Specifications

24
OWL - Common Specifications
FEATURES
• Single channel
• Monitor tempera-
ture, current, voltage
or process signals
• 10-year battery life
• Flashing visual
alarm
• Memory capacity
of 32,767 readings
• Optical data transfer
• Fast sample capa-
bility
Single Channel, Configurable, 8-Bit Data Loggers
PRODUCT 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)
External Connector:
Removable snap type connector
Mounting:
Locking eyelet or magnetic backing
Operating Limits:
-40 to 70ºC (-40 to 158ºF) and 0 to 95% RH (non-
condensing) on non-watertight models
Clock Accuracy:
+/- 2 seconds per day
Battery:
3.6 volt Lithium
Battery Life:
10 years under normal use (factory replaceable)
Memory Size:
32 KB (32,767 readings)
Sampling Methods:
Delayed start or trigger start:
1. Continuous (First-in, First-out – not available with
sample rates faster than 8 seconds)
2. Stop when full (Fill-then-stop)
Sampling Rates:
User selectable rates from 5 per second to once every
12 hours
Resolution:
8-bit (1 part in 256)
Communication:
Optical - send/receive data from up to 1” between log-
ger and interface cable (with no obstructions)
Alarm Type:
Optical - flashing red LED
PC Requirements:
IBM PC or 100% compatible running Windows® 3.1,
’95, ’98, 2000, Me, NT or XP with at least 2 MB RAM,
2 MB of hard drive disk space and one free serial port
Software Requirements:
TrendReader® Standard (see page 34 for details)
Certifications and Standards:
- Certified to CE standard EN50082-1: 1992 (European
Generic Immunity) covering ESD, RFI and EFT/B
- Meets CE standards EN55011 Class B: 1991 (European
Radiated Emissions) and CISPR Class B: 1991
(International Radiated Emissions)
Resistance to X-Rays:
- Tested for protection against a 160kV dose @ 5mA for
30 seconds (150mA-sec) @ 38 inches F.F.D. (about 100
times that of an airport x-ray machine)
- Tested for protection against Gamma Ray (equivalent
to 0.137-1.38 mega volts) IR 192 - 28 curies @ 30 sec-
ond exposure source to object distance 5”
OWL data loggers share many common features. For further specifications on individual models, refer to pages 25-27.
Front Back
Optical port/alarm
Sensor/Connector
Visual serial
number iden-
tification
Magnetic
backing
Convenient security lock