Energy Audit Instruments Used for Measuring Parameters

Sr.
No

Parameters

Suitable
instruments

1.

Electrical parameters V, I, P, Q etc.

(1)Power, (2) Digital multimeter.

2.

Speed (rotational).

(1)Stroboscope, (2) Digital tachometer.

3.

Illumination from light source.

Lux-meter

4.

Temperature

(1)Temperature indicator, (2) Thermometer

5.

Presence of harmonics.

Power analyzer

6.

Leakage of gases.

Gas leak decorator

7.

Combustion of fuel.

Combustion analyzer (electronic type)

8.

Liquid flow.

Flow-meter

9.

Fuel efficiency.

Fuel efficiency monitor.

10.

Air flow measurements.

(1) Digital vane anemometer.

(2) Digital thermo anemometer.

(3) Pilot tube and manometer.