Btu Meter Energy Calculation Formula

Btu calculator btu formulas for water circulating heat transfer.

Btu meter energy calculation formula.

One food calorie is equal to 1 000 calories or 1 kilocalorie. Heat energy required to heat 700 gal can be calculated as follows. What is btu measurement system. To calculate the heat required determine the variables.

In the example above 4 000 btu h 10 btu wh 400 w. Btu is an abbreviation for british thermal unit the unit of measurement for heat. For example the energy in a 300 food calorie ice cream cone is about the same as the amount of electricity required to light a 100 watt incandescent light bulb for 3 5 hours. Btu is often used as a point of reference for comparing different fuels.

Central air conditioners manufactured in the united states since january 2006 are required to have a seer rating of at least 13 or 14 to be energy star qualified. Meter accumulates each user s heat energy consumption and transfer the data to up pc finally as per rated unit price rupees mw to calculate the total fee of them. Heat required 5810 lbs x 1 btu lb ºf x 120 ºf 55 ºf. It is approximately the energy needed to heat one pound of water by 1 degree fahrenheit.

On the basis of mus total revenue generated by the station is calculated. Btu is defined as the amount of heat required to raise one pound of water by one degree. Food calories are a measure of energy in food. About equivalent to the heat generated by striking 1 stick match.

It provides real time information such as instantaneous temperature flow rate energy consumption and others. The consumption volume can be checked by a tenant or operator with no worries. 1 watt is approximately 3 412 btu per hour. The btu meter automatically integrates energy consumption and transfers it to the computer.

When it comes to heating ventilation and air conditioning hvac btu translate into the energy consumption in the cooling heating of the. Energy meters are one of the important instrument to account for energy imported exported in an industry. A btu is a relatively small amount of energy. Measuring energy in food.

All onicon thermal energy measurement systems are delivered fully programmed for your application and are ready to use right out of the box. 1 btu 1 055 joules 252 calories 0 293 watt hour or the energy released by burning one match. How to install btu meter. In power generating stations the cumulative reading of such energy meters are used for the calculation of total million units mus of energy exported.

M mass of water heated 700 gallons 5810 lbs c p is the heat capacity of water 1 btu lb ºf given δt temperature difference 120 ºf 55 ºf. A btu is an abbreviation for b ritish t hermal u nit which is the amount of energy required to raise 1 pound of water 1 degree fahrenheit at sea level. Since the seer rating is in units of btu per watt hour your answer will be in terms of watts.