Tuning Fork Sensor | Polyphenylene Sulfide

LTU-100A-R

Tuning Fork | Polyphenylene Sulfide

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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
NEMA 6 (IP68) Submersible Sensor and Cable
Works with Liquids and Slurries

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Description

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