Pepperl+Fuchs LFL2-CK-U-PUR5-EMS

Overview

The Pepperl+Fuchs LFL2-CK-U-PUR5-EMS is a leading-edge float switch meticulously engineered for precise and reliable fluid level detection in diverse industrial environments. As part of Pepperl+Fuchs' esteemed LFL2 series, this robust sensor is designed to offer exceptional performance and environmental responsibility thanks to its mercury-free microswitch technology. Its compact form factor and versatile installation options make it an ideal choice for monitoring liquid levels in tanks, sumps, and various processing units, ensuring operational efficiency and safety.

Key Features

• Environmentally Safe: Features a mercury-free microswitch with a change-over contact, ensuring eco-conscious operation.
• Compact Design: Small diameter sleeve allows for seamless installation through G1 tap holes, perfect for restricted spaces.
• Durable Construction: Built with a sturdy polypropylene (PP) float body and a highly flexible 5-meter PUR cable (3 x 0.50 mm²) for extended service life.
• High Electrical Ratings: Capable of handling up to 250 V AC/3 A and 60 V DC/1 A resistive loads, catering to a wide range of industrial power requirements.
• Superior Protection (IP68): Offers complete immunity against dust ingress and prolonged submersion in water, ideal for harsh industrial conditions.
• Flexible Mounting: Supports sideward mounting via a cable gland (≥ G1A) or top mounting with a counterweight or rods, enhancing adaptability.
• Wide Operating Temperature: Reliably operates across an ambient temperature range of 5°C to 70°C (41°F to 158°F).

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; 150 V DC/0.25 A resistive; 60 V DC/1 A resistive
• Rated Insulation Voltage: 300 V AC
• 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 Storage: Essential for accurate level monitoring in tanks containing fuels, heating oils, and various lubricant fluids.
• Water Management: Crucial for controlling and monitoring water levels within treatment plants, irrigation systems, and reservoirs.
• Chemical Processing: Ideal for detecting levels of compatible chemical fluids in processing tanks and reactors.
• Industrial Automation: Seamlessly integrates into diverse industrial process control systems requiring reliable and continuous fluid level data.
• HVAC Systems: Used for condensate level detection and overflow prevention in heating, ventilation, and air conditioning units.
• Food and Beverage Industry: Suitable for monitoring liquid levels in non-corrosive processes, ensuring hygiene and operational standards.

Why Choose This Model?

• Environmental Stewardship: Contribute to a healthier planet with its mercury-free design, aligning with modern environmental regulations.
• Unwavering Reliability: Benefit from the proven quality and precision of Pepperl+Fuchs engineering, ensuring consistent and accurate performance.
• Simplified Integration: The compact design, versatile mounting options, and pre-installed 5-meter PUR cable facilitate quick and easy installation into existing or new systems.
• Robust Durability: With an IP68 rating and industrial-grade construction, this float switch is built to withstand challenging operational environments.
• Versatile Performance: High electrical ratings and broad temperature tolerance ensure this sensor can meet the demands of a wide array of industrial applications.
• Cost-Effective Solution: Its longevity and low maintenance requirements translate into a significant return on investment over the product's lifespan.

Order Now

Elevate your fluid level detection capabilities with the Pepperl+Fuchs LFL2-CK-U-PUR5-EMS mercury-free float switch. Designed for precision, durability, and environmental responsibility, this sensor is an indispensable tool for modern industrial applications. Secure reliable performance and compliance by ordering yours today and ensure optimal control over your critical fluid levels.