Installation Examples; Rod Probes - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Liquicap M FTI51
Endress+Hauser
 4 Measuring condition. Unit of measurement mm (in)
L1 Measuring range
L3 Inactive length
ΔS Two-points control range
The 0 % and 100 % calibration can be inverted.
4.3

Installation examples

4.3.1

Rod probes

The probe can be installed in:
• conductive tanks made from metal
• nonconductive tanks made from plastic
If the process connection of the probe is insulated from the metal tank using a seal
material, then the ground connection on the probe housing must be connected to the tank
using a short line.
If the probe is installed in a plastic tank, then a probe with the ground tube must be used.
The probe housing must be grounded.
• A fully insulated rod probe can not be shortened or extended.
• Damaged insulation of the probe rod causes improper measurements.
The following application examples show the vertical installation for continuous level
measurement.
≥
500 (19.7)
OFF
∆s
ON
Mounting
MIN
A0042379
13