NASCARon,
I got to thinking, did you install a Vena tank monitor? I think mine has an alarm.
I don't have the last tank sensor mounted yet, or have it calibrated, Do you have Two Grey tanks?
The Vena only monitors one Grey, so I installed a DPDT rocker switch, so I can toggle between Two tanks and use the one readout on the meter. The Vena part # is 3244, hope that helps.
Ozz
'07 3400RL 2nd RTU
2 Golf Cart batteries 1500 watt inverter
Honda 2000 Generator, 2nd one and twinning kit coming
Maytag's with 220 Dryer
Stationary domed Sat. dish
LCD 12 Volt Amp gauge
LCD Tank Monitor
3 added 120 volt outlets
On Board Air; 12 Volt Viair 450C compressor
2006 Ford PSD 4x4 Off Road Lariat
Hadley Air Horns
Truck inverter with 110 volts for laptop
Color Backup Camera
Awning lock
