Temperature/Relative Humidity DataLogger Realtime LCD Display Data Loggers Onset Hobo U14

Temperature/Relative Humidity DataLogger Realtime LCD Display Data Loggers Onset Hobo U14

Model: U14

Hãng sản xuất: Onset Hobo

Thông số kỹ thuật:

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

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