This workboat basic monitoring system will monitor the propulsion engine, 4 tanks, and 3 bilge compartments with all information displayed on a 5.7” sunlight readable display. If any of the monitored parameters go outside programmable limits, the display will flash and the buzzer will sound an alarm.

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
ALM100	Alarm buzzer	Sounds a loud buzzer when any monitored data in this list goes outside programmed limit
J2K100	Engine Monitor	Monitors RPM, boost and oil pressure, oil and coolant temp, voltage, fuel rate, hours
FPM100	Tank Monitor	Monitors levels in 2 fuel tanks, 2 fresh water tanks, 1 black water and 1 gray water tanks
SIM100	Switch indicator	3 high bilge water indicators, magnetic door switch, smoke/heat detector, CO detector
RIM100	Run indicator	Monitors 3 bilge pumps for breaker status and pump run status, counts and times pump runs

• 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.