Automatic 12/24V battery monitor

The Samlex CB823 automatic battery controller is an energy management solution designed for precise and detailed monitoring of multiple battery banks. It focuses on data acquisition and display such as voltage and current, enabling effective monitoring in marine or standalone environments.

The Samlex CB823 controller can monitor up to three battery banks by voltage and two banks by current.

The CB823 controller displays detailed information on the voltage of battery banks and the current of two banks. These data can be viewed in analog, digital or graphical mode.

The CB823 controller can monitor voltages ranging from 0 to 32 VDC.

The CB823 can manage battery banks with a capacity ranging from 20 Ah to 999 Ah. This capacity can be extended to 9999 Ah with additional features.

Yes, the CB823 integrates high and low voltage alarms that can be configured for the three monitored battery banks, ensuring rapid detection of potential issues.

The CB823 controller has a low power consumption of just 9 mA at 12 V, minimizing its impact on your system's battery life.

No, the Samlex CB823 is not a solar charge controller. It is distinct from charge controllers that manage the energy flow from solar panels. Its primary role is monitoring and displaying battery data.

No, the Samlex CB823 is not an automatic charge isolator. It does not manage load distribution between batteries, unlike charge isolators. Its function is to monitor and display battery status.

The CB823 controller kit contains:

The controller’s main unitA PC interface box (dimensions 86x66x27mm)A cable for connecting to the E-XPERT pro system

Voltage data is displayed on the CB823 controller screen in three different ways: in analog mode, in digital mode, or as a graph.

The CB823 controller is compatible with a 9 to 35 VDC power supply.

The CB823 controller’s main unit measures Ø 60x20mm. The included PC interface box measures 86x66x27mm.

For a flush-mounted installation of the CB823 controller’s main unit, a 55mm diameter hole is required.

Installing the CB823 controller main unit requires a 55 mm hole, followed by screwing it onto a mounting ring for secure attachment.

Yes, the CB823 kit includes a PC interface box (86x66x27mm) and a connection cable, allowing connection to a computer for integration into more complex energy management systems.

Yes, the CB823 controller is designed to operate with 12 V and 24 V electrical systems, thanks to its 9 to 35 VDC power input range.

Yes, the CB823 controller is designed to integrate into more complex energy management systems, including via its connection cable to the E-XPERT pro system.

The CB823 controller is specifically designed for marine or standalone use, where precise battery monitoring is essential.