UL Certification

Ultrasonic Pro™ Level Sensor

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Ultrasonic Pro™ Level Sensor

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The Ultrasonic Pro™ combines an ultrasonic sensor, temperature sensor, ultrasonic servo circuit, and transmission circuit; It also uses SMD components and ASIC. The shell is made of quality NLEPF synthetic material with solid texture and good acoustic characteristics. The body is waterproof and can be used in a wide variety of applications. The Ultrasonic Pro™ Level Sensor is also easy to install and maintain.


Model Range: ft (m) Cable Length: ft (m)
UPRO-3003 15ft or 5m 50ft or 15m


  • Supports M49*1.5mm threaded into type installation and coil clamping type installation
  • Many output options: Customizable with a 4-20mA three-wire system, 1-5v, RS485 and more
  • Less than 9°C design, resolution 3mm, less than 200ms response time
  • Sealed so that it can be safely used for liquid level measurement in a wide variety of applications, including with high-temperature toxic, volatile, flammable, and strongly corrosive liquids
  • Housing consists of NLEPF synthetic material, IP66 waterproof, anti-skid, anti-corrosion, anti-explosion structure
  • Anti-jamming high quality terminal blocks for long-term stability and reliability
  • Two-year limited warranty


  • Non-foaming chemical
  • Water
  • Wastewater
  • Petroleum-based liquids
Get in Touch: 888.733.9283