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LTU-100A-R-Series

Polyphenylene Sulfide, NO or NC Tuning Fork Level Switch

Models In Stock
  • All Plastic Design Works in a Wide Variety of Applications
  • Not Bothered by Foam or Bubbles
  • SPST Relay Standard
  • Excellent for Use in Food, Pharmaceutical, and Wastewater Applications
LTU-100A-R-Series
From C$ 602.18
Models In Stock
Polyphenylene Sulfide, NO or NC Tuning Fork Level Switch LTU-100A-R-Series LTU-100A-R-Series
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Product Overview
  • Accuracy ± 0.04 inH2O
  • Approvals CE
  • Cable Length 1000 ft
  • Enclosure Ratings IP68, NEMA Type 6
  • Insulation Shield and PP Jacket
  • Materials, Wetted PPS
  • Media Compatibility Oil, Solvents, Water
  • Number of Wires 5
  • Operating Pressure, Max 150 psi
  • Operating Pressure Note 150 psi @ 25°C (76°F), derated @ 1.667 psi per °C above 25°C (76°F)
  • Operating Temperature, Max 80 °C
  • Operating Temperature, Min -40 °C
  • Power Consumption 25 mA
  • Probe Length 4.5 in
  • Process Connection Size 3/4 in
  • Repeatability ± 0.02 inH2O
  • Supply Power Type DC
  • Supply Voltage 12 to 28 Vdc
  • Switch Rating 1 A @ 60 VA
  • Switch Type SPST
  • Vibration 400 Hz
The LTU-101A-R consists of a sensor with dual tuning forks which are vibrated at a high frequency. As the tuning fork is progressively covered by a liquid, a shift in frequency occurs which activates the relay output. The tuning fork sensor is often used in conditions where there may be frequent composition changes in the liquid. Factory calibration ensures accuracy over a wide range of liquids, including lubricating oils and hydraulic fluids.

Specifications
Accuracy: ± 1 mm (0.04") in water
Repeatability: ± 0.5 mm (0.02") in water
Frequency: 400 Hz
Supply Voltage: 12 to 28 Vdc
Consumption: 25 mA maximum
Relay: 60 VA, 1 A maximum
Switch Output: SPST Selectable NO or NC states
Temperature Range: -40 to 80°C (-40 to 176°F)
Pressure Range: 150 psi (10 bar) @ 25°C (76°F); derated @ 1.667 psi (0.113 bar) per °C above 25°C (76°F)(br) Probe Material: Ryton®
Probe Rating: NEMA 6 (IP68)
Mounting Threads: ¾ NPT
Cable Type: 3 m (10'), 5-wire, shield and PP jacket
Max. Cable Run: 305 m (1000')
Dimensions: 114 x 27 mm (4.5 x 1.05"), ¾ NPT or ¾ G
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Is the LTU-101A-R model available with a 30-foot cable? How much?

Asked by: mikun
Thank you for your inquiry on the level switch. Please email flow@omega.com and will have our Project Manager to determine this option is available and can prepare a quote as well.
Answered by: Application Engineer JC
Date published: 2020-07-22
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