Current Drain For Propane Sensor

[Philip]

Hello,

Just a quick note. In my obsession with reducing parasitic current drain, I finally decided to put a switch on the propane sensor in my TM. I only shut it off when the TM is not in use and the propane is shut off at the tanks.

FYI the propane sensor uses ~0.15 amps according to my link battery monitor. Doesn't sound like much but it all adds up over weeks of idle time. I see no need for the batteries to discharge during idle time.

I have already eliminated the drains from the radio antenna power amp and radio itself. Now at virtually zero current draw when idle.

MUST, HOWEVER, REMEMBER TO TURN THE PROPANE SENSOR ON WHEN I USE THE TM.

Take care,

Phil