Honeywell SmartLine SLG 700 - Table 3-3: Sensor Details - All Models; Table 3-4: Minimum Blocking Distances and Transition Zones for the Various Probe Types; Table 3-5: Minimum Blocking Distances and Minimum Distance to Inlet or Surface with DC Corrected Level for the Saturated Steam Application; Table 3-6: Maximum Measurement Range for each Probe Type Versus Dielectric Constant

Revision 8 SLG 700 SmartLine Level Transmitter User’s Manual Page 39
Table 3-3: Sensor Details – All Models
Parameter
Description
Probe
Type
Min / Max Length
Materials
Rod
0.4m (1.3ft) / 6.3m (20.7ft)
SS 3161L, C-276*
Wire
1.0m (3.3ft) / 50m (164 ft)
SS 316
Coax
0.4m (1.3ft) / 6.3m (20.7ft)
SS 3161L, C-276*
*Only for model SLG720
Table 3-4: Minimum blocking distances and transition zones for the various probe
types.
Probe
Type
Media in
Tank
Minimum
Blocking
Distance
High [cm]
Upper
Transition
Zone, T
up
[cm]
Minimum
Blocking
Distance
Low [cm]
Lower
Transition
Zone, T
low
[cm]
Rod/Wire
Water (DC=80)
9
13
0
1
Rod/Wire
Oil (DC=2)
7
14
0
12
Coax
Water (DC=80)
5
14
2
0
Coax
Oil (DC=2)
5
8
6
7
Table 3-5: Minimum blocking distances and Minimum distance to inlet or surface with
DC corrected level for the Saturated Steam Application.
Process
connector
type
Saturated
Steam Ref
Length
Minimum BDH
Min dist to inlet or
surface with DC
corrected
measurement
Minimum BDL
Threaded
30 cm
47.0 cm
58.0 cm
7 cm
50 cm
67.0 cm
78.0 cm
Flanged
30 cm
44.5 cm
55.5 cm
50 cm
64.5 cm
75.5 cm
Table 3-6: Maximum measurement range for each probe type versus dielectric constant.
Wire
Rod
Coax
Min DC
Range
Min DC
Range
Min DC
Range
Probe
1.4
15m (49ft)
1.4
6.3m (21ft)
1.4
6.3m (21ft)
1.8
25m (82ft)
3
42m (138ft)
4
46m (151ft)
6
50m (164ft)