Dent TOUM-4G Time-of-Use & Run Time Datalogger for Magnetic Fields
datasheet manual

Dent TOUM-4G Time-of-Use & Run Time Datalogger for Magnetic Fields

Model: TOUM-4G

A compact datalogger for measuring the run time and time-of-use for devices that generate a magnetic field, like motors. Includes Velcro® strips for mounting.

$72.00 USD

was $80.00

Availability: 4 in Stock

The SMARTlogger series of instruments are designed to monitor the on-off status and total time of use data. SMARTloggers provide the operating schedule for energy-consuming devices or systems. Models are available for lighting systems, motor loads, or virtually any electric load generating at least .25 amps. Professional installation is not required to use these small, robust loggers. Each one provides powerful data for superior energy management.

The new TOUM-4G Mag Logger is an ultra small, battery powered, portable logger used to measure equipment run times for energy audits. The TOUM-4G records all on/off transitions when a motor starts and stops. Now you can easily determine when motors and other equipment runs. On/Off transition times are recorded and stored in the TOUM-4G

Incredibly small (6.3 x 3.8 x 1.9 cm (2.5 x 1.5 x .75") comes with Velcro® strips for mounting. Never needs charging, comes with a 5 year built-in battery. The whole unit is covered by a 3 year warranty.


Key Features

  • Instantly see what your logger has recorded. All SMARTloggers™ come with a 5-digit LCD showing On-Time (in hours) and Percent On.
  • With a storage capacity of over 32,000 records, SMARTloggers™ can record unattended for months or years.
  • Simple mounting using power rare earth magnets, Velcro®, or screw hole easily secures the instruments out of sight.
  • Interfaces with SMARTware™ Windows® software package for easy data retrieval and simple, sophisticated data analysis.
  • Compact and rugged, the SMARTloggers™ are designed for provide many years of service in a variety of operating conditions.
  • Five-year battery life.
  • Three-year warranty.


  • Monitor Energy Loads such as lights, motors, computers, and any appliances with a cord for quick answers to peak inpact questions
  • Measurement and Verification Studies to first establish a baseline consumption figure then evaluate retrofits in order to meet utility mandates, take advantage of rebate programs, or substantiate savings and payback schedules.
  • Demand Profiling and Trending to determine demand profiles and forecast energy use.
  • Compile load profiles, run-time graphs, and kWh calculation, and time-series analysis.

Dent TOUM-4G Specifications

Logger Type
Internal magnetic field sensor
5 digit LCD showing Total On-Time, Percent On, On/Off Annunciator
Time Stamps
Month, Day, Year and Hour, Minute, Second
Time Stamp Resolution
1 second
Minimum Event On/Off Capture
0.5 Hz (2 seconds)
Data Analysis
Statistics, summaries, graphs and data export using SMARTware™
32,576 records, ring memory plus Separate On-Time Totalizer
40 mGauss min
USB with SMARTlogger™communications cable
Operating Temperature
0° to 60°C (32° to 140°F)
Operating Humidity
5% to 95% non-condensing
Battery Life
5 years
Internal Clock
Real-Time, Crystal controlled, true calendar, 20 ppm accuracy (<1 min/month)
40 gm (1.5 oz)
6.3 x 3.8 x 1.9 cm
(2.5" x 1.5" x .75")
Velcro®, or Mounting Hole
Three Years
Click here for complete specifications on the Dent TOUM-4G

SMARTware 11 Software for the LIGHTINGlogger, MAGlogger, CTlogger and CONTACTlogger Instruments

DENT SmartWare Software for use with their series of SMARTloggers

All SMARTloggers use SMARTware 11 software that makes it easy to analyze and visually present monitored data. SMARTware provides a number of "one-touch" analyses including summary statistics, transition and time series data points, and multiple logger file aggregation. Easily perform analyses by TOU rate periods, such as Rate Schedule Analysis and create run-time, time series, on-time and load profile graphs. SMARTware also allows for CSV file export; view your data in popular spreadsheet programs such as Microsoft Excel or Access.

SMARTware 11 is compatible with Windows 8, Windows 7 (32- and 64-bit), and Windows XP.

Software is required to set up unit and sold seperately

Taco Bell Franchisee Reduces Walk-In Cooler Energy Consumption by 19%

For the last seven years, The Madison Energy Group has been using the DENT Instruments' Time-of-Use SMARTloggers™ to prove its energy saving technology, the EnerG2, to its clients before they purchase.

EnerG2 is a device that was developed by The Madison Energy Group and contains a non-toxic, food safe gel compound that has similar thermal properties to that of food and beverage.

The DENT Instruments' SMARTloggers were recently used in a case study, conducted by multiple locations of a large Taco Bell franchisee, where a sizable percentage of energy savings was realized. In addition to a reduction in equipment maintenance costs, the Madison Energy Group was able quantify a 19% savings in these specific Taco Bell Walk-In Coolers and Freezers using the DENT SMARTloggers where the EnerG2 device was installed.


Click on a category to view a selection of compatible accessories with the Dent TOUM-4G Time-of-Use & Run Time Datalogger for Magnetic Fields.

Dent SMART-COM-PAK SMARTlogger Communication Package SMART-COM-PAK
SMARTware time-of-use software and USB cable kit.
$89.10 USD

was $99.00

Learn More

Dent SMART-MAN SMARTlogger User Manual SMART-MAN
SMARTlogger user manual.
$22.50 USD

was $25.00

Learn More

Dent SMART-COM-CBL SMARTlogger Communication Cable SMART-COM-CBL
Communications cable for use with Dent's SMARTlogger.
$72.00 USD

was $80.00

Learn More

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