HOBO Light On/Off Data Logger
This product is No Longer Available, Check out the U9-002 Light On/Off Data Logger As An Alternative.
Measure: Light on/off
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| The HOBO Light on/off data logger uses a
built in light sensor that responds to the presence or
absence of light. When lights are in use, the data logger
records an "ON"
state with a time and date stamp. This information is also
recorded when the lights are turned "OFF". The
black arrows in the diagram to the right show when data
is recorded. Use your PC to readout and analyze the data. |
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Light on/off sensor specifications:
- Light threshold adjustment range: approx. 10 to 300
footcandles (fluorescent light). Its sensitivity to incandescent
light is about ten times greater.
- Sensor angular response, see plot above.
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Family features and specifications:
- Capacity: 2000 state changes
- Time resolution: 0.5 second
- Minimum state duration: 0.5 second
- Readout and relaunch with optional HOBO
Shuttle
- Drop-proof to 5 feet
- Mounting kit included (hook/loop,
magnet, and tape)
- Programmable start time/date
- Memory modes: stop when full,
wrap-around when full
- Nonvolatile EEPROM memory retains data
even if battery fails
- Blinking LED lights show current state
- User-replaceable battery lasts one
year
- Battery check at launch
- Operating range: -4°F to +158°F
(-20°C to +70°C), 0 to 95% relative humidity, non-condensing,
non-fogging
- Time accuracy: ±1 minute per week at
+68°F (+20°C)
- Size/Weight: 2.4 x 1.9 x 0.8" (60
x 48 x 19mm)/approx. 1 oz. (29 gms)
- One year warranty
Software and Accessories
NOTE: A Box Car Pro or
Box Car starter kit is required
to operate any of the H6 Family loggers. Each Box Car starter
kit includes software, PC interface cable and software manual.
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Visa, MasterCard and American Express
All prices are in U.S. Dollars.
No U.S. sales tax
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