Temperature/Relative Humidity/Light/External Data Logger - HOBO - U12-012
Temperature/Relative Humidity/Light/External Data Logger - HOBO - U12-012

Temperature/Relative Humidity/Light/External Data Logger - HOBO - U12-012



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Description

Mengukur suhu, kelembaban relatif, intensitas cahaya, dan yang lainnya dengan HOBO U12-012. Dengan pengukuran resolusi 12 bit, data logger ini mengumpulkan serangkaian data yang tercatat dan mampu menyimpan 43.000 pengukuran.


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

Produk ini berasal dari Amerika Serikat. Untuk melihat spesifikasi lengkap produk ini, jika tersedia lihat manual book yang terdapat pada tab dokumentasi.

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)

CE The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).