What is the ignition temperature range in air?

The ignition temperature range in air for most flammable gases, including LP gas, is indeed typically in the range of 920°F to 1,120°F. This range reflects the conditions under which a gas will ignite when exposed to a sufficient heat source, taking into account various factors such as pressure and the specific characteristics of the gas. The lower end of this range, 920°F, signifies the minimum temperature at which a flammable mixture in air can ignite, while the higher end, 1,120°F, represents conditions under which ignition is more reliably achieved.

Understanding the ignition temperature is critical for safety in handling and using combustible gases, as it helps in designing systems and procedures to prevent accidental ignition. Knowledge of this range allows professionals in the field to implement appropriate safety measures, ensuring a safe environment when working with LP gas or other similar flammable substances.