Time-Of-Use Loggers
Time-Of-Use SmartLoggers are monitoring tools designed
to detect and record on/off cycles of tested device.
They can be used to evaluate retrofits and verify savings, answer
peak impact questions, calculate energy consumption, provide operation
feedback to end-users, verify the proper operation of energy management
systems. Collected data can be then transfered to the personal computer
via RS232 interface and analysed by SmartWare
software.
 Lighting
Logger have a build-in photocell to record light usage.
Motor
Loggerr use a build-in magnetic sensor to monitor fields
generated by load.
CT
Logger use a current clamp to detect the current drawn by
load.
Occupancy
Logger allow you to calculate the potential savings of installing
occupancy sensords by recording the time lights are left on when
no one is in the room.
Plug
Logger simplify monitoring plug loads by plugging appliance
cord into the logger and the logger into an electrical outlet.
Specification:
| Size: |
1x2x4 in. Plug
Logger size: 1.5x2.5x4.5 in |
| Weight: |
4 ounces. Plug
Logger - 8 ounces |
| Display: |
2 digits LCD
("on" when recording, blank when off) |
| Power: |
Internal battery. |
| Memory: |
8,192 records |
| Resolution: |
1 second |
| Accuracy: |
better than 1
min./month |
| Communication: |
RS232 using the
Smart Logger interface cable |
| Data Analysis: |
Software provides
statistics, graphs and the ability to export data. |
| Warranty: |
one year |
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Last modified September 18 1995.
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