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This Professional Datalogger is
a standalone data logger that measures and stores
relative humidity (RH) and air temperature (TA)
over 20%~90%RH and 0~50°C (internal sensor) and
-10~70°C (external sensor probe [direct contact]) measurement
ranges. It directly records data onto standard SD memory
card and when full, just exchange SD card for unlimited
data storage. Each data set includes temperature, RH, time
and date. Data gathered are saved in .txt file, these preformatted
data can be uploaded or paste to Excel directly. This well
made unit is extremely accurate with fast response times.
It has 2 temperature sensors, built-in
internal sensor (measures ambient temperature) and external
sensor probe (measures temperatures in water or fridge,
etc.) It also features adjustable RH and TA alarm, maximum
logged value and minimum logged value, low battery indicator,
real-time display and selectable temperature units (°C/°F).
Sampling rate can be adjusted from 1min to 720min according
to the user's desired logging interval.
It is powered by batteries and/or AC power
adaptor and uses only 1 power source at a time. AC adaptor
is ideal for long and continuous data logging however, when
it looses power source, logging will stop and will not be
reverted even if electricity is back. In this event the
dual power source becomes handy. If there is an electricity
black-out, the standby battery (loaded in the battery compartment)
will automatically be activated. Once the presence of electricity
is detected, it will go back to AC power and the batteries
will not be use again. With this advanced system, data will
be continuously be logged even black-out occurs.
Special
Features
- Reads humidity and air temperature
- Dual Temperature Sensor: built-in
internal sensor & external sensor probe
- Multiple & simultaneously display
air temperature and humidity and Real-Time
- 3 Warning Indicators should the
temperature exceeds the set limits: Audible beep (can
be turned off), alarm icon on the LCD & *bright
red led indicator
- Uses SD memory card data logging
system for continuous recording
- Highly accurate microcomputer circuit
- Big and high contrast LCD
- User-programmable high &
low alarm thresholds for humidity & air temperature
- User-programmable sampling rate from
1min to 720min
- Design with capacitance type RH sensor
to get accurate and quick reading
- Temperature unit: °C & °F
(switchable)
- Max/Min value since power on
function for easy data review
- Fast response time, update value every
10sec.
- Real time display in 24/12 hour format
- LCD shows "FULL" if capacity
is not enough for logging
- Battery low indicator
- Parts and Sensor are made in Switzerland
- Built-in tabletop/desktop stand and
wall mount for long time monitoring
- *Long
battery life (via alkaline battery)
- without logging data: last for one
year
- with SD logging: last for one month
(with approx. 1min interval)
Specifications
- Temperature
- Range: 0~50°C (Display: -10~70°C)
- Resolution: 0.1°C/°F
- Accuracy: ±1°C
- Humidity
- Range: 20~90%RH (Display:0%~99.9%RH)
- Resolution: 0.1%RH
- Accuracy: ±5%RH (at 25°C, 10~90%RH, others
±7%RH)
- External Temperature
- Range: -10~70°C (Display: -30~70°C)
- Resolution: 0.1°C/°F
- Accuracy: ±0.6°C (0~50°C), ±1.2°C(-10~0°C,
50~70°C)
Accuracy: No specified
for -30°C ~ -10°C
- External Probe
- Size: 4 x 25mm (DxL)
- Cable: 2M long, material: PVC
- SD Card
- Capacity: Max. 2GB SD card or 4GB SDHC card
(MMC & SDXC cards are not compatible)
- Compatibility: FAT16 & FAT32
- Maximum File size: 30,000 records
Maximum File size: automatic
file creation once max file size is reached
Maximum File size: (a
complete date/time/TA/RH%/TEMP is treated as 1 record)
- Sampling Rate: 1 to 720 mins. Default:10
min
- Beeper (dB): ~65dB
- RH% Self Calibration: YES, via salt
chamber
- Power Consumption: <0.4mA
- LCD Size: 63 x 70mm (HxW)
- Operating Environment
- Temperature: 0~50°C
- Humidity: < 90%
- Storage Environment
- Temperature: -10~50°C
- Humidity: < 90%
- Power Source: 1.5V AA 3pcs or 5V adaptor
(both are included)
- Dimension: 110 x 91 x 30mm
- Weight: approx. 200g
Set
Includes
- 1 x Datalogger
(main unit)
- 1 x AC 5V Power Adaptor (FREE)
- 1 x 256MB SD Memory Card (FREE)
- 3 x 1.5V AA Battery (FREE)
- Instruction Manual
- Standard Factory Box
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