Victron Energy GX Tank 140, GX Device Extension for Additional Sensor Inputs, Custom Tank Mapping
SKU: BPP920140100
Product Summary
Victron’s GX Tank 140 is a communication center designed to receive input from up to four tank level sensors. Built for accurate monitoring of tank fluid levels, it delivers automatic tank averaging and numerous settings that adjust for sloshing liquid and for irregular tank shapes. With settings for automated pump control and a configurable input range, this solution is well-suited for most off-grid or renewable energy systems.
Specifications:
- Accepts 4-20mA and 0-10Vdc tank level sensors, or a combination of both
- Includes 4 input channels
- Includes an attached 59in USB cable
- Shipment includes the following:
- 1x 2 way pluggable terminal block for an optional external power supply
- 4x 3 way pluggable terminal blocks for sensor connection
- Automatic averaging for shifting liquid
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Victron GX Tank 140 Overview
Monitor Every Tank From Anywhere
The Victron GX Tank 140 is a professional-grade, 4 channel tank level monitoring module designed to integrate with your Victron GX ecosystem. Whether you're commissioning a remote off-grid solar installation, outfitting a marine vessel, or building a self-sufficient motorhome power system, the GX Tank 140 gives you complete, real-time information about your fluid levels.
Built for installers and system integrators who demand reliability and flexibility, this compact accessory connects via USB to any compatible Victron GX device like the Cerbo GX or the Ekrano GX. It brings multi-tank monitoring into your existing Victron VRM dashboard with a single USB connection to your GX device.
Key Features of the Victron GX Tank 140
- 4 Independent Analog Channels: Connect up to four tank level sensors simultaneously. The GX 140 supports 4-20mA current output, 0-10Vdc voltage output, or mixed configurations to power the sensors.
- Plug-and-Play USB Integration: Connects directly to any Victron GX device via the included 5ft USB cable. The USB cable powers the GX Tank 140.
- Configurable Input Range: Has an adjustable input range to support sensors with varying voltage outputs.
- Custom Tank Shape Mapping: Configure up to 10 data points per channel to accurately represent non-linear or irregular tank geometries, ensuring precise volume readings regardless of tank shape.
- Intelligent Averaging Filter: The GX Tank 140 includes a configurable averaging filter that smooths out readings caused by fluid movement like that in marine or mobile installations.
- Sensor Fault Detection: If the input signal falls outside the normal operating range, the GX Tank 140 signals an alarm so you can quickly diagnose wiring errors or sensor failure.
- Automated Tank Pump Control: It’s possible to configure the GX Tank 140 to automatically start or stop a pump based on user defined settings. This is ideal when you want to automatically fill a day tank or for similar applications.
- Full VRM Portal Integration: Victron’s Remote Management (VRM) Portal logs the tank data and makes it possible to view tank information in real time and to view historical trends.
Ideal Applications for the Victron GX Tank 140
- Off-grid and solar power systems with day-tanks, fuel tanks, or water storage
- Marine vessels like sailboats and motorboats requiring multi-tank monitoring
- Motorhomes and overlanding rigs with complex fluid management needs
- Remote installations monitored via the VRM Portal with no on-site presence
- Industrial and agricultural backup power systems with fuel tank automation requirements
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Frequently Asked Questions About the Victron GX Tank 140
The GX Tank 140 makes it possible to connect up to four tank level sensors to a Victron GX device like the Cerbo GX or the Ekrano GX, so you can monitor fluid levels in real time.
You can use the GX Tank 140 with most fluid types, including fuel, fresh water, waste water, live well, oil, and more.
The GX Tank 140 works with all Victron GX devices with a USB port.
You can connect up to four sensors to the GX Tank 140. For systems with more than four tanks, you can connect multiple GX Tank 140 units to your GX device.
Yes. The GX Tank 140 includes a custom tank shape mapping feature that allows you to define up to 10 data points per channel, accurately describing the relationship between sensor reading and actual tank volume. This is ideal for tanks that are wider at the top, tapered, or otherwise non-linear in shape.
Yes. You can configure the GX Tank 140 to automatically start or stop a pump. This is useful if you want to automatically replenish a day tank in a backup power system.
The GX Tank 140 features built-in sensor fault detection. If a sensor's input signal falls outside the normal operating range, an alarm activates on the GX device. A self-resetting fuse also protects each channel to prevent damage from short circuits or faulty sensors.
You can configure the GX Tank 140 through the settings menu on the GX device or through the VRM portal.
The package includes the GX Tank 140 unit with a non-detachable 59in USB cable, one 2-way pluggable terminal block for an external power supply, and four 3-way pluggable terminal blocks for sensor connections.
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