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SWI U00X Series | Low-Cost Ultrasonic Gap Level Switch

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 - sales@metexcorporation.com

Sensors and Switches are mechanical-type sensing devices that do not require power to operate. Engineered based on time-proven principles such as buoyancy, conductivity, magnetic latching, capacitance and more, SWI sensors and switches are manufactured to provide reliable industrial process measurement year after year. Click on a sensing device below to learn more about our available sensors and switches product line.

SWI U00X Series | Low-Cost Ultrasonic Gap Level Switch

Description

The U00X Solid-State Level Switch is a reliable, low-cost liquid level control for use in installations where mechanical float-type switches are impractical. The U00X is compatible with many liquids, regardless of the fluid's density or conductivity. The unit requires no calibration, withstands pressures up to 2,000 PSIG, and its compact, 7/8" diameter probe installs in any orientation. The U00X is constructed from durable and easy-to-clean 316 stainless steel with probe lengths available up to 100". Optional materials include CPVC, PVDF and Hastelloy C.

Principles of Operation

An ultrasonic transmitter and receiver detect the presence of fluid between two piezoelectric crystals sealed within the sensing gap. As the gap fills with liquid, an ultrasonic wave signal passes between the crystals and depending on the model, results in an output shift or activates a relay.

SWI U00X Series

Features

  • No Moving Parts: Pulsed 2 MHz Ultrasonic Signal
  • Current Shift or SPDT Relay Output
  • Horizontal or Vertical Orientation
  • Compact, 7/8" Diameter Probe
  • Fail-Safe Option (U004 Models)
  • No Calibration Required
  • Intrinsically Safe When Connected with Barrier

Applications

  • Level Monitoring
  • Leak Detection
  • Fill Line Monitoring
  • Pump Control & Protection

Electrical

  • Power Consumption:
    1 Watt (Maximum)

  • Response Time:
    1/2Second (Average)

  • Crystal Frequency:
    2 MHz

Specifications

SERIES INPUT OUTPUT MATERIAL TEMPERATURE PRESSURE
U002 12-35 VDC 8 mA (Dry) 16 mA (Wet) 316 Stainless Steel  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)
U002 12-35 VDC 8 mA (Dry) 16 mA (Wet) CPVC  -40º to +185º F (-40º to +85º C) 200 PSIG (13.9 bar)
U002 12-35 VDC 8 mA (Dry) 16 mA (Wet) PVDF  -40º to +185º F (-40º to +85º C) 50 PSIG (3.4 bar)
U002 12-35 VDC 8 mA (Dry) 16 mA (Wet) Hastelloy C  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)
U003 12-35 VDC 0.5 Amp @ 150 VAC/120 VDC 316 Stainless Steel  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)
U003 12-35 VDC 0.5 Amp @ 150 VAC/120 VDC CPVC  -40º to +185º F (-40º to +85º C) 200 PSIG (13.9 bar)
U003 12-35 VDC 0.5 Amp @ 150 VAC/120 VDC PVDF  -40º to +185º F (-40º to +85º C) 50 PSIG (3.4 bar)
U003 12-35 VDC 0.5 Amp @ 150 VAC/120 VDC Hastelloy C  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)
U004 24-30 VDC 0.5 Amp @ 150 VAC/120 VDC 316 Stainless Steel  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)
U004 24-30 VDC 0.5 Amp @ 150 VAC/120 VDC CPVC  -40º to +185º F (-40º to +85º C) 200 PSIG (13.9 bar)
U004 24-30 VDC 0.5 Amp @ 150 VAC/120 VDC PVDF  -40º to +185º F (-40º to +85º C) 50 PSIG (3.4 bar)
U004 24-30 VDC 0.5 Amp @ 150 VAC/120 VDC Hastelloy C  -40º to +185º F (-40º to +85º C) 2,000 PSIG (137.9 bar)

 

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METEX CORPORATION LIMITED

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Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

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