Series ULT Ultrasonic Level Transmitter

Brand: Dwyer Instruments, LLC

Series ULT Ultrasonic Level Transmitter provides reliable, accurate, non-contact measurement of liquid levels.

Ultrasonic non-contact technology offers no moving parts to wear, jam, corrode, or get coated like contact technologies. Mapping software makes effective measuring surface only a 3" diameter column.

No concerns with ladders, pipes, or other tank intrusions in the remaining sound cone. Unit is FM approved explosion-proof making it ideal for use in hazardous locations.

The ULT features easy programming with 6 digit LCD display and simple menu structure.

Output range is adjustable with choices of inputting tank dimensions or just fill and empty the tank while calibrating and it automatically scales to levels it senses.

Window cover allows early viewing of display. Fail-safe output options and diagnostic capabilities makes the ULT a good choice for critical applications.
Features
  • Provides reliable, accurate, and non-contact level measurement of compatible liquids
  • Non-contact Technology offers no moving parts to wear, jam, corrode, or get coated like contact technologies
  • Mapping Software makes effective measuring surface only a 3˝ (76.2 mm) diameter column with no concerns of ladders, pipes, or other tank intrusions in the remaining sound cone
  • FM approved Explosion-proof making it ideal for use in Hazardous Locations
  • Easy programming with 6 digit LCD display and simple Menu Structure
  • Output range is adjustable with choices of inputting tank dimensions or by filling and emptying the tank while calibrating and it automatically and scaling to levels it senses
  • Window cover allows easy viewing of display
  • Fail-Safe output options and Diagnostic Capabilitie

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Specifications

Accuracy

  • ± 0.2 % of Full Scale

Ambient Temperature Range

  • -40° to 60° C (-40° to 140° F) (Compensated Temperature)

Approvals & Certifications

  • CE
  • FM

BSP Connection

  • 2” BSPT Male

Conduit Connection

  • 1/2” NPT Female
  • M20

Connection Material

  • 303 Stainless Steel

Display

  • 6-Character LCD

Electrical Connectors

  • Screw Terminal

Environmental Protection

  • Class 1, Div. 1, Groups B, C, D
  • Class II, Div. 1, Groups E, F, G
  • Explosion-proof
  • IP66
  • NEMA 4X
  • Weatherproof

Loop Resistance

  • 250 ohms

Media

  • Compatible Fluids

NPT Connection

  • 2” NPT Male

O-Ring Material

  • Fluoroelastomer

Output

  • 4-20 mA

Power Requirement

  • 18 to 28 Vdc (2-Wire)

Pressure Range

  • bar: 0 to 2
  • kPa: 0 to 206
  • psi: 0 to 30

Process Temperature

  • -20° to 60° C (-4° to 140° F)

Programming

  • 4 Button

Resolution

  • 0.079” (2 mm)

Sensor / Probe Material

  • PVDF

Sensor Orientation

  • Vertical

  • Water and Wastewater
  • Pulp and Paper Processing
  • Chemical Processing
  • Food and Beverage

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