OWL Series Data Loggers

OWL,Series,Data,Logger,ACR,SystemsThe 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

60 mm x 48 mm x 19 mm (2.4" x 1.9" x 0.7")
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
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
8-bit (1 part in 256)
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)

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