HOBO External Temperature/RH LCD Data Logger – U14-002

Description

Data Logger Suhu / Kelembaban Relatif LCD HOBO U14 LCD menampilkan dan mencatat kondisi suhu dan kelembaban. Data Logger ini sangat cocok untuk digunakan di lingkungan manufaktur, produksi, dan penyimpanan di mana pemantauan yang andal dan dokumentasi kondisi suhu / kelembaban relatif tertentu sangat penting. Data diturunkan melalui USB ke PC atau komputer Mac. Tampilan alarm dan relai internal untuk digunakan dengan Alarm Jarak Jauh Onset dan / atau aksesori Autodialer memastikan pemberitahuan kondisi alarm tepat waktu.

Fitur:

• Waktu download dengan kabel data USB lebih cepat
• Peningkatan resolusi sensor Temp / RH
• Tampilan Suhu dan RH secara real-time
• Tampilan dan keluaran alarm memastikan pemberitahuan tepat waktu tentang kondisi di luar jangkauan
• Dua model untuk dipilih – Suhu internal / Kelembaban Relatif atau Suhu eksternal atau Suhu / Kelembaban Relatif
• Alarm Jarak Jauh Opsional dan Autodialer
• Casing pelindung opsional untuk lingkungan basah atau kondensasi
• Kompatibel dengan perangkat lunak HOBOware dan HOBOware Pro untuk pengaturan, grafik, dan analisis logger

Spesifikasi:

Environmental

• Operating temperature range -20°C to +50°C, (-4°F to +122°F) , 0 to 100% RH non-condensing
• Operating relative humidity range 0 to 95%, non-condensing, noncorrosive environment

Logger Capabilities

• Capacity:
  Temp and RH: 21,500 measurements
  Temp Only: 43,000 measurements
• Software-selectable sampling intervals: 1 second up to 18 hours, recording times up to 1 year
• Programmable start time/date
• Recording modes: Stop when full
• Launch Modes: Immediate, Delayed
• Nonvolatile EEPROM memory retains data even if batteries fail

LCD

• Size: 33 x 50.8 mm (1.3 x 2 inches)
• Displays temperature and relative humidity simultaneously
• Displays °C or °F (selectable within host software)
• Displays memory remaining and battery level
• Displays flashing ALERT for out-of-limits conditions (selectable within host software) and stops flashing on offload or return to normal range

Alarms

• High and low set points for both temperature and relative humidity
• Selectable delays for each set point.
• Alert conditions reset on offload or return to normal range.
• Selectable Contact Relay: Normally Closed or Normally Open
• Contact rating: 48VDC, 1A max
• Contact resistance: less than 1 Ohm
• Wire size range is 22AWG to 14AWG
• 0% Low Battery Range Communications
• Offloads data to PC or U-Shuttle via USB cable
• Readout full logger (64K) in less than 30 seconds

Timekeeping

• Time accuracy: ±1 minute per month at +20°C (+68°F).

Power

• 3 AAA Alkaline batteries, user-replaceable

Size/Weight

• 125 x 92 x 31 mm (4.9 x 3.6 x 1.2 inches)
• 170 g (6.0 oz) with batteries

External Sensors

• For External Sensor Specifications, see the sensor’s user manual.

Battery Life

• The batteries will last one year in typical conditions (logging intervals of ≥ 1 minute with weekly offloads and average temperatures greater than 10°C or +50°F). Frequent offloads and/or extreme temperatures will reduce battery life.

• At temperatures below freezing (0°C or +32°F), batteries will typically require replacement every six months. In these conditions the battery level bar graph should be checked regularly.