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Monitor the on-off status and the total time of use data with the TOUC-4G CONTACTlogger Time-of-Use Datalogger from DENT Instruments. The energy performance data the TOUC-4G generates is perfect for baseline studies, savings analysis or operating schedules. The CONTACTlogger is part of DENT’s SMARTlogger™ Time-of-Use Monitors series, and is precisely configured for use with external switches or relays.
The TOUC-4G CONTACTlogger comes equipped with the memory capacity for 32,576 transitions as well as months or years of a ring memory-record. Even more, the logger has a 5-digit LCD that presents the Percent-On and On-Time, and the competence to import and export CSV data files. With the optional SMARTware Windows-based software, even more resources are available. SMARTware makes for simple data retrieval and analysis and allows for profile graphs to be loaded.
Its convenient and compact size doesn’t come at the sacrifice of durability, as the TOUC-4G is made from a heavy plastic making it rugged for an array of working environments.
*The CONTACTlogger can only be used on un‐energized, “dry contact” devices.
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™ software |
Memory | 32,576 records. Ring memory plus separate On-Time Totalizer |
Sensitivity | Dry contact, un‐energized switch or open collector transistor |
COMMUNICATIONS | |
Communication | USB with SMARTlogger Communications Cable |
MECHANICAL | |
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 (<1minute/month) |
Weight | 40 gm (1.5 oz) |
Dimensions | 6.3 x 3.8 x 1.9 cm (2.5” x 1.5” x 0.75”) |
Mounting | Hook & Loop Strip or mounting hole |
Warranty | Three Years |
Write Your Own Review
- Time of Use Studies
- Relay Closures
- Digital On/Off Signals
- Switches
- Energy Use Studies
- M&V Applications
