Pepperl+Fuchs LFL2-CK-U-PUR5-EMS | Mercury-Free Float Switch | 5m PUR Cable | IP68

Pepperl+Fuchs LFL2-CK-U-PUR5-EMS | Reliable Fluid Level Detection with Mercury-Free Microswitch

Overview

The Pepperl+Fuchs LFL2-CK-U-PUR5-EMS is a high-quality float switch designed for accurate fluid level detection in industrial applications. Featuring a mercury-free microswitch housed within a polypropylene (PP) float, this device ensures environmental safety and reliable performance. Its compact sleeve design allows for installation through a G1 tap hole, making it suitable for applications with limited space. The switch comes equipped with a 5-meter highly flexible PUR cable, facilitating easy integration into various systems.

Key Features

• Mercury-Free Microswitch: Environmentally friendly design with a change-over contact activated by a switching ball mechanism.

• Compact Sleeve Design: Small diameter enables installation through G1 tap holes, ideal for confined spaces.

• Durable Construction: Float made of polypropylene (PP) and a highly flexible 5-meter PUR cable (3 x 0.50 mm²) for longevity and ease of installation.

• High Electrical Ratings: Supports up to 250 V AC/3 A and 60 V DC/1 A resistive load, accommodating various industrial requirements.

• IP68 Protection: Ensures complete protection against dust and prolonged immersion in water, suitable for harsh environments.

• Versatile Mounting Options: Can be mounted sideward through a cable gland ≥ G1A into the vessel or from the top using a counterweight or rods.

Technical Specifications

• Model Number: LFL2-CK-U-PUR5-EMS

• Switch Element: Microswitch with switching ball, change-over contact

• Contact Ratings:

  • 250 V AC/3 A resistive load

  • 150 V DC/0.25 A resistive load

  • 60 V DC/1 A resistive load

• Rated Insulation Voltage: 300 

• Pulse Withstand Voltage: 4 kV

• Electrical Life: ≥ 50,000 switching cycles

• Process Pressure (Static): ≤ 3 bar (43.5 psi) at 20°C

• Medium Density: ≥ 0.8 g/cm³

• Ambient Temperature Range: 5°C to 70°C (41°F to 158°F)

• Storage Temperature Range: -25°C to 70°C (-13°F to 158°F)

• Altitude: ≤ 2000 m above mean sea level

• Degree of Protection: IP68

• Cable Length: 5 meters

• Switching Angles:

  • Upper switch point: +25° ±10° from horizontal

  • Lower switch point: -14° ±10° from horizontal

Applications

• Fuel and Oil Tanks: Precise level detection in storage tanks for fuels, heating oils, and other oily fluids.

• Water Treatment Plants: Monitoring and controlling water levels in various treatment processes.

• Chemical Processing: Suitable for detecting levels of compatible chemical fluids.

• Industrial Process Control: Integration into systems requiring reliable fluid level monitoring and control.

Why Choose Pepperl+Fuchs LFL2-CK-U-PUR5-EMS?

• Environmental Compliance: Mercury-free design aligns with environmental safety standards.

• Reliable Performance: High-quality materials and construction ensure durability and consistent operation.

• Flexible Installation: Compact design and versatile mounting options cater to various application needs.

• Robust Electrical Ratings: Capable of handling significant electrical loads, suitable for diverse industrial environments.

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Available for immediate shipping worldwide. 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply