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NASA Battery monitor (BM1)

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Ref. Code: BM1

Budget entry level battery computer

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 BM-1 Battery Monitor

In essence this piece of kit will allow you to see what is the situation power wise!  It will tell you how much power you have left, how much your using and how long you have at the current usage, until your battery (s) is flat.  This enables you to make changes (turn off that light you don't need) and immediately see the difference the time left until discharge.

It also tells you how long till your batteries are charged when your driving or plugged into the mains. It will show any discharge or charge so if say a solar panel is fitted or an EFOY unit the BM-1 will tell you how they are performing as well.

The BM-1 is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 650 Amp hours. It is supplied complete with a precision 100 AMP shunt and a prefabricated cable assembly to enable simple DIY installation. The unit continuously monitors voltage, current (charge or discharge), number of amp/hours (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.

 

Specifications
Supply voltage 8 - 16 Volts DC  
Supply current3 milliamps  
Battery capacities5 - 650 AMP Hour
Load current100 AMPS Maximum
Charge current100 AMPS Maximum
Shunt Standard 50 millivolt @ 100 AMP

Cables supplied:
100 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.

Display unit
Standard 110mm square Clipper case. High contrast LCD, backlit for night viewing.
Minimum voltage visual alarm
Simple operation - 4 keys to select backlight, Volt/Amp/State of Charge screen,
AMP hours or Time to run.

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BM1.pdf BM1.pdf

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