Centering Disks And Configured Probe Length; Table 3-11: Recommended Probe Diameter And Material Of Construction - Honeywell SmartLine SLG 700 User Manual

No probe option
For those users who wish to supply their own rod or rope, the SLG 700 transmitter is
available with a no probe option (SLGXXX-000).
Note:
When this option is selected the transmitter will be supplied with a nut and lock washer,
but no probe. Recommended probe diameter and material of construction are shown in
Table 3-11. When the no-probe option is selected, Honeywell does not guarantee
transmitter performance.

Table 3-11: Recommended probe diameter and material of construction

Model Thread
SLG720 M5x0.8
M10x1.5
SLG726

Centering Disks and configured probe length

Centering disks are used to prevent the probe from contacting the wall in bypass or pipe
installations. Centering disks are mounted directly to the end weight on wire probes. For
the FEP coated wire probes, centering disks are mounted above the end weight.
Rod probes use a bushing and cotter pin to secure the centering disk to the probe. For the FEP
coated rod probes, centering disks are recommended to be snapped 10mm above end of
probe.
Revision 8
Users should not attempt to supply their own coaxial probes.
Probe Recommended
type probe diameter
Rod 8mm
Rope 4mm
16mm
Rod
Rope 4mm
SLG 700 SmartLine Level Transmitter User's Manual
Recommended probe material
ASTM A-276, Type 316L,
condition A or ASTM B574 alloy
UNS N10276 solution
annealed.
ANSI T316 (7x7 construction)
ASTM A-276, Type 316L,
condition
ANSI T316 (7x7 construction)
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