HOBO Power Logging System

New! HOBO Power Logging System
Measure Power Factor, Reactive Power, Watt Hours and more!

The HOBO Power Data Logging System merges the HOBO UX120 Pulse Logger with Onset's E50B2 Energy and Power Meter, providing a comprehensive energy and power monitoring solution. The flexible system can measure and record Power Factor (PF), Reactive Power (VAR), Watt Hours (Wh) and a variety of other parameters.

  • Accepts voltage ranges of 90-600 VAC, 5-32,000 Amps, and Wye & Delta configurations
  • LCD display allows for easy configuration & confirmation of proper set-up
  • 2 memory sizes, 500,000 to over 4 million measurements
  • Fast USB 2.0 offload
  • Supported measurements: AC Current, AC Voltage, Amp Hour (Ah), Amps (A), Event, Kilowatt Hours (kWh), Kilowatts (kW), Motor On/Off, Power Factor (PF), Pulse Input, Run-time, Volt-Amp Reactive (VAR), Volt-Amp Reactive Hour (VARh), Volt-Amps (VA), Volts (V), Watt Hours (Wh), Watts (W)
HOBO Power Logging System
Upgrade to 4,000,000 measurements for $100 more


  The HOBO Power Logging System includes the following logger, sensor and options:
  Items below are required but not included:
  • Optional Amp Sensors [ see below]
  • Optional Wiring Kit and Fuses [ see below]
  • HOBOware Pro Software [see below]

Choose current transformers, wiring, fuses, and software below:


Amp Sensors

T-MAG-0400-05
1 - 5 AMP Mini Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $30 $28 $27

T-MAG-0400-10
1 - 10 AMP Mini Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $30 $28 $27

T-MAG-0400-20
1- 20 AMP Mini Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $30 $28 $27

T-MAG-0400-50
1 - 50 AMP Mini Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $30 $28 $27

T-MAG-0400-75
1 - 75 AMP Mini Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $30 $28 $27

T-MAG-SCT-005
0 - 5 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $55 $52 $49

T-MAG-SCT-020
0 - 20 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $55 $52 $49

T-MAG-SCT-050
0 - 50 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $55 $52 $49

T-MAG-SCT-100
0 - 100 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $55 $52 $49

T-MAG-SCT-200
0 - 200 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $55 $52 $49

T-MAG-SCT-600
0 - 600 AMP Split-core AC Current Transformer
Qty. 1-9 10-99 100+
$US $65 $62 $58

 

Connection Wires & Fuses

A-E50B2-LEADSET
T-VER-E50B2 wiring kit
Qty. 1-9 10-99 100+
$US $37 $36 $35

T-VER-AH02
Single Phase Fuse Kit
Qty. 1-9 10-99 100+
$US $80 $76 $72

 

Software

BHW-PRO-CD
HOBOware Pro Mac/Win
Qty. 1-9 10-99 100+
$US $99 $92 $84

 

Documentation

Part Number(s) Image Name Manual