Description
Blue Sea 1850 M2 Vessel Monitor | Boat Supply Store
This advanced OLED display provides comprehensive real-time data for critical vessel systems, addressing the need for integrated monitoring of electrical, bilge, and tank functions. It accurately measures DC voltage for up to two battery banks and AC voltage from 40-300V AC, alongside AC current up to 150A. Ideal for offshore cruising or extended coastal voyages, it facilitates proactive management of a vessel's power, water, and safety equipment.
Key Features
- Consolidates monitoring of DC/AC electrical, bilge, and tank systems on a single OLED screen.
- Monitors DC voltage and current for one battery bank, plus DC voltage for a second bank.
- Measures AC voltage from 40-300V, AC current up to 150A, and AC frequency from 40-90Hz.
- Tracks bilge pump activity including cycle counts and run time, with configurable run time alarms.
- Provides detailed tank level monitoring in gallons/liters or percentage, supporting custom tank shapes and high/low level alerts.
- Features multiple alarm types for voltage, current, frequency, bilge activity, and tank conditions.
- Operates across a wide voltage range of 40-300V AC and 7-70V DC.
- Offers detailed insights and customizable alarms for enhanced vessel management and safety.
Specifications
| Product Specifications | |
|---|---|
| Monitors DC voltage (up to 2 batteries) | Yes |
| Monitors DC current | -500 to 500A |
| Monitors AC voltage | 40-300V |
| Monitors AC current | 0-150A |
| Monitors AC frequency | 40-90Hz |
| Monitors bilge pump status and cycles | Yes |
| Monitors tank levels (capacity or percentage) | Yes |
| Multiple alarm functions | Yes |
| Operating voltage | 40-300V AC / 7-70V DC |
| Minimum current draw | 18.8mA @ 12V (backlight off) |
Who This Is For
Boat owners and marine technicians requiring a unified, advanced monitoring solution for their vessel's core electrical, bilge, and tank systems. This unit is ideal for those who demand detailed operational data and customizable alerts for proactive vessel management.
How It Compares
| Feature | Blue Sea 1850 M2 Vessel Monitor | Victron BMV |
|---|---|---|
| DC Voltage Monitoring | Up to 2 battery banks | 1 Battery Bank |
| AC Voltage Monitoring | Yes (40-300V AC) | No |
| Bilge Pump Monitoring | Yes (Pump active, cycle counts, run time) | No |
| Tank Level Monitoring | Yes (Capacity or percentage, custom shapes) | No |
| Display Type | OLED | OLED |
Common Concerns Answered
Is the setup process complicated for the Blue Sea 1850 M2?
While initial setup and calibration may require a moderate level of electrical knowledge, particularly for users unfamiliar with marine electrical systems, comprehensive documentation is available. For those new to marine electrical installations, professional assistance is recommended to ensure optimal functionality.
Are there any common issues reported with the Blue Sea 1850 M2?
While generally praised for its capabilities, a small number of users have noted occasional minor display glitches or connectivity issues. These are not widespread and do not typically impact the core functionality of the monitoring system.
Is the price of the Blue Sea 1850 M2 a significant investment?
The Blue Sea 1850 M2 represents a premium, integrated monitoring solution. While its price point may be higher than single-function monitors, its ability to consolidate multiple critical system readouts into one advanced display offers significant value and operational insight for the discerning boater.
Frequently Asked Questions
What specific systems can the Blue Sea 1850 M2 Vessel Systems Monitor effectively monitor?
The 1850 M2 monitors DC voltage and current for one battery bank and voltage for a second bank, AC voltage, current, and frequency, bilge pump activity including pump active status and cycle counts, and tank levels for fuel, water, or waste.
Can the Blue Sea 1850 M2 monitor multiple battery banks simultaneously?
Yes, the Blue Sea 1850 M2 is capable of monitoring the voltage of up to two separate battery banks.
What types of alarms can be configured on the Blue Sea 1850 M2?
The unit offers multiple alarm types including high/low voltage, high current, high/low frequency, bilge pump run time exceeding a set limit, excessive bilge pump cycle counts, and high/low tank levels.
Does the Blue Sea 1850 M2 offer integrated monitoring for bilge pumps and tank levels?
Absolutely, the 1850 M2 integrates bilge pump monitoring, tracking active status and cycle counts, and tank level monitoring, allowing for capacity or percentage readings with custom tank shape configurations.
What are the AC and DC current measurement ranges for the Blue Sea 1850 M2?
The monitor measures DC current from -500A to 500A and AC current from 0A to 150A.
