Chat Live

Customer Rating: 3.0/5 Stars

Dent TOUCT-4G Time-of-Use & Run-Time Datalogger with Current Transformer
Model: TOUCT-4G

The SMARTlogger time-of-use and run-time monitor is an instrument for the monitoring of on/off data and total time of use. The CTlogger model utilizes an external current transformet (CT). This logger is compact and durable, making it ideal for use in demanding work environments. The convenient LCD numerical display shows your data instantly: displaying both on-time and percent-on. With a storage capacity of 32,000.

Need a quote?

$160.00 USD

Only 3 left 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 TOUCT-4G Contact Logger is an ultra small, battery powered, portable logger used to measure equipment run times for energy audits. The TOUCT-4G records all on/off transitions from contact closures like electric, gas or other pulse outputs. Now you can easily determine when motors and other equipment runs. On/Off transition times are recorded and stored in the TOUCT-4G

Incredibly small (6.3x 3.8 x 1.9 cm (2.5 x 1.5 x .75") comes with integrated earth magnets to hold the units in place. 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.


Logger Type External current transformer
Display 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™
Memory 32,576 records, ring memory plus Separate On-Time Totalizer
Amperage Capability 100A AC
Sensitivity 0.25 amp min
Communication 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)
Weight 40 gm (1.5 oz)
Dimensions 6.3 x 3.8 x 1.9 cm
(2.5" x 1.5" x .75")
Mounting Magnets, Velcro®, or Mounting Hole
Warranty Three Years
Click here for complete specifications on the Dent TOUCT-4G

What's included with the Dent TOUCT-4G

  • Dent TOUCT-4G Time-of-Use & Run-Time Datalogger with Current Transformer
  • 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

    Must purchase either a communication cable for an extra $148.0 or a software communication package including the cd software and communication cable for $186.00.

    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 TOUCT-4G Time-of-Use & Run-Time Datalogger with Current Transformer.

    Dent SMART-COM-PAK SMARTlogger Communication Package SMART-COM-PAK
    The  SMARTlogger Time-of-Use Logger Communication Package includes a physical copy of SMARTware software, a SMARTlogger USB Communications Cable, and a copy of the manual.

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

    comments powered by Disqus