Owner manual
Technical Specifications 
Dimensions 
SeaDAC Lite Modules 
L W H 
4.3” 3.4” 1.3” 
109mm 86mm 32mm 
iPorthole Modules 
L W H 
3.2” 3.1” 0.8” 
81mm 79mm 21mm 
OEM Modules 
L W H 
2.9” 2.5” 0.8” 
74mm 64mm 21mm 
Environmental Specifications 
Specification Operating  Storage 
Temperature Range 
0°C – 70°C 
(32°F – 158°F) 
-50°C – 105°C 
(-58°F – 221°F) 
Humidity Range 
10 to 90% R.H. 
Non-Condensing 
10 to 90% R.H. 
Non-Condensing 
Manufacturing 
All Sealevel Systems Printed Circuit boards are built to UL 94V0 rating and are 
100% electrically tested. These printed circuit boards are solder mask over bare 
copper or solder mask over tin nickel.
© Sealevel Systems, Inc. 
- 35 - 
SeaDAC Lite User Manual 










