The resistive level sensors are ideal for use as oil level sensors water level sensors for storage tanks that contain either or both liquid densities.
Oil tank sensor battery.
Here s a little tip for anyone with an oil watchman tank gauge.
Turn on the unit inside.
Within a few minutes the watchman should display the level of oil in your tank.
You can open the tube and replace the four aaa cells that are inside it s a simple job five minutes if you re well organised but allow half an hour if you prefer to take your time.
If your batteries run out you don t need to spend 30 or so replacing it.
Designed and assembled in the usa.
Maintenance free two year warranty.
App will display days remaining to 1 4 tank and days remaining to 1 8 tank so you know exactly when to fill up next.
Assembled in the usa.
No more trips outside or into the basement.
Esi is america s premiere provider for local and remote tank monitoring our legendary level devil product line is the most recognized name in the industry for local and remote tank monitor and tank sensor systems.
Monitor oil level from your kitchen.
What kind of batteries does the smart oil gauge take.
Take control of your heating oil.
A guide on how to replace the battery in an apollo oil level sensor the battery for this model is a cr2430.
These level instruments are widely used in oil production tank batteries condensate tanks water treatment centers petrochemical and chemical making plants wastewater handling and storage facilities refineries and power generating plants.
This should reboot the system.
Set your upload interval to 24 to maximize battery life.
The lithium cr2430 supplied battery operated transmitter fits plastic or steel tanks up to 3 metres high and transmits up to 200 m to the receiver which will auto reset after a power failure.
Ultrasonic sensor uses sound to detect the oil level and will survive some oil being splashed on it.
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Unscrew and remove the power tube battery wait for 2 minutes and then screw the battery back on.
Takes 15 minutes to install.
Installs in both basement and outside above ground tanks.
Keep an eye on gallons used per day to know how quickly you re going through oil.
The batteries typically last 1 2 years depending on wifi strength upload interval and other factors.
The smart oil gauge takes two saft ls14500 3 6 v lithium aa batteries which are readily available online.
Precision machined aluminum housing mates perfectly with your oil tank.