Parts Needed for SEELEVEL 4 Tank Sensor Setup
Updated 12/01/2025 | Published 11/09/2025
Question:
I I’m thinking of adding a SEELEVEL 2 tank sensor. I have four tanks and I’m not sure about the sensor to get I seen it for three tanks were you cut the top off to indicate what tank it is? But what about the galley tank? Also I have a 2022 GD 310GK. Not sure of tank size or gapping between tanks or distance from metal parts That I seen in a couple videos, any thoughts would be appreciated. Thanks for your time
asked by: Mike C
Expert Reply:
Hey Mike, for a 4 tank Seelevel system you would want the SeeLeveL RV Holding Tank Monitor - Fresh, Gray, Black, Galley # SE84VR and then for sensors part # SE27VR. You'd need 4 of the sensors.
You are correct that you do need to trim the sensors based on the size of the tank but you can see clearly on the sensor exactly where to trim and for what size.
Product Page this Question was Asked From
SeeLeveL Sensor for RV Holding Tank Monitor - 16" Long
- Smart RV
- Monitoring System
- Water Tanks
- No Display
- Monitors Only
- SeeLeveL
more information >
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Jameson C.
12/1/2025
Hey Mike, how did things go with the SeeLeveL monitor and sensors for your four-tank setup? Did trimming the sensors for each tank size work out as expected? Your update could make it easier for others setting up a similar system.