usb high accuracy temp data logger

This data logger measures and stores up to 32,000 temperature(-35 to 80°C(-31~176F)) readings. Some professional
applications can be provided by the PC software DGraphTM. Logger status, alarm indication and low battery indication are via
flashing red/green LED and yellow LED. The button on housing can be used to start logging, or confirm and clear LED alarm
when LED alarm is hold status.
User can plug data logger straight into PC's USB port without any cables. Before getting started, user need to install USB
driver and DGraphTM software, provided on the CD which is included in product packing box. All the software can run under
Windows XP, Vista, 7 or 8(32 bit and 64 bit Versions). User can easily use DGraphTMsoftware to setup sample rate(from 10
seconds to 12 hours), high/low alarm limit and start/stop method , and download data to PC, etc. And then user can view,
analyse and print the data, or export other file formats(txt, xsl, csv, bmp, jpg).
Especially, for some professional applications, user can set access password, name each channel, enable/disable specified
channel, input calibration data for each channel, disable LED indication for saving power, and select sample mode(Instant,
Average, Maximum and Minimum), etc.
APPLICATIONS
This data logger is used mainly to monitor and verify temperature-sensitive goods, equipment orareas. e.g.:
BENEFITS
Portable, precise, compact and low cost
Easy to log and analyse data
Unique and uniform PC software DGraphTM
can meet your higher requirements
Elaborate design make it perfectly work in
more application field
Strict design ensure long term reliable work
Enhanced electrostatic protection design to
prevent unexpected damage
Each unit have single serial number identified
by DGraphTMsoftware to manage data simply
All data from different data logger and all
different measurement parameters can be
graphed and analysed together
FEATURES
USB interface directly communicate with PC for setup and data download
User can set access password for data logger
User can name each channel and enable/disable specified channel freely
LED alarm enable/disable, LED alarm hold enable/ disable and alarm limit settings for all
channels via DGraphTM
User can input formula to customize compound graph from selected logging data
User can create and customize new unit easily and freely for all measurement parameters
Logging status indication via red/green LED and battery status indication via yellow LED
Start logging method: Immediately, Button, Delayed
User can input two point calibration value for each channel when setup
Dew point calculated via software DGraphTM
IP66 environmental protection
Long battery life: Approx. 4 Years @ 10 Minute Sample Rate
Replaceable lithium battery and logged datas are not lost if battery exhausted
Shipping
Food
Pharmaceutical
Warehouse
Museums
Buildings
Libraries
HVAC
Refrigeration
Agriculture and Livestock
Greenhouses
Environmental and Weather Monitoring
Computer Rooms
Communications Equipment
Containers
Aircraft Cabins
Equipment Run Time
Measurement
Temperature
Measurement range -35~80°C(-31~176F)
Accuracy(Typ.)Figure 1 ± 0.5°C(± 0.9F)
Resolution 0.1°C / 0.2F
Long Term Drift Negligible
General
Memory Capacity 64KBytes(Total 32,000 readings for all channels)
Sample Rate Can be selected from 10 seconds to 12 hours
Start Method Immediately, Start by button, and Start at date&time
Stop Method Stop when memory full, overwrite when memory full, and stop until specified number of sample points
finished
Sample Mode Instant(default), average, maximum and minimum
This will decide how to dispose data at idle time between a sample interval
Button Software config to start logging bybutton, or clear and reset LED alarm when LED alarm is hold
LED Red&green LED: Logger Status indication(Include Delay to Start, Logging, Alarm, Finished)
(Sofware can disable this two LED for saving power)
Yellow LED: Low battery indication
Alarm User programmable high or low alarm limit for each channel(If necessary)
LED alarm and hold
Communication Direct USB connection
Need to install the driver provided on CD
PC Software DGraphTM software and USB driver required (Included on CD)
(Compatible with Windows XP, Windows Vista, Windows 7&8(32 bit & 64bit Versions))
Use these software to setup, download, view graph and analyse data
Power Supply User replaceable 1/2AA 3.6V Lithium Battery 1200mAh
NOTE: USB interface can supply power directly if necessary
Battery Life Approx. 2 Years @ 1 Minute Sample Rate
Approx. 4 Years @ 10 Minute Sample Rate
Approx. 8 Years without any sample task
NOTE: It also Depends on ambient temperatures and using of LEDs
Operating Range 0 to 100%RH -35 to 80°C(-31 to 176F)
Storage Range Recommended: 20 to 60%RH 10 to 50°C(50 to 122F)
Case Material ABS, TPU, PC
Dimentions 123mmX 37mmX 23mm(4.8"X 1.5"X 0.9")
Weight Approx. 90 grams(3.19 oz)
Mounting Mounting bracket (Optional) or locking eyelet
Standard Compliance IP66