Nasa Marine Battery Monitor BM2 Compact 12V 200amp

The BM ~2 Compact is designed for larger battery capacities and higher load currents than its BM ~1 Compact sister product.

BM ~2 Compact is designed especially for applications where space is at a premium. It fully monitors performance of 12 volt lead acid battery systems with capacities of up to 999 Amp hours. The package is supplied complete with a precision 200 AMP shunt and a prefabricated cable assembly to enable simple DIY installation. The unit continuously monitors voltage, current charge or discharge, the batteries state of charge and the time to charge or discharge. This information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure.

Technical Specifications
Supply voltage 8 ~ 16 Volts DC
Supply current 1.5 milliamps
Battery capacities 5 ~ 999 AMP Hour
Load current 199 AMPS Maximum
Charge current 199 AMPS Maximum
Shunt Standard 50 millivolt at 200 AMP
Cables supplied:
200 AMP shunt link to M8 Ring terminal.
5 Metre from display unit to battery ~ fused
and fitted with ring terminals for shunt, fuse
holder and M8 ring terminal to battery.

Compact size 125 x 62 x 23mm