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Pepperl + Fuchs LFL2-CK-U-PUR5

Name: LFL2-CK-U-PUR5
Brand: Pepperl + Fuchs
SKU: LFL2-CK-U-PUR5
Price: 107.96 GBP
Availability: OutOfStock

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Marvo Stock ID MV-DRS0

HS Code 85389099

SKU LFL2-CK-U-PUR5

Warranty 12 months

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	LFL2-CK-U-PUR5
Alternative Part Number	LFL2CKUPUR5
Manufacturer	Pepperl + Fuchs
Contact Loading	250 V AC/3 A; 150 V DC/0.25 A resistive load; 60 V DC/1 A resistive load
Rated Insulation Voltage	300 V
Pulse Withstand Voltage	4 kV
Electrical Life	≥ 5 x 10^4 switching cycles
Directive Conformity	Low voltage Directive 2014/35/EU EN 60947-5-1:2004 + Cor.:2005 + A1:2009
Degree of Protection	IEC 60529:2001
Application Description	Microswitch with switching ball, change-over contact
Installation Conditions	Range of application and minimum length between mounting and float: ≥ 100 mm
Process Pressure	≤ 3 bar (43.5 psi) at 20 °C (68 °F)
Density	≥ 0.8 g/cm^3
Ambient Temperature	5 ... 70 °C (41 ... 158 °F)
Storage Temperature	-25 ... 70 °C (-13 ... 158 °F)
Altitude	≤ 2000 m above MSL
Degree of Protection	IP68
Cable Length	5 m
Material	Float: PP (Polypropylene), Cable: PUR, highly flexible (3 x 0.50 mm^2)
Switching Point	Switch angle, measured against the horizontal: upper switch point +25° ±10°, lower switch point -14° ±10°
Accessories	Gland screw connection LFL-Z132-EMS, Ballast weight for float switch LFL-Z32-EMS

The Pepperl + Fuchs LFL2-CK-U-PUR5 is a high-quality float switch designed for reliable limit value detection in a variety of fluid applications. This mercury-free microswitch is integrated within a durable polypropylene float and is triggered by deviations from its horizontal position, ensuring precise operation and control. The switch features a small sleeve design that allows for mounting through a G1 tap hole, making it versatile for different installation requirements.

With an electrical life of over 50,000 switching cycles and a pulse withstand voltage of 4 kV, this sensor is built for longevity and resilience in challenging environments. It operates effectively within an ambient temperature range of 5 to 70°C and can handle process pressures up to 3 bar at 20°C. The LFL2-CK-U-PUR5 is also equipped with a highly flexible 5-meter PUR cable, which contributes to its ease of installation and robustness.

The device's IP68 degree of protection ensures it is dust-tight and can withstand immersion under water, making it suitable for a wide range of industrial applications. Whether used for monitoring levels in tanks containing fuels, heating oils, or other oily fluids, this float switch is an excellent choice for precise and dependable fluid level control.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the function of this float switch?

The float switch is designed to detect the limit value of fluids within a container. It contains a microswitch that is activated when there is a deviation from the horizontal position, indicating a change in the fluid level.

Can this float switch be used with any type of fluid?

The float switch is suitable for use with a range of fluids, particularly those with a density of 0.8 g/cm3 or higher. It is preferred for use with fuels, heating oils, and oily fluids.

What are the electrical specifications of this float switch?

The float switch can handle contact loading of 250 V AC/3 A with a resistive load, 150 V DC/0.25 A resistive load, and 60 V DC/1 A resistive load. It has a rated insulation voltage of 300 V and a pulse withstand voltage of 4 kV.

How is the float switch installed?

The float switch can be mounted from the side through a cable gland of size G1A or from the top using a counter weight or rods. The pivot of the cable should always be horizontal to ensure proper functioning.

What is the operating temperature range for this float switch?

The operating temperature range for the float switch is between 5 to 70 degrees Celsius (41 to 158 degrees Fahrenheit).

What is the degree of protection provided by this float switch?

The float switch is rated with a degree of protection of IP68, indicating that it is dust tight and can withstand immersion in water under specified conditions.

What materials are used in the construction of this float switch?

The float of the switch is made from Polypropylene (PP), and the cable is made from highly flexible Polyurethane (PUR) with a cross-section of 3 x 0.50 mm2.

What are the dimensions of the float switch?

The float switch has a diameter of approximately 29.2 mm and a cable length of 5 meters.

How can I ensure the float switch operates correctly?

To ensure correct operation, the float switch should be installed with the pivot of the cable kept horizontal, and the cable length between the fixture and the floating body should be appropriate for the type of cable used.

What accessories are available for this float switch?

Accessories available for the float switch include a gland screw connection (LFL-Z132-EMS) and a ballast weight for the float switch (LFL-Z32-EMS).

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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