Level limit switch
Series RF 3000
Technical Information / Instruction manual
page
metal-metal
sealing
welding with
container wall
Flush welding
socket
Dimension of flush welding socket (for optional on site manufacturing):
Surfaces in contact with
process Ra ≤0.8 µm
Section A
Section B
Dimensions in mm (inch)
* suggested values
(in brackets values to be
adhered bindingly)
Metal-metal sealing:
• The support must be plane and without any gap. No PTFE sealing tape (or similar) is allowed to be in between.
• Fixing torque 100 Nm
The quality of the welding with the container wall must be according to the respective regulations and
EHEDG requirements of Doc. 9 (e.g. gaps, transitions, surface finish).
Mounting
EHEDG Approval
Total length L + 25
mm (0.98")
RFnivo
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RF 3000 f
gi241014
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