Tank Gauges & Alarms

This 3" Overfill Prevention Valve is designed to be used with above ground storage tanks to prevent overfilling. The valve physically closes the inlet to the tank when the fuel level inside reaches it's maximum during a fuel delivery. This prevents damage to the tank, and environment as well as the costs associated with cleaning spilt fuel.

The thread is 3" BSPP and can be screwed into a 3" BSPP Female Socket. Thanks to it's design, this valve only takes 75mm of tank space so doesn't effect tank capacity as much as other brands.

This 2" Overfill Prevention Valve is designed to be used with above ground storage tanks to prevent overfilling. The valve physically closes the inlet to the tank when the fuel level inside reaches it's maximum during a fuel delivery. This prevents damage to the tank, and environment as well as the costs associated with cleaning spilt fuel.

The thread is 2" BSPP and can be screwed into a 2" BSPP Female Socket. Thanks to it's design, this valve only takes 59mm of tank space so doesn't effect tank capacity as much as other brands.

The Afriso DTA10 is an electro-pneumatic tank contents gauge is powered by a 9V battery operated control unit with a digital display. The values are displayed in litres, percentage and CM. The DTA10 is easy to set up requiring use of only 3 function keys.

Measurements are shown on the gauge when the control button is pressed. If the liquid is below a pre-set level then the display will flash red to warn of low level.

The gauge is suitable for most tanks up to a height of 4 metres (3.5 metres for water) with pre-stored tank shapes of Horizontal, linear, spherical and cylindrical.

The OLE SmartGuard remote tank level monitor is designed for use on static and mobile fuel tanks to allow tracking and fuel level monitoring. The SmartGuard is fitted with a sim card which is connected to an online portal where the tank contents can be viewed. This provides details on the location of the tank, as well as a notifications or any sudden fuel loss and a low level alert.

Please note there is an ongoing yearly charge for the use of the sim card/web portal. The first year is included in the price.

The O.L.E T5020 is a high accuracy electronic gauge for use with fuel tanks that are up to 10 metres high. Designed for use outdoors, the T5020 tank gauge features an IP65 rated enclosed, and an easy to read backlit display which indicates the contents of the fuel tank as a percentage, and in litres.

The T5020 provides a continuous reading of the contents inside the tank, and comes equipped with an alarm to also act as a leak/overfill alarm.

Thanks to the design, this electronic tank gauge can be used to give accurate readings of any shaped tank.

CT5020 tank gauges come as standard with 4-20mA outputs and Modbus RTU/RS485, so can be connected to BMS (Building Management Systems).

O.L.E T5020 Gauge Specifications -

Suitable for any shape tank

+/- 0.25% Accuracy

Suitable for use with Diesel, B100 Biodiesel, AdBlue & Antifreeze

Backlit electronic display

Gives continuous readout in litres (screen also shows a % bar)

Includes 4-20mA outputs

Modbus RTU/RS4485 Communications

Can connect to BMS System

Weatherproof to IP65

Power supply can be 230v, 110v or 24v DC

6 Metre long probe for use with OLE tank gauge alarm kits. Suitable for Diesel, AdBlue & B100. This probe detects water levels above 15mm in fuel storage tanks.

6 Metre long probe for use with OLE tank gauge alarm kits. Suitable for Diesel, AdBlue & B100. This probe can function as high level, or bund.

The O.L.E C2020 is a high accuracy electronic gauge for use with fuel tanks that are up to 3m or 5m high. Designed for use outdoors, the C2020 tank gauge features an IP65 rated enclosed, and an easy to read backlit display which indicates the contents of the fuel tank as a percentage, and in litres.

The C2020 provides a continuous reading of the contents inside the tank, and can be equipped with an alarm to also act as a leak/overfill alarm.

Thanks to the design, this electronic tank gauge can be used to give accurate readings of any shaped tank.

C2020 tank gauges come as standard with 4-20mA outputs, and so can be connected to BMS (Building Management Systems).

O.L.E C2020 Gauge Specifications -

Suitable for any shape tank

+/- 1% Accuracy

Suitable for use with Diesel, B100 Biodiesel, AdBlue & Antifreeze

Backlit electronic display

Gives continuous readout in litres (screen also shows a % bar)

Includes 4-20mA outputs

Can connect to BMS System

Weatherproof to IP65

Power supply can be 230v, 110v or 24v DC

The Filstop 2" Overfill Prevention Valve is designed to act as the fill point for both metal and plastic tanks. The valve physically closes the inlet to the tank when the fuel level inside reaches it's maximum during a fuel delivery. This prevents damage to the tank, and environment as well as the costs associated with cleaning spilt fuel.

The steel tank version screws straight into the 2" BSP Inlet, whereas the plastic version requires a hole to be cut into the top of the tank for fixing via locknut.

Maximum Flow Rate – 580lpm

Minimum Flow Rate – 50lpm

Leak Rate when closed – 2.5lpm

Max Working Pressure – 7 Bar (Tested to 8 bar)

Max Spike Pressure – 12 Bar

Min Working Pressure – 0.15 bar

Tank Fitting – 2″ BSP Parallel Male Thread

The MTF 2000 Fuel Tank Float Gauge from Afriso is a cost effective, mechanical clock gauge that determines the a fuel tank's contents by a float that sits on the fuel and goes up and down with the level. Whilst also commonly used on diesel storage tanks, it is most popular as a domestic oil tank gauge, providing a full scale reading displayed as a percentage.

Whilst still a cost effective gauging solution, the MTF 2000 has a range of benefits over it's sister model the the MT Profil oil tank level gauge. Firstly, thanks to being fully adjustable between tank heights of 900mm and 2000mm, only one model needs to be stocked to cover a range of tank sizes. It also benefits from brass and nickel internal components that enhance its service life. These heating oil tank gauges are also very adaptable as they can fit both 2” and 1 1⁄2” BSP female threads on a tank.

The Apollo Oil Tank Gauge is an easy to retrofit ultrasonic level indicator generally used as a domestic oil tank gauge.

The Apollo is made up of a transmitter that is installed at the tank, and a digital receiver that can be plugged inside the building to conveniently display the tank level without the user having to remember to go outside to check.

This oil tank level indicator measures the tank’s contents and transmits the level to the receiver, provided that is within its 200 metre range. The standard version of this oil tank level monitor is suitable for plastic tanks only. However, an adaptor can be purchased as an accessory to make it work on steel tanks.

The Apollo Visual heating oil tank gauge version also read levels at the tank locally, which is not available on the standard Apollo gauge. This allows fuel delivery drivers to visually check the oil in the tank gives a visual indication when the tank is nearing its maximum capacity.

The Apollo Smart Oil Tank Gauge is a combined tank level indicator and low level oil tank alarm designed for domestic heating applications. It comprises of two aspects; a transmitter that fits on the tank with a local level display, and a receiver that plugs into a wall socket inside the property for a convenient reading so that the user doesn't have to go outside to check.

The integrated oil tank alarm sounds when the oil level reaches a low status to alert the user that they need a fuel delivery, as well as sounding if the tank contents drop suddenly indicating a potential theft.

The Apollo Smart has a number of handy features available for the user’s easy viewing on the receiver display. Fuel consumption is monitored and displayed in litres and cost by day, week, month or year, which is also used to estimate the number of days until the tank is empty. This function ensures that the home owner can always arrange a fuel delivery before their tank runs out.

The Apollo Smart heating oil tank gauge also provides the user with a room temperature reading and CO2 emission data.