An instrument designed to estimate the amount of fuel a generator consumes over a given period. It typically considers factors like the generator’s power output, load, and engine type. For example, a device might project that a 10kW diesel generator running at 50% load for 8 hours will require approximately 4 gallons of fuel.
Accurate fuel consumption forecasting is critical for logistical planning, budget management, and operational efficiency. Understanding potential fuel needs prevents unexpected downtime due to fuel shortages, optimizes fuel purchasing strategies, and allows for better cost control. This type of predictive analysis has evolved from manual calculations based on manufacturer specifications to sophisticated software and online tools incorporating real-time data.