Flowline Switch-Tek® LU10 Ultrasonic Short Point Liquid Level Switch, Polypropylene, 3/4 in. NPT

Flowline's Switch-Tek® LU10 single point switches are CSA approved for use in hazardous locations, the intrinsically safe ultrasonic liquid level switch provide high/low liquid level detection of chemical, solvent or low viscosity petroleum based liquids with a 1A relay output. For use with Hydrochloric Acid, Acetone and Diesel fuel oil. This level switch is made of polypropylene (PP) and is submersible, it is universally mounted through the tank wall or inside of the tank and then connected to a PLC or relay controller.

Features

• 60VA SPST relay selectable NO or NC via power supply wiring polarity
• Submersible PP sensor and cable for corrosive liquids
• Compatible with Flowline's Smart Trak and Switch-Pak installation fittings
• CSA approved intrinsically safe for use in hazardous environments
• For use as a high or low level switch in applications
• Well suited for use with highly corrosive liquids

Specifications

• Single point switches
• Universal level short switch
• 3/4 in. NPT process mount
• Accuracy: ± 0.039 in. (1 mm) in water
• Repeatability: ±0.019 in. ( 0.5 mm) in water
• Supply voltage: 12-36V DC
• Consumption: 25 mA max.
• Contact type: (1) SPST relay
• Contact rating: GP: 60VA, IS: 32 VDC@0.5A
• Contact output: Selectable NO/NC
• Process temperate: -40° to 176° F (-40° to 80° C)
• Pressure: 150 PSI ( 10 Bar) at 77° F
• Sensor rating: NEMA 6 (IP68)
• Sensor material: PP (polypropylene)
• Polypropylene cable jack
• Cable: 10 ft. (3 m) 4-conductor, shielded # 22 AWG
• Viton® gasket
• Intrinsically safe classification
• Sensor dimensions: 3.0 in. (76 mm) L x 0.7 (19 mm)dia. with Cable: 10 ft. (3m) L
• Certification: CSA, LR 79326
• Compliance: CE
• Approvals: Class I, Groups A,B,C &D; Class II,, Groups E, F &G, Class III
• Parameters: Vmax= 32V, Imax+ 300mA, Pmax = 1.3W, Ci=0 µF, Li=0µH

Downloads

Datasheet (PDF Download)

Brochure (PDF Download)

Manual (PDF Download)