Can The SeeLevel Sensor # SE78VR Be Used On A 7-Tank System
Updated 12/22/2025 | Published 10/13/2024
Question:
Is it correct that the 7 tanks in the part name means I can put up to 7 separate tank sensors of this type on the same pair of wires to the monitor? I will need a separate sensor per tank.
asked by: Scott W
Expert Reply:
Hey Scott,
This sensor is fully compatible with all monitors for reading 2, 3, or 4 tanks. It can read up to 7 tanks if your RV had the SeeLeveL Soul system installed from the factory. The sensor strip itself # SE78VR isn't the factor here, it's whether or not your trailer has SeeLevel's "Soul" system already installed on it from the factory. The strip itself could be added to a 7-tank system but the SeeLevel controllers we offer max out at 4 tanks.
Product Page this Question was Asked From
SeeLeveL Sensor for RV Holding Tank Monitor - 12" Long
- Smart RV
- Monitoring System
- Water Tanks
- Digital Display
- Monitors Only
- SeeLeveL
more information >
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Kate F.
12/22/2025
Hey Scott, did you find out whether your RV has the SeeLeveL Soul system installed from the factory? Knowing that could confirm if you can connect sensors for all seven tanks. Your update could help others sorting out similar setups.