■ System Configuration

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■ Product Introduction

This model features FMCW 78GHz high-frequency radar technology and is specially sealed with high-purity threaded PVDF material. It can be used safely without sensor damage even in harsh environments where highly corrosive chemicals, such as strong acids and strong alkalis, and toxic gases are generated.

■ Applications

  • Chemical storage units and transfer tanks (hydrochloric acid, sulfuric acid, nitric acid, sodium hydroxide, etc.)

  • Plating process lines and plating solution recovery tanks

  • High-purity chemical tanks within semiconductor and display manufacturing processes

  • Level measurement for small heating furnaces, buffer tanks, and hot water/steam generation facilities.

  • Other industrial machinery and non-contact distance measurement.

■ Key Features

  • Chemical storage units and transfer tanks (hydrochloric acid, sulfuric acid, nitric acid, sodium hydroxide, etc.)

  • Plating process lines and plating solution recovery tanks

  • High-purity chemical tanks within semiconductor and display manufacturing processes

  • A 5GHz operating frequency bandwidth delivers higher measurement resolution and accuracy.
  • The antenna beam angle is 6°, minimizing interference from the surroundings, dust, and water vapor.
  • It offers high accuracy with a margin of error of only 1~2mm.
  • The short wavelength is designed to enhance frequency reflection characteristics on inclined target surfaces.
  • It features a short response time 80~100ms and an adjustable measurement cycle 0.5~500m/Min.
  • False echo frequencies can be easily eliminated.
  • The PTFE lens antenna is completely sealed to prevent frequency leakage, ensuring safe operation.
  • Support for remote debugging and remote upgrades helps reduce on-site labor costs.
  • Capable of measuring regardless of fluid type, including liquids, powders, and solids.
  • Equipped with a Korean language interface, allowing anyone to adjust it with ease.

■ Precautions

  • Chemical storage units and transfer tanks (hydrochloric acid, sulfuric acid, nitric acid, sodium hydroxide, etc.)

  • Plating process lines and plating solution recovery tanks

  • High-purity chemical tanks within semiconductor and display manufacturing processes

  • Maintaining Wall Clearance Distance: To prevent distortion and interference, it must be installed at least 200mm away from the tank wall. A point at 1/4 or 1/6 of the tank diameter is most ideal.
  • Avoiding Internal Obstacles & Inlets: Avoid obstacles inside the tank such as ladders, supports, and heating coils, as they can cause interference signals. In particular, never install directly above the inlet where raw materials fall.
  • Compliance with Nozzle Extension Length: When installing on a tank top nozzle, it is recommended that the lens at the tip of the antenna protrudes into the tank at least 10mm past the bottom of the nozzle.
  • Considering Maximum Water Level and Dead Band: A dead band zone exists directly in front of the sensor where signals cannot be detected. The installation height must be designed so that the maximum level of the tank does not enter this dead band.
  • Rainwater Ingress Prevention: Tighten the waterproof cable gland securely and bend the cable downward into a "U" shape (drip loop) to prevent rainwater from running along the cable and entering the housing interior.