Size |
60 mm x 48 mm x 19 mm (24" x 1.9" x 0.7").
|
Weight |
Watertight model (OWL 100) - 80 g (2.8 oz.). Non-watertight model - 54 g (1.9 oz.). |
Case Materials |
Watertight model (OWL 100 only) - Polyurethane. Non-watertight model - NorylŪ Plastic.
|
Operating Limits |
-40 to 70oC (-40 to 158oF); 0 to 95% RH (non-condensing) on non-watertight models. |
Clock Accuracy |
+/-2 seconds per day. |
Battery |
3.6 volt Lithium, 10-years warrantied (under normal use). Factory replaceable. |
Memory Size |
32 K (32,767 readings). |
Sampling Methods |
First-in, First-out, (First-in, First-out not available with sample rates faster than 8 seconds). Fill-then-stop, Delayed start, Trigger start. |
Sampling Rates |
User selectable rates from 5 per second to once every 12 hours. |
Resolution |
8 bit (1 part in 256). Can be optimized to the equivalent of 10 bit resolution. |
Communication |
Optical Send/Receive from up to 1" between logger and interface cable (with no obstructions). |
Alarm Type |
Optical (Red LED). |
External Connector |
Removable snap type connector. |
PC Requirements |
IBM PC or 100% compatible running MS Windows 3.1, '95, '98, or NT, with at least 2 MB RAM, 2 MB of hard drive disk space and one free serial port. |
Product Approvals |
Meets Part 15 for Digital Devices of the Code of Federal Regulations of the Federal Communications Commission (FCC). Meets Class A radiated and conducted emission requirements of Section 2 of the Radio Interference Regulations of Communications Canada. IEC801-2, 3, 4 and EN55011 covering ESD, RFI Immunity, EFT/Burst and Radiated Emissions respectively for the Commission of the European Communities (CE). |
Resistance to X-Rays |
Tested for protection against a 160kV dose @ 5mA for 30 seconds (15OmA-sec) @ 38 inches F.F.D. (about 100 times 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 second exposure source to object distance 5". |
Accuracy Curve |
Temperature Sensor Accuracy with ACR OWL
|
Software Specifications |
TrendReader - ACR OWL Data Logger Software
|