Non Contact Ultrasonic Level Meter for Liquids

• Measuring Range: 5m, 10m, 15m, 20m, 30m, 40m, 50m, 60m

• Output: 4-20mA / RS485 (HART optional)

• Power Supply: 220VAC/24VDC

• Accuracy: +/-0.25% to 1% of F.S. Reading 

• Display: LCD display (Option of without display only transmitter with output is also available) 

• Enclosure Material: Plastic Alloy (Optional Aluminium Die cast can be offered) 

• Probe Material: PVDF (for corrosive application) & ABS/PVC

• Operating Temp: -20 to +60 Deg C (Max)

• IP Rating: IP 65 (Housing), IP68 (Sensor)

• Suitable for liquid mediums compatible to ultrasonic waves (for solid level measurement please consult to our technical experts before ordering)  

• Water tank level measurement

• Food tank level measurement

• Seal water level measurement

• Powder and Solid level application

• Sewage and industry wastewater treatment

• Oil and Fuel level measurement

• Hazardous zone level measurement

• Oil tanker, small fuel tank level measurement

• Other distance and level application

• With LED or LCD Display

• HART optional

• Display can be integral or split type is also available 

• This model is for liquid medium however we can also offer for solid medium as well. In case your application is solid level measurement please consult with our technical team for right products. 

As a reliable instrument & measuring solutions providers we believe that our customers should not only know the best side of the technology but also the limitations. This would help you save time, select right technology, avoid loss making decision while procuring the insturments. Here are some must know points to consider before you consider the Ultrasonic technology. 

Ultrasonic level transmitters have some limitations that should be considered when choosing a level measurement solution. Some of these limitations include:

• Range limitations: Ultrasonic level transmitters have a limited measurement range, typically up to about 20 to 30 meters max. If a greater measurement range is required, a different type of level sensor, such as a radar level transmitter, may be necessary.

• Temperature limitations: Ultrasonic level transmitters can be affected by changes in temperature, which can cause the speed of sound to vary. This can result in inaccurate measurements if the temperature is not compensated for.

• Density and viscosity limitations: Ultrasonic level transmitters rely on the reflection of sound waves to determine the level of the liquid or solid. If the density or viscosity of the material is very different from that of water, the accuracy of the measurement may be affected.

• Obstacles: Obstacles such as sludge, foam, or buildup on the tank walls can cause measurement errors.

• Noise interference: Ultrasonic level transmitters can be affected by noise interference, such as that generated by nearby machinery or equipment.

• Material compatibility: Ultrasonic level transmitters are not suitable for use with certain materials, such as very viscous liquids or highly abrasive solids, which can damage the transducer.

• Installation and maintenance: Ultrasonic level transmitters require careful installation and calibration, and regular maintenance is necessary to ensure accurate and reliable operation.