Memantau perubahan cahaya di dalam ruangan menggunakan sensor internal dan merekam kondisi lampu menyala/mati. Ideal untuk audit energi bangunan serta analisis penggunaan pencahayaan.
Kalibrasi otomatis ON/OFF
Sensitivitas cahaya dapat disesuaikan
Light pipe tingkatkan akurasi
Kompatibel HOBOware & HOBOware Pro
| Light Threshold | > 65 lux |
|---|---|
| Light Type | LED, CFL, fluorescent, HID, incandescent, natural |
| Start Modes | Immediate, push button, date & time, or next interval |
| Stop Modes | When memory full, push button, or date & time |
| Time Accuracy | ±1 minute per month at 25°C (77°F) |
| Power Source | One 3V CR2032 lithium battery and USB cable |
| Battery Life | Typical 1 year operation |
| Memory |
UX90-002: 128 KB (84,650 measurements, maximum)
UX90-002M: 512 KB (346,795 measurements, maximum)
|
| Download Type | USB 2.0 interface |
| Full Memory Download Time | 10 seconds for 128 KB; 30 seconds for 512 KB |
| Logger Operating Range |
Logging: -20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing)
Launch/Readout: 0° to 50°C (32° to 122°F) per USB specification
|
| LCD | Visible from 0°C to 50°C (32°F to 122°F). May respond slowly or go blank outside this range. |
| Size | 3.66 × 5.94 × 1.52 cm (1.44 × 2.34 × 0.6 in.) |
| Weight | 23 g (0.81 oz) |
| Environmental Rating | IP50 |
| Memory Modes | Wrap when full or stop when full |
|---|
