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Blue Sea Systems

1832-BSS

Ampermetr M2 DC

The BLUE SEA M2 DC ammeter is a digital monitor designed for precise DC amperage monitoring on two marine circuits, offering a measurement range up to 5000A and an auto-dimming OLED screen. Its IP66 design ensures robustness suitable for marine environments. Included with the product: the M2 main unit, a 500A digital DC current shunt (model 8255), mounting hardware, connectors, and a screwdriver.

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419,60€

419,60€ ~~466,08€~~

DDV vključen Dostava se izračuna ob plačilu.

Na zalogi

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Namembnost izdelka	Mesure de courant continu pour installations électriques marines
Vrsta meritve	Courant
Podtip meritve	Continu
Tip zaslona	Numérique
Merjeno območje	-500 à 500 A
Maksimalno merjeno območje	5000 A
Enota meritve	A
Šunt zahtevan	Oui
Vrednost šunta	500 A / 50 mV
Območje napajalne napetosti	12/24 VDC
Ozadje	Oui
Barva obroča	Noir
Končna obdelava prednjega dela	Noir
Tip montaže	Encastré
IP razred	IP66
Izhodni alarmi	Alarme sonore (80dB) et relais MOSFET isolé
Teža	1.81 kg
Nivo glasnosti alarmov	80
Število krogov	2
Vrsta toka	DC
Podpora za dnevni/nočni način	Oui
Display Brightness Adjustment	Auto-dimmable
Display Color Type	Monochrome
Display Dimensions Wh Mm	55 x 28
Velikost zaslona (palcev)	2.4
Display Screen Type	OLED
Tehnologija zaslona	OLED
Display Viewing Angle Details	Angles larges
Display Visibility Polarised Glasses	Oui
Galvanska izolacija	Oui
Razpon vhodnega napetostnega vhoda	7-70
Številka modela	1832
Vključena montažna vijak	Oui
Nazivna napetost	12/24VDC
Parent Company Brand	NAVICO GROUP
Maksimalna poraba električne energije	1.00
Power Consumption Min W	0.3
Kategorija izdelka – nivo 1	Marchandise
Kategorija izdelka – nivo 2	NAVICO GROUP
Kategorija izdelka – nivo 3	Électricité
Product Category Level 4	Instruments de mesure
Serija izdelkov	M2
Podtip izdelka	Ampèremètre
Relay Output Current Max	500
Relay Output Type	MOSFET isolé
Šunt vključen	Oui
Shunt Programmable	Oui
Weight Unit	kg

Detailed description

Namenjen natančnemu nadzoru električnih sistemov enosmernega toka, je ampermetr M2 DC podjetja BLUE SEA (model 1832) digitalni instrument, ki lahko meri in prikazuje enosmerni tok na dveh neodvisnih krogih. Ta naprava ima merilni razpon od -500 do 500 A s priključenim shuntom 500 A in podpira programirljive shunt razmerja za nadzor do 5000 A, kar zagotavlja prilagodljivost različnim konfiguracijam moči na krovu.

Prikaz in napredne funkcije

Opremljen z 55 mm x 28 mm velikim, svetlim in samodejno reguliranim OLED zaslonom, ampermetr M2 DC zagotavlja optimalno berljivost pri širokih kotih gledanja in skozi polarizirana stekla. Naprava vključuje funkcijo alarmiranja za visok tok, ki je nastavljiva in dosega 80 dB, kar omogoča opozarjanje uporabnika v primeru presežka določenih pragov. Dodatna funkcionalnost je izoliran 500 mA MOSFET rele, ki omogoča upravljanje zunanjih krogov na podlagi merjenih vrednosti, kar dodaja plast avtomatizacije v upravljanje z energijo.

Robustna konstrukcija in namestitev

Ampermetr M2 DC deluje pri vhodnem napetosti od 7 do 70 V enosmernega toka in porablja minimalno 0,3 W, maksimalno pa 1,00 W električne energije. Njegova konstrukcija ustreza standardu IP66, kar ga naredi odpornega proti prahu in močnim curkom vode ali močnim morjem, kar je bistveno v morskem okolju. V primerjavi z tradicionalnimi ampermetri ali bolj osnovnimi rešitvami, se M2 odlikuje po sposobnosti nadzora dveh krogov, naprednem OLED zaslonu in funkcijah alarmiranja ter releja, kar ga postavlja kot celovito in vsestransko rešitev za nadzor enosmernega toka na plovilih, ki zahtevajo podroben električni nadzor. Vpisan je v serijo digitalnih monitorjev M2 podjetja BLUE SEA, ki je znana po integraciji naprednih funkcij v kompaktnem formatu.

Documentation

Type	Nom
	980018840-004-m2monitors_pdf.pdf
	980020410-003-1832qs-7-5-22_pdf.pdf
	980022180-005_m2-dcmeters_080222_pdf.pdf
	m2-mounting_pdf.pdf

Expert review

Pol CONIN

Odgovorni digitalni delavec

« Precise and automated DC monitoring for marine systems »

The BLUE SEA M2 DC ammeter is an essential tool for energy management on board, particularly on vessels equipped with multiple battery banks or high-power DC consumers. Its ability to simultaneously monitor two circuits provides critical visibility into distinct elements such as general consumption and alternator output, or the discharge of a service bank and a starter bank. This feature enables rapid identification of imbalances or abnormal consumption, contributing to battery longevity and the reliability of the electrical system.

The key advantage of this ammeter lies in its flexibility with programmable shunt ratios, allowing the instrument to adapt to systems up to 5000A. This makes it relevant for a wide range of vessels, from sailboats to motor yachts. The integration of an isolated MOSFET relay is an underrated asset; it can be configured to trigger external alarms or cut secondary circuits in case of overload or excessive consumption, providing an automated safety layer. Installation is simplified by the included 500A shunt, but a solid understanding of ground loops and shunt positioning within the circuit is necessary to ensure accurate measurements and avoid interference. This monitor is particularly suited for owners seeking detailed and proactive monitoring of their DC system, beyond basic indicators.

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Ampermetr M2 DC

419,60€

419,60€ ~~466,08€~~

Frequently asked questions

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What are the main functions of the BLUE SEA M2 DC ammeter?

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.

What is the maximum measurement range of this ammeter?

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).

Is the OLED display of the M2 DC ammeter readable in all conditions?

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

What are the dimensions of the M2 DC ammeter screen?

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

How many circuits can the M2 DC ammeter monitor simultaneously?

The M2 DC ammeter can measure and display DC amperage on two independent circuits at the same time.

What is the electrical consumption of the M2 DC ammeter?

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

Is the M2 DC ammeter water and dust resistant?

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.

How does the high-current alarm on the M2 DC ammeter work?

The ammeter includes a user-adjustable high-current alarm. If the measured current exceeds the set thresholds, an 80 dB audible alarm triggers to alert the user.

What is the purpose of the integrated MOSFET relay in this ammeter?

The integrated 500 mA isolated MOSFET relay in 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 energy management.

Is the ammeter supplied with a shunt?

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

Is it possible to use the ammeter with shunts of different ratings?

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

What is the required input voltage range for the M2 DC ammeter?

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

Is the M2 DC ammeter compatible with 12V and 24V electrical systems?

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.

Are there specific considerations for installation in a marine environment?

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 correct sealing and secure electrical connections, in order to maximize its durability in this environment.

Can the M2 DC ammeter be used on systems with a voltage higher than 24V?

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.

Is this ammeter compatible with battery systems exceeding 500A?

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 an appropriate shunt (sold separately for capacities above 500A).