Komatsu

Does Cold Truly Affect a Propane Tank Level Gauge?
Similar to most other kinds of materials, propane is affected by cold temperatures. As the temperature declines, the propane gas contracts. That reduced level of gas in the tank is reflected by the gauge which reflects the level on the tank. Often, this happens whenever a homeowner checks the gauge during cold weather and sees the amount of the tank level before and after delivery. Depending on the conditions, the tank level may not rise as much as anticipated.

Propane Tank Level Gauge
The gauge on a propane tank shows you what portion of the tank is full. Typically, tanks are not filled over 80% so as to enable the gas to expand during hot temperatures. For example, a 500 gallon tank, at a reading of 80 percent at normal temperatures reflects about 400 gallons of propane in the tank. This is about how much could be stored.

Normal Temperatures
The web site Propane 101, that is operated by the propane industry, considers an exterior temperature of 60 degrees to be the baseline or reference point. Like for example, if the gauge reads 50 percent of capacity on a day when the temperature is close to 60 degrees, then a 500 gallon tank would have roughly 250 gallons of propane. If the temperature that day is a lot lower than 60 degrees, the gauge would read lower. In the same way, if the temperature is much higher than 60 degrees, the gauge would actually read higher since the gas expanded.

Effect of Contraction and Expansion
The amount of energy contained or energy contained within a tank will not change when the gas either expands or contracts, based on the propane industry web site. The amount of propane itself has not changed, but just the density of the gas has changed.

Cold-Weather Delivery
If a homeowner orders 100 gallons of propane to be delivered, they will be given 424 pounds of propane. If the homeowner has a 1000 gallon propane tank, they may expect the gauge to go up by 10% with the delivery of 100 gallons. These numbers will be accurate if the temperatures were near 60 degrees at the time of delivery. If the delivery happened during colder weather conditions, these chillier temperatures will result in a smaller increase reading on the propane gauge.

Click to Download the pdf

Forklift Parts