Polyphenylene Sulfide, NO or NC Tuning Fork Level Switch
SKU:
LTU-100A-R-Series
The LTU-101A-R consists of a sensor with dual tuning forks vibrated at a high frequency. As the tuning fork is covered by liquid, a shift in frequency activates the relay.
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