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UCL-520 Ultrasonic Continuous Level Sensor

Brand: Gems Sensors, Inc

The UCL-520 is a general-purpose two-wire ultrasonic transmitter providing noncontact level measurement up to 26.2 feet or 8 meters. It is ideally suited for challenging ultrapure, corrosive or waste liquids. 

Push button calibrated, the UCL-520 is broadly selected for atmospheric bulk storage, day tank and waste sump applications. Media examples include wastewater and sodium hydroxide.

The PC/ABS enclosure is rated NEMA 4X, and the transducer is housed in rugged PVDF.
Features
  • To 26-feet (8 meters) range with 2" transducer
  • 2" NPT mounting
  • Setup is fast and easy. Incorporates push button calibration and LCD display
  • 6-segment LCD display indicates level in inch or centimeter values
  • 7.6 cm minimum beam width for applications with restricted space
  • Fail-safe intelligence with diagnostic feedback for easy troubleshooting

Specifications

Accuracy

  • Air: ± 0.2 % of Span

Applications

  • Agriculture
  • Chemicals
  • Cleaning
  • Electric Power
  • Healthcare Services
  • HVac Systems
  • Mining
  • Petrochemical
  • Semiconductors
  • Water & Wastewater
  • Water Parks/Swimming Pools

Approvals & Certifications

  • CE Compliance: EN 61326 EMC

BSP Connection

  • G 2”

Conduit Connection

  • Conduit Entrance: Dual, 1/2” NPT

Deadband

  • 8” (203.2 mm)

Display

  • LCD, 6-Digit

Enclosure, Body Material

  • ABS FR
  • Polycarbonate
  • Transducer Housing: Rugged PVDF

Environmental Protection

  • IP65
  • IP66
  • NEMA 4X

Gasket Material

  • Mounting Gasket: Viton

Loop Resistance

  • 500 ohms at 24 Vdc

Materials of Construction

  • Transmitter Material: PVDF

NPT Connection

  • 2” NPT

Output

  • 4-20 mA, 2-Wire

Pressure Range

  • bar: 0 to 2
  • kPa: 0 to 200
  • psi: 0 to 30

Process Temperature

  • -20° to 71° C (-7° to 140° F)

Range

  • 6 to 26.2 feet (1.8 to 8 metres)

Resolution

  • 0.039” (1 mm)

Supply Voltage

  • 12-28 Vdc

Temperature Range

  • Electronics: -40° to 71° C (-40° to 160° F)

  • Water and Waste Water
  • Chemical
  • Petrochemical 
  • Semiconductor
  • Health Care 
  • Agriculture
  • Mining 
  • Electric Power
  • Cleaning 
  • Water Parks/Swimming
  • HVAC Pools
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