What is The Difference Between Radar and Ultrasonic

Avoid downtime, eliminate false readings, and achieve total tank control with the industry’s most advanced radar sensor with Bluetooth Technology.

What is the different

5 Top Reason: Why Radar are a smarter choices

New: Radar with Bluetooth Technology

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What is The Difference Between Radar and Ultrasonic level Sensors

Different Between The Radar and Ultrasonic Sensor

Feature Radar Sensor (80GHz) Ultrasonic Sensor
Accuracy High precision, even in harsh conditions (foam, vapor, steam, turbulence) Accuracy drops in presence of foam, vapor, or condensation
Reliability Unaffected by temperature, pressure, or surface turbulence Easily affected by environmental changes
Beam Angle Narrow beam, sharper reflections, less interference Wide beam, more signal scatter
Maintenance Low – fewer false readings and less downtime Higher – frequent recalibration and troubleshooting
Cost Efficiency Higher upfront cost but long-term savings from reliability and low maintenance Lower upfront cost but higher long-term maintenance
Applications Ideal for chemical, water treatment, food & beverage, harsh industrial environments Suitable for simple, clean, and less demanding applications

5 Reasons: Why Radar Level Sensors Are a Smarter Choice

Point Details Key Takeaway
1. Superior Accuracy in Harsh Conditions Radar sensors deliver accurate readings even with foam, vapor, steam, or turbulence. Ultrasonic sensors struggle because sound waves scatter or get absorbed.

Example: John T. (Chemical Plant Manager) reported no false readings and lower maintenance after switching to ProScan3.

 For tanks with foam, vapor, or turbulence, 80GHz radar sensors are the clear winner.
2. Reliable in Foam, Vapor, Turbulence & Condensation Ultrasonic sensors fail in:

• Foam – absorbs sound waves

• Vapor/Condensation – distorts sound waves

• Turbulence – scatters signals Radar sensors succeed by penetrating foam, vapor, and condensation.

Example: Sarah M. (Wastewater Facility) said accuracy became flawless after switching to ProScan3.

 ProScan3 delivers consistent, accurate readings in tough environments.
3. Advanced Technology (80GHz vs. 26GHz Radar) Bluetooth Technology • 26GHz Radar: Lower frequency, broad beam, less precise

• 80GHz Radar: Higher frequency, ultra-narrow beam, sharper reflections ProScan3 avoids interference from tank obstructions like mixers or ladders.

Monitor Your ProScan® 3 with the Free App

What is The Difference Between Radar and Ultrasonic 1

 80GHz radar is now the industry standard for liquid level measurement.
4. More Affordable Than Ever Radar was once costly, but mass production + high demand reduced prices. Today, cost differences vs. ultrasonic are minimal. Radar is now affordable, offering long-term savings with better reliability.
5. Simple Installation & Easy Deployment ProScan3 is easy to set up:

1. Choose mounting location

2. Install (threaded/flanged/clamp)

3. Calibrate empty/full points

4. Integrate with SCADA/PLC

 Radar sensors are faster and simpler to deploy than ultrasonic sensors.
proscan3-radar-waves (1)

The Future of Non-Contact Level Measurement is Radar Technology!

Sciengate Automation offered non contact level radar from ICON CP ProScan® 3 80 GHz with high frequency more precise transmission signal focus complete with Bluetooth technology. The new ProScan® 3 series of compact instruments are ideally suited for more complex level applications.

Types of Radar ProScan® 3 80 GHz
Model PS38000Model PS38000S

What is The Difference Between Radar and Ultrasonic 2

PP+PC Material

What is The Difference Between Radar and Ultrasonic 3

316SS (stainless steel) Material

Product Features
Model PS38000Key Features

What is The Difference Between Radar and Ultrasonic 4

  • Bluetooth Connectivity (30m | 100')
  • Excellent Reliability and Accuracy
  • Not Affected by Vapor or Outgassing
  • RS-485 Communication | 4–20mA
  • Measurement Under Vacuum | High Pressure
  • Unaffected by Temperature Fluctuations
  • NEMA 4X | Suitable for Outdoors
  • Available option to change engineering units for conformance with international standards.
How it works?

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Contact Our Team Today!

For expert guidance on selecting the best liquid level sensor for your industry needs.

Avoid downtime, eliminate false readings, and achieve total tank control with the industry’s most advanced radar sensor.Get in touch with a member of the team, call us now on Penang Office 04-399 7522 or Petaling Jaya 03-7804 7522.

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