OCIO is an innovative 230vAC powered system for continuously monitoring the fluid level (Diesel as standard, Oil with Optional Oil Terminal) inside atmospheric tanks
The system detects the static pressure generated by the fluid height by means of a tube inserted in the tank and displays the fluid level or volume accurate to ±1%. The new design and suitable solutions guarantee a reliable and repeated level indication.
  The Ocio LV/RS Has the facility to power (when pre-set high / low levels are reached) warning beacons or lamps, or the ability to control pumps or other electrical apparatus using suitable relays.
  The Ocio LV/RS Supercedes the Ocio LV, with an RS connection for PC interface. Software to enable access to the device via a PC is available seperately, at extra cost, please enquire for details.


The system is composed of:
  • A pipe for detecting the static pressure. The tube with its end is inserted from the top of the tank and dipped in the fluid down to the bottom of the tank.
  • A control unit for level display and system management. The unit is provided with intuitive and complete onboard software and allows the connection of two alarm or lock devices.


By means of the onboard software it is possible to:
  • Set the type and the dimensions of the tank
  • Define the level alarms (minimum and maximum) 
  • Define the level indication
  • Define the unit of measurement (mm, inches, %, or Volume in litres or gallons)
  • Calibrate the instrument
  • Depending on the set alarm levels, the control unit activates or deactivates the contact working as a remote switch starting the alarm devices or cutting the power supply off the connected equipment


Suitable for almost any liquid up to 30 Centistokes viscosity, including the following;
  • Diesel
  • Gasoline
  • Kerosene
  • Oil (With Optional Oil Terminal)
  • Vegetable Oil (With Optional Oil Terminal)
  • Urea
  • Water
  • Ethanol / Alcohol based products


Technical Information
Model Number OCIO LV/RS (F0075510D) OCIO LV/RS (F0075501B)
Power 230v 50Hz 110v 60Hz (USA)
Internal Switching Contact Rating 5A at 230vAC, 5A at 30vDC  
Supplied Capillary Length 10 Metres - can be cut to length 10 Metres - can be cut to length
Maximum Capillary Length 50 Metres 50 Metres
Maximum Tank Depth 4 metres 4 Metres
Accuracy ±1% full scale ±1% full scale
IP Rating IP55 IP55


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Tank Truck


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About us

Dais Global LTD is founded in 2005, we are leading company in:
- Supplying equipment and maintenance for fuel tank trucks, LPG tanks, bulk tanks, chemical tanks and other transport units for hazardous loads.OPW Market have also service station for maintaining the tank trucks
- Supplies brand new and second hand tank trucks for fuels, LPG, chemicals, foods and bulk tank trucks
- Supplies equipment for petrol and chemical vehicle trestles and railway trestlesv
- Hoses and couplings for hoses(nozzles)
- Industrial pumps and flow meters. Maintenance and spare parts for pumps. BUSCH vacuum pumps, vane and centrifugal pumps BLACKMER, Alfons HAAR, PIUSI and others
- Supplying gas stations equipment.
With its entry into the segment of hoses and nozzles OPW market have modern presentations of the hoses. For the required hoses you could always find a competent salesman who will advise you in choosing the best hose for your needs.



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