Lowrance electronic EP-80R TH User Manual

Page of 32
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Pub. 988-0154-442 
 
EP-80R TH 
Electronic Thru-Hull Temp Sensor 
Installation and Configuration Instructions 
This document shows how to install an EP-80R TH thru-hull temp sen-
sor and how to connect it to a NMEA 2000
®
 network. It also provides 
instructions on how to configure your temp sensor with Lowrance digi-
tal gauges (LMF-200 & LMF-400) and display units. 
NMEA 2000 is the communication bus standard developed by the Na-
tional Marine Electronics Association (NMEA) for use in boats. 
Lowrance has introduced a line of products that can communicate over 
a NMEA 2000 network (LowranceNet). 
All Lowrance NMEA 2000 capable devices are either NMEA 2000 certi-
fied or certification is pending.  
CAUTION: 
Installing LowranceNET NMEA 2000 devices is significantly 
different
 from installing earlier Lowrance components without 
NMEA 2000 features. You should read all of the installation in-
structions before proceeding. Decide where you want to install 
all components before drilling any holes in your vessel. 
Some sonar or GPS units may require a software upgrade to display 
NMEA 2000 data correctly. For free software upgrades or additional 
information on the LowranceNet NMEA 2000
®
 network system, visit 
our web site, www.lowrance.com. 
 
 
The EP-80R TH temperature sensor. 
 
Red NMEA 2000 
connector 
Thru-hull 
temp sensor 
module