SERIES ULTRA-LEVEL™

DWYER SERIES ULT ULTRA-LEVEL™ ULTRASONIC LEVEL TRANSMITTER

A high-accuracy, non-contact ultrasonic transmitter featuring an easy-to-read LCD and 4-20 mA output for reliable liquid level monitoring. Shop the Dwyer Series ULT Ultra-Level transmitter. High-accuracy 4-20mA non-contact level measurement for wastewater and chemicals. IP67 rated with a 32ft range.

DWYER SERIES ULT ULTRA-LEVEL™ ULTRASONIC LEVEL TRANSMITTER

The Series ULT utilizes advanced ultrasonic technology to provide a non-contact solution for level measurement. By emitting an ultrasonic pulse and measuring the time of reflection, it delivers precise readings unaffected by liquid color, transparency, or dielectric constant. It features a user-friendly 4-button menu system and an integrated LCD, allowing for quick field calibration. Its “mapping” software ignores false echoes from internal tank obstructions, making it ideal for complex sumps and chemical storage tanks.

PRODUCT USES:

  • Water & Wastewater: Monitoring wet wells, sumps, and open channel flow.
  • Chemical Storage: Measuring corrosive liquids without sensor degradation due to its non-contact design.
  • Food & Beverage: Level tracking in sanitary tanks where contact probes are not permitted.
  • Automation: Integration into PLC/SCADA systems via 4-20 mA loop for automated pump control.

 

Technical Sheets

Instruction Manual

Catalog Page

Specifications

DWYER SERIES ULT ULTRA-LEVEL™ ULTRASONIC LEVEL TRANSMITTER – KEY SPECIFICATIONS

  • Service: Compatible liquids.Range: Up to 32.8 ft (10 m).
  • Output Signal: 4-20 mA (2-wire), 700 (Omega ) @ 30 VDC.Accuracy: ±0.25% of maximum range.
  • Resolution: 0.04″ (1 mm).
  • Blind Zone: < 0.8 ft (0.25 m).
  • Beam Angle: 8° at -3 dB.
  • Temperature Limits: -40 to 158°F (-40 to 70°C).
  • Pressure Limits: 30 psi (2 bar) up to 77°F (25°C).
  • Enclosure Rating: IP67.Process Connection: 2″ male NPT / 2″ male BSPT.

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