Piusi Ocio Electronic Fuel Tank Gauge
Digital (Self Calibrated)
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From
£496.65
ex. VAT
Fluids
- Oil
- Diesel
- Water
- AdBlue
- HVO/GTL
The Official UK agent of Piusi pumps & fuel dispensing equipment
About the product
The Piusi Ocio Fuel Tank Gauge is a continuous reading, hydrostatic digital tank level monitoring device designed primarily for commercial diesel fuel tanks. Once calibrated using the specific tank measurements, the Piusi Ocio electronically displays the tank level reading in mm, litre or percentage depending upon the user preference. This fuel tank level gauge allows the user to configure low and high level status alerts, which upon activation causes the LCD screen to flash to visually alert the user that the level has been reached for them to take action. It also benefits from two configurable relays for sending the high/low level alert statuses to other equipment e.g. a low level tank alarm for an audible alert, a remote building management system or to the pump on the tank to turn it off e.g. in day tank filling.
The Piusi Ocio gauge is a versatile fuel tank level indicator suitable for use on vertical cylindrical, horizontal cylindrical and rectangular tanks up to 4m high. Whilst the standard model is designed primarily for diesel, there is an AdBlue™ tank gauge version available and a kit to make the standard Ocio compatible with oil popular in garage and workshop environments. There is also a 4-20ma output model available to allow you to send the level readings to a building management system, whereas the standard model would only send the set high/level alarm statuses to the BMS.
Please note: Tank opening needs to be a minimum 30mm diameter for balance chamber weight; 1" x 1/2" bush required for tube gland - requires min 1" female full bore opening.
If being used with HVO, the gauge should be re-calibrated as per the instruction manual based on it's SG of 0.78 (diesel is 0.84).
Features of the Piusi Ocio Electronic Fuel Tank Gauge:
- Electronic fuel tank contents gauge
- %, litre and mm readings
- Tank probe with 10 metres capillary
- ½” M BSP balance chamber fitting
- For tanks between 600-4000mm
- Accuracy +/-1%
- High/low level statuses can be set up
- C/w two relays for connection to other equipment
- Suitable for diesel, water or AdBlue (depending on model)
- Oil kit available to add to standard Ocio
- Optional PC software available (see table)
- IP54 Rated
- Can work up to 50m away with extra capillary tubing

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Product Models and Features
Code | Model | Description | Price | |
---|---|---|---|---|
F0075510D | Piusi Ocio Fuel Tank Level Gauge 230v | Reading Type: 0-100%/mm/inches/litres/gal Tank Height (mm) - 600-4000 Capillary Length (m) - 10 Capillary Type - 6 x 4 Rilsan PA12 Brass Balance Chamber Weight Balance Chamber Fitting: 1/2" M BSP Max Working Temperature: -20ºc/+50ºc Diesel, water, windscreen and oil if additional oil kit is purchased | £496.65 ex. VAT | |
F0075501B | Piusi Ocio Fuel Tank Level Gauge 110v | Reading Type: 0-100%/mm/inches/litres/gal Tank Height (mm) - 600-4000 Capillary Length (m) - 10 Capillary Type - 6 x 4 Rilsan PA12 Brass Balance Chamber Weight Balance Chamber Fitting: 1/2" M BSP Working Temperature: -20ºc/+50ºc Diesel, water, windscreen and oil if additional oil kit is purchased | £532.60 ex. VAT | |
F00755140 | Piusi Ocio AdBlue Tank Level Gauge 230v - AdBlue™ | Reading Type: 0-100%/mm/inches/litres/gal Tank Height (mm) - 600-4000 Capillary Length (m) - 10 Capillary Type - 6 x 4 Rilsan PA12 Stainless Steel Balance Chamber Weight Balance Chamber Fitting: 1/2" M BSP Working Temperature: -20ºc/+50ºc Urea | £530.95 ex. VAT | |
F00755160 | Piusi Ocio Fuel Tank Level Gauge 230v - 4-20ma | Reading Type: 0-100%/mm/inches/litres/gal Tank Height (mm) - 600-4000 Capillary Length (m) - 10 Capillary Type - 6 x 4 Rilsan PA12 Brass Balance Chamber Weight Balance Chamber Fitting: 1/2" M BSP Max Working Temperature: -20ºc/+50ºc Diesel, water, windscreen and oil if additional oil kit is purchased | £538.75 ex. VAT |
Product Accessories
Code | Accessory | Price | |
---|---|---|---|
F12939000 | Ocio Oil Kit - For oil up to 2000cSt | £46.10 ex. VAT | |
F00755S00 | Piusi Ocio Desk - 4 - Multi Tank No of Tanks - 4 Software CD 1 x Quad Port USB Hub | £1,076.20 ex. VAT | |
F00755S20 | Piusi Ocio Desk - 8 - Multi Tank No of Tanks - 8 Software CD 2 x Quad Port USB Hub | £1,422.10 ex. VAT | |
R1391300ACTS | 50m Capillary Tubing | £166.90 ex. VAT | |
F00755S30 | Piusi Ocio Desk - 12 - Multi Tank No of Tanks - 12 Software CD 3 x Quad Port USB Hub | £1,762.55 ex. VAT | |
F00755S10 | Piusi Ocio Desk - Single Tank No of Tanks - 1 Software CD 1 x Single Port USB Hub | £615.05 ex. VAT | |
F00755G30 | Piusi Ocio GSM Quad Band For 1 tank 110-230v 50-60Hz Max Working Temperature: -20ºc/+50ºc | £1,419.25 ex. VAT | |
F15610000 | Stainless Steel Nut For Stainless Steel Weight Must be purchased with the stainless steel weight in order to be fitted | £30.85 ex. VAT | |
BCS1056 | S/S Hex Bush Reducing 1" x 1/2" M x F For connecting the balance chamber fitting to a 1" hole | £4.40 ex. VAT | |
BC8073 | BI Bush Reducing 1 1⁄2" M x 1⁄2" F | £2.90 ex. VAT | |
BF2010 | Brass Hexagon Bush 1" M x 1⁄2" F For Fuel Ocio Gauge For connecting the balance chamber fitting to a 1" hole | £2.25 ex. VAT | |
R13386 | Piusi Ocio Brass Weight (R13386000) Piusi Gauge Parts Number R13386000 Spare part for Piusi Ocio Gauge (Fuel version) | £55.20 ex. VAT | |
F15611000 | Piusi Ocio Stainless Steel Weight Spare part for Piusi Ocio Gauge (AdBlue version) | £49.95 ex. VAT |
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Can I set the Ocio fuel tank gauge to audibly alert me of a high or low level?
You are able to set high and low levels on the Ocio gauge, which will provide a visual alert (flashing LED screen) when these levels are reached. The Ocio fuel tank contents gauge comes with two relays that can be connected to the probe inputs on a fuel tank alarm, which will then sound when the level status is activated.
Can I connect the Ocio fuel tank contents gauge to my building management system?
Yes, but what information you want the Ocio gauge to send to your BMS will affect the version you need. If you simply want the Ocio to inform your BMS that the set high/low levels have been reached then you can buy the normal version which has two output relays. If you want to be able to read in litres how much fuel is left in your tank from your BMS, then you need to buy the 4-20mA version of the Ocio.
Can I use the Ocio gauge to control turning my pump on/off?
Yes. A typical example of this is where you have a day tank that is filled from a larger back up tank. By setting the low/high level statuses, the relay signals could automate the pump to run when the tank contents drop to the set low level, and then turn off the pump when the set high level is reached. You could also use it to turn your pump off when it reaches the low level to prevent the pump from running dry.
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