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2 in stock (can be backordered)
The Light101A is a compact, light data logger equipped with a built-in light sensor that monitors and records the occurrence and duration of light exposure.
With a user-programmable reading rate of up to 1 reading per second, a 3-year battery life, and the ability to store over 400,000 readings, the Light101A is perfectly suited for long-term monitoring. This self-contained device does not require connection to a relay or switch, making it easy to deploy and retrieve without disrupting its setup.
The Light101A is fully compatible with the latest MadgeTech 4 Software, which simplifies starting, stopping, and downloading data. The software provides graphical, tabular, and summary data for detailed analysis and can display results in customizable engineering units.
| LIGHT | |
| Sensor Type | Digital |
| GENERAL | |
| Start Modes | Immediate start Delay start up to 18 months Multiple pushbutton start/stop |
| Stop Modes | Manual through software Timed (specific date and time) |
| Multiple Start/Stop Mode |
Start and stop the device multiple times without having to download data or communicate with a PC |
| Real Time Recording | May be used with PC to monitor and record data in real time |
| Password Protection | An optional password may be programmed into the device to restrict access to configuration options. Data may be read out without the password |
| Memory | 465,578 readings; software configurable memory wrap |
| Wrap Around | Yes |
| Reading Rate | 1 reading every 1 second up to 1 reading every 24 hours |
| Engineering Units | Native measurement units can be scaled to display measurement units of another type such as on/off, open/closed and more |
| LED Functionality | Green LED Blinks:10 seconds to indicate logging and 15 seconds to indicate Delay or Manual Start Mode – Standby (waiting to start) Red LED Blinks:10 seconds to indicate low battery and/or full memory |
| LEDs | 2 status LEDs |
| Calibration | Digital calibration through software |
| Calibration Date | Automatically recorded within device |
| Battery Type | 3.6 V lithium battery included; user replaceable |
| Battery Life | 3 years typical, dependent upon frequency and duty cycle |
| Time Accuracy | ±1 minute/month at 25 ºC (77 ºF) (Stand alone mode) |
| Computer Interface | USB (IFC200 interface cable required); 115,200 baud |
| Operating System Compatibility |
Windows XP SP3 or later |
| Software Compatibility |
Standard Software version 4.2.25.16 or later Secure Software version 4.2.24.16 or later |
| Operating Environment |
-40 ºC to +80 ºC (-40 ºF to +176 ºF) 0 %RH to 95 %RH non-condensing |
| Dimensions | 1.4 in x 2.1 in x 0.6 in (35 mm x 54 mm x 15 mm) |
| Weight | 0.8 oz (24 g) |
| Material | Polycarbonate |
| Approvals | CE |
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