Indoor Temperature and Humidity Monitoring Example - Comprehensive System

MSRP $4,785.55

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  • 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.

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


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