- Products
- User Interface Software
- User Interface Hardware (Displays, Annunciators etc.)
- NMEA 2000® gateways and bridges
- Tank monitoring
- Engine monitoring
- Electrical Monitoring and Control
- Digital Switching (MPower)
- General systems monitoring/recording
- Navigation instruments
- NMEA 2000® Cables and connectors
- Price List (pdf)
- Legacy products
- DSM150
3.5" high bright color display - DSM250
5.7" Multi-function color display - EMS100
Analog engine monitoring system - MBB100
Black box vessel monitoring and control - MBB200C
Black box vessel monitoring and control - SSC200
Solid state compass - TLM200
Tank level monitor (104") - TSM800
8" vessel monitoring and control touchscreen - TSM800C
8" vessel monitoring and control touchscreen - TSM1330
13.3" vessel monitoring and control touchscreen - TSM1330C
13.3" vessel monitoring and control touchscreen - WSO100
Ultrasonic wind and weather station
- DSM150
- Suggested Systems
- Application System Examples
- Battery Monitoring
- Battery Switch Monitoring and Control
- Bilge Monitoring and Control
- Digital Switching
- Engine Monitoring
- Fuel Flow / Economy / Trip Computer
- Fuel Filter Monitoring
- Generator Monitoring
- Indoor/Outdoor Weather Monitoring
- Indoor Temperature and Humidity Monitoring
- Shore Power Monitoring
- Security Monitoring
- Swing Meter
(Rate of Turn) - Tank Monitoring
- Telemetric Cloud Service
- Vessel Tracking (N2KTracker®)
- Product System Examples
- ACM100 Alternating Current Monitor
- DCM100 Direct Current Monitor
- FFM100 Fluid Flow Monitor
- FPM100 Fluid Pressure Monitor
- GPS200 Antenna/Receiver
- J2K100 J1939 to NMEA 2000 Gateway
- NBE100 Network Bus Extender
- RAA100 Rudder Angle Adapter
- SSC300 Solid State Compass
- SMS100 Text Messaging
- TLA100 Tank level adapter
- TLM100 Tank level monitor
- TLM150 Tank level monitor
- TMP100 Temperature monitor
- WSO100 Ultrasonic Wind and Weather Station
- Sailboat System Examples
- Trawler System Examples
- Recreational Fishing Yacht System Examples
- Workboat System Examples
- Application System Examples
- Support
- Company
- How to buy
MSRP $1,519.40
- Overview
- Downloads
- DSM250 Screenshots
Maretron’s GPS Antenna/Receiver (GPS200) provides invaluable information including position, Speed Over Ground (SOG), Course Over Ground (COG), time, date, and magnetic variation. With the information provided by the GPS200, Maretron’s displays are capable of computing additional information such as twilight AM and PM, sunrise, sunset, and moon phase.
The following table shows the products included within this example system plus a list of the information or data available for display.
| Product | Description | Available Data List |
| DSM250 | Display | Displays data in this list, monitors the data and sounds an internal buzzer if there is a problem |
| GPS200 | Cabin top GPS | Position, speed over ground, course over ground, time, date, magnetic variation and more |
- N2KBuilder file This file requires Maretron's free NMEA 2000® network design tool N2KBuilder® to be installed on your PC.
- Bill of Materials (pdf)
- Network Diagram (jpg)
The following screenshots (click to enlarge) are examples of how monitored data can be displayed on the DSM250.
COG Course Up Rose
GPS Status
Lat Lon
Local Time and Date
Moon Phase
SOG and COG
SOG and Gauge
Sunrise and Sunset
UTC Time and Date
Variation