
Apollo Ultrasonic Wireless Tank Gauge
The Apollo Standard/Apollo Ultrasonic Electronic Tank Contents Gauge allows you to measure the level of liquid in your tank from the warmth, comfort and convenience of your home. Not suitable for underground tanks.
How it works
Apollo Ultrasonic is the original ultrasonic tank contents gauge and comprises a tank mounted transmitter unit and a plug in receiver unit. The transmitter monitors the level of fuel inside the tank and relays this data via a secure, wireless connection to the receiver unit, which cleverly and conveniently plugs into a standard electrical socket. The receiver unit displays the level of fuel inside the tank, via an easy-to-read LCD display, which usefully includes a low level warning alert.
Apollo Ultrasonic is suitable for almost any tank up to 3 metres tall and is available with either a 3 pin UK/Ireland or 2 pin European (extra cost) electrical socket connection. Easy to fit, the Apollo Ultrasonic can be installed in minutes. Please see "Video" tab below for installation instructions.
Product Features:
- Tank mounted ultrasonic transmitter unit, compatible with the standard 20mm port fitted to modern plastic storage tanks (please ensure adequate space on tank to mount transmitter)
- Optional multi adaptor ensures compatibility with most steel tanks and larger holes.
- Plug in receiver unit with integral antenna
- Premium quality LCD display, readable from a wide range of angles under varying light conditions
Benefits:
- One size fits all. The Apollo Ultrasonic is suitable for almost any tank up to 3 metres tall, irrespective of manufacturer, capacity or material of construction
- Quick and easy to fit, with no specialist tools or wiring required
- Easy to use, thanks to an intuitive, easy to read LCD display
- On-screen, low level warning alert with audible alarm, reduces the risk of running out of oil
- Contactless technology and the absence of a direct connection to the oil supply line eliminates the risk of spills and leaks.
- Adds value to oil storage tanks and fuel storage installations.
- Positioned above the maximum liquid level inside the tank, the Apollo Ultrasonic can assist in ensuring compliance with secondary containment requirements.
Applications
Ideal for monitoring heating oil, diesel and water – but suitable too for a wide range of liquids including admixtures, agricultural fuel oil, anti-freeze, biodiesel, bio heating oil, fuel oil, detergents, lubricants, waste oil and water.
Range
Up to 200 metres line of sight range via secure, wireless, FM data transmissions.
Compliance
Fully compliant with all applicable environmental and technical requirements.
Battery - Widely available Lithium 3V-CR2430
Important — please read
Please ensure the product you are ordering is the correct size and suitable for the purpose. Special order, bespoke and non-stock tanks are not returnable. If you order a tank and find it is too big, too small, or unsuitable for your requirements, it can be expensive to return. Our cancellation & returns policy explains this in more detail — see Terms & Conditions.
Delivery charges
Our shipping costs cover most of the UK. However, parts of England, the Scottish Highlands and Islands (including areas north of the Glasgow / Edinburgh border), Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.
Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs.
- AB
- BT
- CA
- CT
- DD
- DG
- EH
- FK
- G
- GY
- IM
- IV
- JE
- KA
- KW
- KY
- LD
- LL
- ML
- PA
- PH
- PO 30–41 Isle of Wight
- SA
- SY
- TD
- TN
- TR
- ZE
- Southern Ireland
Looking to avoid shipping charges?
All our tanks are available for collection ex works. Our suppliers are based all over the UK — please call if you wish to collect.
Overseas orders
International orders are welcome. Payment is by IBAN / SWIFT / BIC, MoneyGram and letters of credit. We regret that credit cards are not accepted for international orders.
A purchase order is required; we will then create a pro-forma invoice, and tanks are ordered on clearance of funds.
If you require additional export documentation — for example a Certificate of Origin, or commercial invoices certified by the Chamber of Commerce — you must notify us before completion of your order, as we will have to invoice cost and admin charges to the order.
Please call if you have any questions: +44 (0)1643 703358
Offloading
Unless a HIAB delivery has been booked at additional cost, it is the customer’s responsibility to offload with suitable equipment on the day of delivery. A failed delivery may result in additional charges.
We recommend that installers, plant hire and installation materials — excavators, aggregates and so on — are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays; please see our terms for more details.
Any questions about your delivery? Contact the Sales Team on 01643 703358.
Looking to return an item?
If you wish to return goods, please complete the form on this page to provide further information.
Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.
Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.
Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods.
Please click here to request a return of one of our products.
Talk to a
specialist
Sizing, regulations, installation. Our team has been answering these questions for over 25 years.
Why Tanks-Direct
22 years. 100,000+ tanks. Specialists, not generalists.
Nationwide delivery
GB and Northern Ireland covered. HIAB and crane offload available. Highlands and Islands quoted on request.
WRAS & BS EN compliant
Every potable tank is independently certified. Documentation supplied with each delivery.
Best-price guarantee
4.6/5 on Feefo from 1272 verified reviews. We price-match any genuine like-for-like quote.
Specialist advice
Trade-grade phone and email support, Mon-Fri 8am-5pm. Site visits for orders over £2,500.




