NCC Trained · Victron Dealer

GX Tanks 140 Module Kit – Tank Level Monitoring for Campervan Conversions

Rayne Automotive

£85.50 (options vary)

Warranty 1 year

Available to order

Tank Sensor 1
Tank Sensor 2
Design your full system

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Delivery

We're closed for a family wedding from Monday 26 to Wednesday 28 October. Orders placed during this time are processed when we reopen on Thursday 29 October.

Free UK delivery on orders over £50

  • Made in the UK · NCC & Victron trained team
  • Technical support from the people who build the systems
  • Need help? Speak with an expert

Options and prices

Every option below is priced live from the shop. Choose on this page or in the panel above.

Show all options and prices
OptionPrice
No Thanks / No Thanks £85.50
No Thanks / 140mm £141.49
No Thanks / 200mm £141.49
No Thanks / 300mm £141.49
No Thanks / 400mm £141.49
No Thanks / 600mm £141.49
140mm / No Thanks £141.49
140mm / 140mm £197.27
140mm / 200mm £197.27
140mm / 300mm £197.27
140mm / 400mm £197.27
140mm / 600mm £197.27
200mm / No Thanks £141.49
200mm / 140mm £197.27
200mm / 200mm £197.27
200mm / 300mm £197.27
200mm / 400mm £197.27
200mm / 600mm £197.27
300mm / No Thanks £141.49
300mm / 140mm £197.27
300mm / 200mm £197.27
300mm / 300mm £197.27
300mm / 400mm £197.27
300mm / 600mm £197.27
400mm / No Thanks £141.49
400mm / 140mm £197.27
400mm / 200mm £197.27
400mm / 300mm £197.27
400mm / 400mm £197.27
400mm / 600mm £197.27
600mm / No Thanks £141.49
600mm / 140mm £197.27
600mm / 200mm £197.27
600mm / 300mm £197.27
600mm / 400mm £197.27
600mm / 600mm £197.27

About this product

Perfect for campervan and motorhome power setups, our GX Tanks 140 module seamlessly integrates with Victron's Cerbo GX to deliver precise, real-time tank level monitoring, both locally via the touch GX screens and via the VRM portal online, from anywhere in the world (active internet connection required).

Key features:

  • Reads up to four tank sensors using 4–20 mA or 0–10 V inputs—supports both current and voltage style senders.

  • Powered entirely via USB from the Cerbo GX—no messy extra wiring required.

  • Fully configurable upper/lower range settings plus damping (1–60 s) for stable readings; and built-in alarms detect sensor errors or wiring faults.

  • Display levels right on your GX Touch or panel—and share to the Victron VRM dashboard remotely.

Add the CBE PC200 water probes, sized exactly to your tanks (from 140 mm up to 600 mm), each with a 5 m 3-core cable—load levels straight into your GX system.

When combined with the Cerbo GX Mk2 and our expert setup and calibration service, this kit becomes a tailored, turnkey solution—designed by specialist electrical manufacturers like you to simplify your camper electrical system.

Questions and answers

Can Rayne Automotive help me choose the right option?

Yes. Use the System Builder for a full specification, or book a consultation and tell us what you want to run and what is already fitted.

Do you supply trade accounts?

Yes. Van converters can apply for a Rayne Automotive trade account for kit pricing and support.

Is help available after I buy?

Yes. The Help Centre carries installation instructions, and the team supports what it sells.

Building the complete electrical system?

Plan the charging, storage and distribution together with the System Builder, browse the example complete systems, or book a consultation and tell us what you want to run and what is already fitted.