Blue Sea Systems 1850 M2 Vessel Systems Monitor for Comprehensive Marine System Management

1850 M2 Vessel Systems Monitor

Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor.

DC System Monitoring (up to two batteries)

One input monitors the DC voltage, state-of-charge, current for one battery bank and another input monitors the voltage of an additional battery bank. Alarms include high and low voltage, high current, and low battery.

AC System Monitoring

The VSM monitors a single AC voltage, current, and frequency. Alarms include high and low voltage, high current, and high and low frequency.

Bilge Tank Monitoring

The VSM has two inputs that can be configured as a bilge or tank monitor. When configured as a bilge input, monitoring functions include pump active, cycle count in the last 24-hours, average cycles in a typical 24-hour period, and total cycles. High alarms can be set for both the minutes of run time in the last hour as well as the number or cycle counts in the last 24-hours. When configured as a tank input, tank status can be represented in both capacity (gallons or liters) or as a percentage of capacity. Custom tank shapes can be auto-calibrated or programmed. Both high and low level alarms can be set for all tanks.

Specifications:

• Meter: Bilge, Current, Tank, Voltage
• Frequency: 40-90Hz
• Current Range: 0-150A AC/-500 to 500A DC
• Operating Voltage: 40-300V AC/7-70V DC
• Minimum Current Draw: 18.8mA @ 12V, backlight off/35mA @ 12V, backlight off
• Nominal Voltage: 120V AC, 230V AC, 12V DC, 24V DC, 48V DC

The Blue Sea Systems 1850 M2 Vessel Systems Monitor offers a centralized solution for monitoring essential electrical and fluid systems on your vessel. This compact OLED digital monitor provides real-time data and alarms for four critical systems, ensuring enhanced safety and operational efficiency. Designed for marine environments, the system seamlessly integrates with your vessel’s power and fluid management, delivering critical information at a glance. Its versatile inputs and customizable alarms make it suitable for a wide range of vessel configurations and operational needs. Whether managing batteries, AC power, or bilge and tank levels, the 1850 M2 monitor simplifies system oversight and helps prevent potential issues before they escalate. Its user-friendly interface and comprehensive features make it an essential addition to any boat's instrumentation suite.

Features:

• DC System Monitoring: Tracks voltage, state-of-charge, and current for up to two batteries, with high and low voltage, high current, and low battery alarms

• AC System Monitoring: Monitors single-phase AC voltage, current, and frequency, with alarms for high and low voltage, high current, and frequency deviations

• Bilge and Tank Monitoring: Dual inputs configurable for bilge pump activity or tank level measurement, with customizable high and low level alarms

• Tank Capacity Display: Shows tank levels in gallons or liters or as a percentage, with auto-calibration for custom tank shapes

• Versatile Power Support: Operates within 40-300V AC and 7-70V DC, compatible with various vessel power systems

• Low Power Consumption: Minimal current draw at 12V with backlight off, ensuring efficiency without draining vessel batteries

• Robust Build: Designed for marine environments with durable construction to withstand harsh conditions