Non-contact radar level gauges are precision instruments that use microwave pulse technology to measure the height of liquid or solid materials in containers by transmitting and receiving electromagnetic waves.

• Measurement Method:

  Non-contact measurement, where the sensor does not come into direct contact with the medium being measured, avoiding issues such as corrosion, adhesion, and crystallization of the medium, and significantly reducing maintenance costs.

• Accuracy and Stability:

  High measurement accuracy, up to millimeter level (e.g., ±3mm), and almost unaffected by environmental factors such as temperature, pressure, steam, dust, inert gases, and foam. Long-term stability is excellent.

• Applicable Media:

  Extremely wide range, capable of measuring liquids, slurries, granular materials, and even powdered solids. For media with low dielectric constants, attention should be paid to selection.

• Installation and Maintenance:

  Simple installation, robust and durable, and basically maintenance-free. Multiple antenna forms (such as horn, parabolic) and installation methods (top, bypass pipe) are available to adapt to different containers.

• Safety and Environmental Protection:

  The emitted energy is extremely low, posing no harm to the human body or the environment. The design meets explosion-proof requirements and is suitable for flammable and explosive hazardous areas.

• Petrochemical:

  It is used for measuring storage tanks of crude oil, refined oil, asphalt, liquefied gas, etc., especially suitable for occasions with steam, foam or volatile gases.

• Power and Energy:

  It is used for liquid level measurement in boiler drums, deaerators, water tanks, etc., and can handle high-temperature, high-pressure and steam environments.

• Water Treatment and Environmental Protection:

  It is used for liquid level measurement in sewage treatment tanks, sludge storage tanks, dosing tanks, etc., and can penetrate foam and suspended matter for measurement.

• Food and Pharmaceutical:

  It is suitable for various storage tanks with hygiene requirements, and can measure liquid medicine, syrup, alcohol, etc., without pollution and easy to clean.

• Metallurgy and Building Materials:

  It is used for solid material level measurement in mineral powder storage tanks, cement storage tanks, coal powder storage tanks, etc., and can penetrate dust, with good adaptability to inclined surfaces.

Non-contact radar level gauges, with their non-contact measurement, high precision, strong anti-interference ability and wide applicability, have become a cost-effective choice for solving the problem of liquid level measurement in complex working conditions.