Black water tank level monitor project 1999 4100 SCA
I'm going to replace my old black water Sealand Tankwatch I single level monitor with a Dometric DTM04 multi-level monitor.
The old Tankwatch I system just has a single probe that is simply screwed mounted onto the top of the tank with the probe passing through a hole that's drilled into the top of the tank. The DTM04 uses a three inch NPT cap to hold the probes.
Does anyone know if the black water tank on the 4100 SCA has a three inch flange on the tank? If there is one, easy, I just keep the old Tankwatch I in its hole and and use the currently 'unused' flange for the new system. If there isn't a flange, I just pull the old Tankwatch probe, drill out the hole to make it bigger, and put in a flange (Dometric has them) for the new system.
Also, just a quick check to see if anyone knows the internal height of the black water tank. The probes are adjustable in height, so it's not really a biggie, but I was just wondering before I jump into the project.
Changes in L'Attitudes
1999 Maxum 4100 SCA