Temperature - Relative Humidity - Light - External Data Logger - HOBO - U12-012
HOBO U14 LCD External Temperature/Relative Humidity Data Logger menampilkan, mencatat kondisi suhu dan kelembaban. Sangat sesuai untuk digunakan di lingkungan manufaktur, pemrosesan, dan penyimpanan dimana pemantauan dan dokumentasi yang dapat diandalkan mengenai kondisi kelembaban suhu / relatif spesifik. Data dibongkar melalui USB ke komputer PC atau Mac. Tampilan alarm dan relay built-in untuk digunakan dengan Onset's Remote Alarm dan/atau aksesori Autodialer memastikan pemberitahuan kondisi alarm secara tepat waktu.
Feature
- Resolusi 12 bit memberikan akurasi yang tinggi
- Memori yang besar untuk penyebaran jangka panjang atau pengambilan sampel cepat
- Mudah di program dan terdapat tombol start
- Antarmuka USB langsung untuk offload data yang cepat
- Kompatibel dengan On-Line HOBO U-Shuttle untuk transportasi data yang nyaman
- Kompatibel dengan HOBOware dan HOBOware Pro untuk setup logger, grafik dan analisis
Spesification
Measurement Range
Temperature: -20° to 70°C (-4° to 158°F)
RH: 5% to 95% RH
Light intensity: 1 to 3000 footcandles (lumens/ft2) typical; maximum value varies from 1500 to 4500 footcandles (lumens/ft2)
Analog channels: 0 to 2.5 Vdc (w/CABLE-2.5-STEREO); 0 to 5 Vdc (w/CABLE-ADAP5); 0 to 10 Vdc (w/ CABLE-ADAP10); 4-20 mA (w/CABLE-4-20MA)
Accuracy
Temperature: ± 0.35°C from 0° to 50°C (± 0.63°F from 32° to 122°F), see Plot A in manual
RH: ±2.5% from 10% to 90% RH (typical), to a maximum of ±3.5%, see Plot B in manual
Light intensity: Designed for indoor measurement of relative light levels, see Plot D in manual for light wavelength response
External input channel (see sensor manual): ± 2 mV ± 2.5% of absolute reading
Resolution
Temperature: 0.03°C at 25°C (0.05°F at 77°F), see Plot A in manual
RH: 0.03% RH
Sample rate: 1 second to 18 hours, user selectable
Drift
Temperature: 0.1°C/year (0.2°F/year)
RH: <1% per year typical; RH hysteresis 1%
Response Time in Airflow of 1 m/s (2.2 mph)
Temperature: 6 minutes, typical to 90%
RH: 1 minute, typical to 90%
Time accuracy: ± 1 minute per month at 25°C (77°F), see Plot C in manual
Operating Temperature
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
Battery life: 1 year typical use
Memory: 64K bytes (43,000 12-bit measurements)
Weight: 46 g (1.6 oz)
Dimensions: 58 x 74 x 22 mm (2.3 x 2.9 x 0.9 inches)
The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).
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