GX Tank 140

The Victron Energy GX Tank 140 is an interface designed to extend tank level monitoring capabilities for Victron GX systems. It allows you to connect and monitor up to four tank level sensors simultaneously, providing precise fluid management aboard your boat or vehicle.

The GX Tank 140 allows simultaneous connection and monitoring of up to four tank level sensors.

The GX Tank 140 supports tank level sensors with 4–20 mA and 0–10 V output signals. It is also possible to configure the input range to allow the use of sensors with other scales, such as 0–5 V sensors.

The GX Tank 140 connects to a Victron GX device, such as a Cerbo GX, via a USB interface, ensuring seamless integration within the Victron ecosystem.

The GX Tank 140 unit is self-powered via its USB interface. For sensor excitation, channels 1 and 2 require an external power supply, while channels 3 and 4 include an internal 24 V DC power source for sensors, also powered via USB.

Yes, the sensors connected to channels 1 and 2 of the GX Tank 140 require external power for excitation. This power is supplied via a dedicated connector and is protected by a 20 mA self-resetting fuse.

Yes, channels 3 and 4 of the GX Tank 140 include an internal 24 V DC power source for sensors. This power is supplied via the USB interface and is protected by self-resetting fuses limiting current to 20 mA per channel.

Yes, the GX Tank 140 features electrical isolation of the USB port from the sensors. This isolation prevents ground loops, which is critical for measurement reliability and system protection.

Yes, the GX Tank 140 includes a configurable averaging filter. This filter can be set from 1 to 60 seconds to stabilize readings in the presence of fluid movement, ensuring more stable and reliable measurements.

The GX Tank 140 features a sensor fault detection function. It reports any out-of-range values, such as a short circuit or open circuit, enabling quick identification of potential sensor issues.

Yes, the GX Tank 140 offers increased flexibility with the ability to configure the input range. This allows the use of sensors with varying scales, including 0–5 V sensors, by adapting the module to their specifications.

The GX Tank 140 is designed to integrate with Victron GX devices, including the Cerbo GX. It connects via USB to these devices for monitoring and configuration.

Configuration of the GX Tank 140, including sensor types and averaging filter, is performed directly via the Victron GX device interface to which it is connected.

Yes, the GX Tank 140 is designed for marine and mobile applications, providing a robust and reliable solution for tank level monitoring aboard boats or other vehicles.

The 20 mA self-resetting fuses integrated on channels 1, 2, 3, and 4 protect sensor excitation circuits from overcurrents. In case of a fault, the fuse trips and then automatically resets once the issue is resolved, avoiding manual replacement.

Yes, although the native inputs are 4-20 mA and 0-10 V, the GX Tank 140 allows configuring the input range to support sensors with different scales, including 0-5 V sensors.

The GX Tank 140 is designed for surface mounting. It is recommended to secure it firmly in a suitable location, protected from excessive moisture, to ensure proper operation.

The GX Tank 140 ensures measurement accuracy through several features: compatibility with standard sensors (4-20mA, 0-10V), input range configuration, an averaging filter to stabilize readings, and sensor fault detection. Galvanic isolation also helps prevent interference.

The GX Tank 140 is designed for easy integration with Victron GX systems. Once connected via USB, it is recognized by the GX device. Initial configuration may be required through the GX interface to set sensor types and specific parameters.