23 ZA Penn ar Roz 29150 Châteaulin – FRANCE – Tel +33 (0)298538082


  it esp de    PRIVATE ACCESS

BAT-MON-3.5-3 battery monitor

Brand new CRISTEC’s advanced battery monitor BAT-MON for most demanding users. For up to 3 battery banks or power generation (DC source) with 3 additional battery voltage readings (1).

It operates at 12, 24, 36 and 48V and is suitable for all types of batteries, including Lithium.

The battery monitor BAT-MON shows all relevant standard data such as voltage, current, remaining capacity and time of the service battery plus one additional voltage for starter or bow battery at the same time.

Moreover the battery monitor BAT-MON records history data of your battery such as average discharge depth, unavailable capacity and number of charge/discharge cycles.

An active high-precision 300A shunt unit is provided as standard for battery control. Two extra ones can be used as option.

For each used shunt an additional voltage measurement is also available (i.e. bow-thruster battery).

A CAN-BUS interface shunt is also available (Reference FLEXCAN).

(1) No additional battery voltage reading in 48V


  • High resolution, energy-saving back light LCD display

    • Dimensions : L 105 x H 105 x D 40 mm

    • Cut-out : 88 x 88 mm

  • Adjustable nominal battery voltage

Technical characteristics

• 1 active shunt 300 A as standard. 

• Dimensions : L 119 x H 44 x D 43 mm

• Connection : M 8 bolts

• 1 internal potential free contact : to activate a mono- or bistable relay




    Data sheet User manual Installation diagram


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