- Products
- 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
- 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
MSRP $4,785.55
- Overview
- Downloads
- DSM250 Screenshots
This indoor/outdoor weather comprehensive monitoring system provides information about a cabin’s environmental conditions (cabin temperature and relative humidity) and outdoor weather information (apparent wind speed, apparent wind direction, outdoor temperature, humidity and barometric pressure). By adding the GPS antenna/receiver (GPS200) and compass (SSC300) to this system, the true (relative to bow) and ground (relative to compass rose) wind speed and direction can be calculated within the display given the boat Speed Over Ground (SOG). The display shows the information using several different formats including numeric, gauges, or graphs. The display also monitors the temperature and humidity and if user programmable high or low thresholds are surpassed, an alert is triggered and the display provides a visual and audible indication. The display can also send a signal to the 110dB buzzer or send a text message to one or more recipients.
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 | 5.7" Display shows data in this list, monitors the data and sounds an internal buzzer if there is a problem |
| ALM100 | Alarm Buzzer | Sounds a loud buzzer when any monitored data in this list goes outside programmed limit |
| SMS100 | Texting Module | Sends text messages to one or more phone numbers when any monitored data in this list goes outside programmed limits |
| CLM100 | Current loop monitor | When connected together with Maretron’s Indoor Humidity/Temperature Sensor (part number IRHT-01), the CLM100 monitors relative humidity and temperature |
| WSO100 | Wind and Weather Station | Measures apparent wind speed and direction, barometric pressure, humidity, outside temperature, wind chill factor, heat index, and dew point. |
| GPS200 | Cabin Top GPS | Position, speed over ground, course over ground, time, date, magnetic variation and more. |
| SSC300 | Compass | Monitors magnetic heading, rate of turn, pitch, and roll. |
- 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.
Apparent Wind Close Hauled
Apparent Wind Rose
Apparent Wind Speed Graph
Atmospheric Pressure Graph Black
Atmospheric Pressure Graph White
Barometric Pessure Digital
DewPoint
Inside Humidity Digital
Inside Humidity Digital Black
Inside Humidity Graph
Inside Humidity Graph Black
Inside Temperature and Humidity Digital
Inside Temperature and Humidity Digital Black
Inside Temperature and Humidity Graphs
Inside Temperature Digital
Inside Temperature Digital Black
Inside Temperature Gauge
Inside Temperature Gauge Black
Inside Temperature Graph
Inside Temperature Graph Black
Outside Temperature and Heat Index
Outside Temperature and Humidity
Outside Temperature and Wind Chill