
Electrical protective measures
Protection rating
- Plastic housing IP 66/IP 67
- Aluminium and stainless steel standard IP 66/IP 68 (0.2 bar)
1)
- Aluminium and stainless housing (op-
tionally available)
IP 66/IP 68 (1 bar)
Overvoltage category III
Protection class II
1)
A suitable
cable is the prerequisite for maintaining the protection rating.
LEVEL SWITCH 8111 • with NAMUR output 31
9 Supplement
32048-EN-120418
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