These sensors attach to the outside of a tank and measure the liquid level through the wall, so there is no drilling and no contact with the liquid. They suit fuel, oil, gas cylinders and water tanks.
At a glance
- Models U02, U03, DS1603 and L02
- Measures through container walls (about 0.6 to 7 mm thick, model dependent)
- Ranges from 5 to 200 cm, accuracy from 5 mm
- IP67; supply 12 to 48 V DC (U02, U03) or 10 to 36 V DC (DS1603)
- Accurate fuel consumption sensing, continuous measurement
Where it is used in Malaysia
- Fuel tankers, diesel generator tanks and vehicle fuel tanks
- Transformer oil conservators and substation tanks
- LPG cylinders and gas filling
- Water tanks in buildings and plants
- Telco tower and standby generator sites
See it in use




How it works
The sensor is glued or clamped to the tank wall. It sends high-frequency ultrasound through the wall into the liquid, measures the echo, and converts it to level. Outputs are available for loggers and gateways.
Order from AIBS
Ai Business Solutions Sdn Bhd supplies this product in Malaysia and across Asia Pacific. Send us a quote request with the model, the quantity and your application, and we will reply within one working day.