This is the simple, reliable and easy to install WEMA type sender. There are no electrical components exposed to the fuel inside the tank and the float mechanism is very, very simple.. They are available in just about any depth you could ever want or need but odd depths may need special ordering from your chandler.


For this type of sending unit the DVM is connected to the black and white wires on the pig tail, as shown. You do not reference ground at the flange like you can with the EL Cheapo type. Here the WEMA sender is showing a full reading of 30.5Ω a perfectly acceptable number for full.