Ampermetru M2 DC

The BLUE SEA M2 DC ammeter is designed for precise monitoring of DC electrical systems. It measures and displays DC amperage on two independent circuits. It also includes a high-current alarm function and an isolated MOSFET relay for controlling external circuits.

With the supplied 500A shunt, the M2 DC ammeter can measure DC amperage over a range of -500A to 500A. It also supports programmable shunt ratios for monitoring up to 5000A, requiring higher-capacity shunts (not included).

Yes, the device features a bright OLED screen with auto-dimming. This screen ensures optimal readability at wide viewing angles and is also readable through polarized sunglasses, which is ideal for marine environments.

The OLED display of the M2 DC ammeter measures 55mm x 28mm.

The M2 DC ammeter can measure and display DC amperage on two independent circuits simultaneously.

The electrical consumption of the M2 DC ammeter is minimal, ranging from 0.3 watts minimum to 1.00 watts maximum.

Yes, its design meets the IP66 waterproofing standard. This means it is resistant to dust and powerful water jets or heavy seas, making it perfectly suited to a marine environment.

The ammeter includes a high-current alarm function that is adjustable. If the measured current exceeds the user-defined thresholds, an 80dB audible alarm is triggered to alert the user.

The 500mA isolated MOSFET relay integrated into the M2 DC ammeter allows control of external circuits. It enables activation or deactivation of these circuits based on measured current values, adding automation functionality to power management.

Yes, the M2 DC ammeter is supplied with a 500A shunt, required for current measurement.

Yes, the M2 DC ammeter supports programmable shunt ratios. This allows it to be used with shunts of different capacities to monitor currents up to 5000A, beyond the included 500A shunt.

The M2 DC ammeter operates on an input voltage range of 7 to 70V DC.

Yes, the M2 DC ammeter is fully compatible with 12VDC and 24VDC electrical systems. Its wide input voltage range of 7 to 70V DC allows it to operate with these common configurations.

Yes, its IP66 design makes it resistant to dust and powerful water jets, which is essential in a marine environment. For optimal installation, it is recommended to carefully follow the manufacturer's instructions to ensure proper sealing and secure electrical connections, in order to maximize its durability in this environment.

Yes, the M2 DC ammeter is designed to operate with an input voltage ranging from 7V DC to 70V DC. It is therefore compatible with systems having a voltage higher than 24V DC, as long as it remains within this range.

Yes, although the ammeter is supplied with a 500A shunt for measurements up to 500A, it is compatible with battery systems exceeding this capacity. The device supports programmable shunt ratios, allowing monitoring up to 5000A when using a suitable shunt (sold separately for capacities above 500A).

The M2 DC ammeter is supplied with a 500A shunt. Other mounting or wiring accessories may vary depending on the manufacturer's standard packaging.

The high-current alarm built into the M2 DC ammeter has an audible level of 80dB.

This ammeter is a product from the BLUE SEA brand.

The weight of the M2 DC ammeter is 1.81 kg.