9 Probe Troubleshooting Mag Probe Channel Counts in Common Liquids
9-6
Mag Probe Channel Counts in Common Liquids
Table 9-3 below shows the normal operating range of channel counts for magnetostrictive probes in common
liquids (fuels).
*Channels C06 - C10 are only updated when necessary. Therefore the counts for C01 - C05 will normally be
different from the counts for C06 - C10. Channel counts outside of this range indicate a defective probe – replace
probe.
D021 Inv. only 2 flt None Blue Yes — — 3.04” 0.63” 3.04” 0.63” 3.23” 0.867”
D022 Inv. only, 2 flt None Blue Yes — — 3.04” 0.63” 3.04” 0.63” 3.23” 0.867”
D023 Inv. only, 1 flt None Blue No — — 0.985” — 0.985” — 3” —
D024 Inv. only, 1 flt None Blue No — — 0.985” — 0.985” — 3” —
Density Mag Probes - Form Number 8860
D041 Mag- D 0.10 gph Black Yes — — — — — — 8.0” 0.87”
D042 Mag- D 0.20 gph Red Yes — — — — — — 8.0” 0.87”
D043
Inv only,
Mag- D None Green Yes — — — — — — 8.0” 0.87”
Table 9-3. Mag Probe Channel Counts in Common Liquids
Probe Length Channel Normal Count Range*
All Probes C00 (No Water) 0 - 1500
4 Foot Probe C01-C10 700 - 17040
5 Foot Probe C01-C10 700 - 21300
6 Foot Probe C01-C10 700 - 25560
7 Foot Probe C01-C10 700 - 29820
7 Foot, 6 Inch Probe C01-C10 700 - 31950
8 Foot Probe C01-C10 700 - 34080
9 Foot Probe C01-C10 700 - 38340
10 Foot Probe C01-C10 700 - 42600
Table 9-2. Mag Probe Minimum Detected Fluid Levels
Circuit
Code
Mag Probe
Type
Leak
Detect
Name
Plate
Color
Water
Detect
4” Ethanol-
Blended Gasoline
Floats 4” Floats 3” Floats 2” Floats
Min.
Fuel
Level
Min.
Water
Level
Min.
Fuel
Level
Min.
Water
Level
Min.
Fuel
Level
Min.
Water
Level
Min.
Fuel
Level
Min.
Water
Level