U14-002 Data Logger HOBO para Temp/HR con display LCD y Sensores Externos

U14-002

Onset

New

184,50 €

Termohigrometro Digital U12-002

HOBO El registrador de Datos para temperatura de U14 LCD/de datos de la humedad relativa (derecho) exhibe y registra condiciones de la temperatura y de la humedad. Está bien adaptado para el uso en la fabricación, el proceso, y ambientes del almacenaje donde están críticas la supervisión y la documentación confiables de las condiciones específicas de temp/RH. Los datos se sacan vía USB a un ordenador PC o Mac. 

Características:

  • Más rápido en la transferencia directa de los datos del USB
  • Resolución mejorada del sensor de Temp/RH
  • Exhibición en tiempo real de la temperatura y de la Humedad Relativa
  • Dos modelos a elegir de - Temp/RH interno o temperatura externa 
  • Autodialer Opcional
  • Caja protectora opcional para los ambientes humedos o que condensan
  • NOTA: The U14-002 requires the use of external temperature and relative humidity sensors. Sensor options can be found under the Compatible Items tab below.

Medio Ambiente 

  • 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.

Alarmas

  • 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

Tamaño/Peso

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

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


Vida de la Batería

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.

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