Air Handler Unit Fans Measurement Kit

Use this kit to the measure the energy consumption of retrofitted supply and return fans in air handling units (AHUs) with variable frequency drives (VFDs) and/or more efficient motors.

Typical Use

  • One power quality clamp meter (Fluke345) & Dent Logger (EXCUNC) per building
  • One Temp/RH data logger (MX2301) per building
  • One 4-channel analog logger (UX120-006M) per panel board
  • Three current sensors per panel board
  • One motor on/off logger (UX90-004) per motor

Equipment Included in Kit

Power Quality Clamp Meter

A power quality clamp meter which combines the functions of a clamp meter, oscilloscope, data logger...

2 item(s) available

Energy Logger

A dent power energy logger capable of analyzing electrical consumption data derived from voltage and...

10 item(s) available

4-Channel Analog Data Logger

A 4-channel analog data logger that supports up to four external sensors, enabling measurement of...

26 item(s) available

Motor on/off Logger UX90-004

A motor on/off standalone data logger that monitors a motor’s on and off conditions using an inter...

97 item(s) available

Temp/RH MX2301

A temp/rh weatherproof data logger that measures and records temperature and relative humidity in ou...

35 item(s) available

Frequently Asked Questions

Where can I find more information on how to use this kit?

We recommend looking at the Related Guides for information on how to set-up, install, and interpret data along with measurement approaches and special considerations.

Can I use this kit to measure the avoided energy use associated with demand control ventillation?

No, please use the Demand Controlled Ventilation Measurement Kit for that purpose. Refer to the related M&V guide under the Resources tab for more detail and measurement approach.