Vessel Systems Monitor VSM 422

The VSM 422 has three intuitive display modes, and it's flexible case design offers three mounting options. It's fully programmable legends and adjustable alarm functions can be customized to fit every boat.

Included in retail packaging is the head unit, surface mount bezel, surface mount gasket, DC Current Shunt 8255, AC Current Transformer 8256, Battery Temperature Sensor 1820, connectors, and mounting screws.

Features:

• Monitors DC systems: voltage, amperage, battery state of charge - amp hours remaining, time remaining, % charge, battery temperature (alarms for all values)
• Monitors AC systems: voltage, amperage, watts, frequency (alarms for voltage, amperage, and frequency)
• Monitors tank levels: fuel, water, waste, (alarms for high level waste, low level fuel, and water)
• Monitors bilge: active, cycle count, and duration (alarms for cycles and duration)

Specs

• Nominal Voltage: 230V AC @ 50Hz, Typical of Europe; 120V AC @ 60Hz, North America; 12V DC; 24V DC
• Operating Voltage: 0-300V AC; 8.5-33.0V DC
• Current Accuracy: +/- 2.0% AC (RMS); +/- 1.0% DC
• Current Range: 0-150A AC; 0-500A DC
• Frequency: 40-90Hz
• Minimum Current Draw: 35mA @ 12V, backlight off; 18.8mA @ 24V, backlight off
• Voltage Accuracy: +/- 0.5%