The
ACR OWL series of data loggers are
Single-Channel, configurable data
loggers featuring 10-year battery
life, memory capacity of 32,767 readings,
optical data transfer, and flashing
visual alarm.
Common Specifications
|
Size
|
60 mm x 48 mm x 19 mm (2.4" x 1.9" x 0.7") |
|
Weight
|
54 g / 1.9 oz (All models except OWL 100-Poly)
80 g / 2.8 oz (OWL 100-Poly water-resistant model) |
|
Case Material
|
Noryl® plastic (All models except OWL 100-Poly)
Polyurethane (OWL 100-Poly water-resistant model) |
|
Operating Limits
|
-40°C to 70°C (-40°F to 158°F) and 0 to 95% RH (non-condensing) except OWL 100-Poly |
|
Clock Accuracy
|
+/- 2 seconds per day |
|
Battery
|
3.6 volt Lithium |
|
Memory Size
|
32 KB (32,767 readings) |
|
Sampling Method
|
Continuous (First-in, First-out)*, Stop When Full (Fill-then-stop)
*Not available for sample rates faster than 8 seconds |
|
Sampling Rate
|
User selectable rates from 5 per second to once every 12 hours |
|
Resolution
|
8-bit (1 part in 256) |
|
Communication
|
Optical data transfer: data can be transmitted through glass, water, or any transparent medium up to 25 mm (1") away |
|
Alarm Type
|
Optical (Red LED) |
|
PC Requirements
|
IBM PC or 100% compatible with a least 2 MB RAM, 2 MB of hard drive disk space and one free serial port |
|
Software Requirements
|
TrendReader® Standard 2 (compatible with Windows® 2000, XP and Vista 32bit) |
