OWL Series

Flexible single-channel data loggers with visual alarm & 10-year battery life

Our OWL Series consists of configurable, single-channel data loggers with flashing visual alarms, optical data transfer, and an industry-leading 10-year battery life.

Key Features

  • One channel with options to record temperature, electric current, voltage, or process current
  • 32KB memory for almost 33,000 readings
  • Configurable alarm thresholds and modes with super-bright red blinking annunciator  
  • Conformal coating protects electronics from harsh environments
  • Industry-leading 10-year battery life
  • 3-year warranty

 

Common Specifications Across Models

Size60 x 48 x 19 mm (2.4 x 1.9 x 0.7 in)
Weight54 g / 1.9 oz (All models except OWL 100-Poly)
80 g / 2.8 oz (OWL 100-Poly water-resistant model)
Case MaterialNoryl® plastic (All models except OWL 100-Poly)
Polyurethane (OWL 100-Poly water-resistant model)
Operating Limits-40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing) except OWL 100-Poly
Clock Accuracy+/- 2 seconds per day
Battery3.6 volt Lithium
Memory Size32 KB (32,767 readings)
Sampling MethodContinuous (First-in, First-out)*, Stop When Full (Fill-then-stop)
*Not available for sample rates faster than 8 seconds
Sampling RateUser selectable rates from 5 per second to once every 12 hours
Resolution8-bit (1 part in 256)
CommunicationOptical data transfer; data can be transmitted through glass or transparent medium up to 25 mm (1in)
Alarm TypeFlashes red LED once every 8 seconds
PC RequirementsWindows PC with a least 256MB RAM, 250MB of hard drive space and one free serial or USB port
Software RequirementsTrendReader® 2 (compatible with Windows® XP, Vista, Windows 7, Windows 8 & Windows 10t)