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

Combines the functions of a clamp meter, oscilloscope, data logger and digital power meter in one de...

2 item(s) available

Energy Logger

Capable of analyzing electrical consumption data derived from voltage and current inputs. Uses direc...

9 item(s) available

4-Channel Analog Data Logger

An analog logger that supports up to four external sensors allowing you to measure temperature, curr...

26 item(s) available

Motor on/off Logger UX90-004

Standalone data logger that monitors a motor’s on and off conditions using an internal AC magnetic...

97 item(s) available

Temp/RH MX2301

Weatherproof data logger that measures and records temperature and relative humidity in outdoor envi...

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.