gland - Endress+Hauser Levelflex M FMP41C Technical Information

Electrical connection

F12 housing
1 2 3
sealed terminal
compartment

Ground connection

Cable gland

Terminals

12

Auxiliary energy

Terminal compartment
Three housings are available:
• Aluminum housing F12 with additionally sealed terminal compartment for:
– standard,
– Intrinsically safe (EEx ia).
• Aluminum housing T12 with separate terminal compartment for:
– standard,
– EEx e,
– Explosion proof (EEx d)
– Intrinsically safe (EEx ia) (with overvoltage protection).
• Stainless steel 316L housing F23 for:
– standard,
– Intrinsically safe (EEx ia).
After mounting, the housing can be rotated 350° in order to simplify access to the display and the terminal
compartment.
4
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.
Standard, Intrinsically safe, EEx ia
EEx em, EEx nA
All
For 16 to 18 AWG (wire cross-sections of 0.5 to 2.5 mm
T12 housing
1 2 3 4
Type
Plastic M20x1.5
Metal M20x1.5
Metal, threaded, 1/2" NPT
2
)
Levelflex M FMP41C, FMP45
F23 housing
1 2 3 4
L00-FMR2xxxx-04-00-00-en-019
Clamping area
5 to 10 mm
7 to 10.5 mm
N/A
Endress+Hauser