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Pepperl + Fuchs MLV41-LL-RT/92/136

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£102.74 (ex. VAT)

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Marvo Stock ID MV-E10X
HS Code 85365080
SKU MLV41-LL-RT/92/136
Condition New unboxed
Warranty 12 months
Weight (kg) 0.05
Length (mm) 13.60
Width (mm) 31.00
Height (mm) 56.50

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Specification & Description

Specification Description
Part Number MLV41-LL-RT/92/136
Alternative Part Number MLV41LLRT92136
Manufacturer Pepperl + Fuchs
Sensor Range Up to 36 mm on black (6%); Up to 120 mm on Kodak white, reflection factor 90%
Adjustment Range 0 ... 120 mm on Kodak white, reflection factor 90%
Light Source LED
Light Type Modulated visible red light, 660 nm
Functional Safety Parameters MTTFd: 770 years; Mission Time (TM): 20 years; Diagnostic Coverage (DC): 0%
Indicators/Operating Means Green LED for operation; Yellow LED for function; Sensitivity adjuster; Light/dark switch
Operating Voltage 10 ... 30 V DC
Ripple Max. 10%
No-load Supply Current Max. 40 mA
Output Type 2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected
Switching Voltage Max. 30 V DC
Switching Current Max. 100 mA
Voltage Drop ≤ 2.5 V DC
Switching Frequency 1000 Hz
Response Time 0.5 ms
Product Standard EN 60947-5-2
Protection Class II
UL Approval cULus Listed 57M3 (Only with UL Class 2 power supply; Type 1 enclosure)
CCC Approval Not required for products rated ≤36 V
Ambient Temperature -20 ... 60 °C (-4 ... 140 °F)
Storage Temperature -40 ... 75 °C (-40 ... 167 °F)
Housing Dimensions Width: 31 mm; Height: 56.5 mm; Depth: 13.6 mm
Degree of Protection IP67
Connection 4-pin, M12 x 1 connector
Housing Material Aluminum, Delta-Seal coated
Optical Face Fiber optic connection
Connector Material Metal
Mass 50 g

The Pepperl + Fuchs MLV41-LL-RT/92/136 is a robust fibre optic sensor designed to deliver reliable performance across a variety of industrial applications. This sensor stands out for its adjustable continuous sensitivity and easy fibre optic installation, which is facilitated by a quick-action clamping lock. Encased in an aluminium housing with a high-quality Delta Seal coating, it ensures durability and resilience in challenging environments.

The MLV41-LL-RT/92/136 operates using modulated visible red light with a wavelength of 660 nm, making it suitable for precision detection tasks. It boasts a sensor range that can detect objects up to 120 mm when using a Kodak white reference target with a 90% reflection factor. The sensor's functionality is enhanced by highly visible status LEDs on both the front and back, providing clear operational feedback.

With a switching frequency of 1000 Hz and a response time of just 0.5 ms, this sensor is capable of handling high-speed processes with ease. It features two push-pull (4 in 1) outputs that are complementary, short-circuit proof, and protected against reverse polarity. The sensor's light/dark on switching capability is easily adjustable, allowing for versatile use in various light conditions.

Designed to meet EN 60947-5-2 product standards and with a protection class of II, the MLV41-LL-RT/92/136 is a reliable choice for a wide range of industrial sensing applications. Its compact dimensions and IP67 rating make it an excellent option for integration into systems where space is at a premium and exposure to dust and moisture is a concern.

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.

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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.

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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.

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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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How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Peace of mind with every purchase

Stars Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Stars Milan Kosík

‘Large selection of spare parts, fast delivery.’

Stars Kayden

‘Services is great.’

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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 type of sensor is this?

This is a robust fiber optic sensor designed for use with glass fiber optics, featuring red light and a push-pull output, complete with an M12 plug for connectivity.

Can the sensitivity of the sensor be adjusted?

Yes, the sensor offers adjustable continuous sensitivity, allowing for fine-tuning to suit specific application requirements.

How is the fiber optic installed?

The sensor facilitates easy fiber optic installation with a quick-action clamping lock, streamlining the setup process.

What is the housing material of the sensor?

The sensor is housed in aluminium with a high-quality Delta Seal coating, providing robustness and durability for various industrial environments.

What are the indicators available on the sensor?

The sensor is equipped with a green LED for operation indication and a yellow LED for function indication, which lights up when the receiver is lit and flashes when falling short of the operating reserve.

What is the sensor's operating voltage range?

The operating voltage range for the sensor is 10 to 30 V DC, accommodating a variety of industrial power supplies.

Is the sensor's output protected against short circuits and reverse polarity?

Yes, the sensor features 2 push-pull (4 in 1) outputs that are complementary, short-circuit proof, and protected against reverse polarity.

What is the maximum ambient operating temperature for the sensor?

The sensor can operate in ambient temperatures ranging from -20 to 60 °C (-4 to 140 °F), making it suitable for a wide range of environmental conditions.

What type of protection does the sensor offer?

The sensor is rated with a degree of protection of IP67, ensuring it is protected against dust and the effects of immersion in water.

What are some of the accessories compatible with the sensor?

There are various glass fiber optic accessories available for use with the sensor, including diffuse and thru-beam types with PVC or metal silicone covering.

Part condition box

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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