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Pepperl + Fuchs UB250-F77-E2-V31

Name: UB250-F77-E2-V31
Brand: Pepperl + Fuchs
SKU: UB250-F77-E2-V31
Price: 180.22 GBP
Availability: InStock

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£180.22 (ex. VAT)

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Marvo Stock ID MV-DV17

HS Code 85437092

SKU UB250-F77-E2-V31

Condition New unboxed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 300.00

Width (mm) 190.00

Height (mm) 150.00

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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	UB250-F77-E2-V31
Alternative Part Number	UB250F77E2V31
Manufacturer	Pepperl + Fuchs
Sensing Range	20 mm to 250 mm
Adjustment Range	45 mm to 250 mm
Dead Band	0 mm to 20 mm
Standard Target Plate	20 mm x 20 mm
Transducer Frequency	Approximately 400 kHz
Response Delay	≤ 50 ms
Rated Operating Voltage (Ue)	24 V DC
Operating Voltage (UB)	20 to 30 V DC, ripple 10% SS; 12 to 20 V DC sensitivity reduced to 90%
No-load Supply Current (I0)	≤ 20 mA
Input Type	1 program input
Output Type	1 switch output PNP, normally open
Rated Operating Current (Ie)	200 mA, short-circuit/overload protected
Voltage Drop (Ud)	≤ 2 V
Switching Frequency (f)	10 Hz
Range Hysteresis (H)	Typical 2.5 mm
Temperature Influence	0.17 %/K
Ambient Temperature	-25 to 70 °C (-13 to 158 °F)
Storage Temperature	-40 to 85 °C (-40 to 185 °F)
Shock Resistance	30 g, 11 ms period
Vibration Resistance	10 to 55 Hz, Amplitude ± 1 mm
Connection Type	M8 x 1 connector, 4-pin
Degree of Protection	IP67
Housing Material	Polycarbonate
Transducer Material	Epoxy resin/hollow glass sphere mixture; polyurethane foam
Installation Position	Any position
Mass	10 g
Tightening Torque	Max. 0.2 Nm
Approvals and Certificates	UL Listed, General Purpose; cCSAus Listed, General Purpose; CCC approval not required ≤36 V
Commodity Code	853650

The Pepperl + Fuchs UB250-F77-E2-V31 is a state-of-the-art ultrasonic sensor block designed for precision detection in a variety of industrial applications. This compact sensor offers a reliable sensing range of 20 to 250 mm, making it suitable for tasks where accurate distance measurement is critical. Its miniature design allows for easy integration into systems where space is at a premium.

Equipped with a program input for flexible configuration and an IP67 degree of protection, the UB250-F77-E2-V31 ensures robust performance in harsh environments. The sensor features a yellow LED indicator for switching status and a teach-in function for convenient setup. With a transducer frequency of approximately 400 kHz and a quick response delay of less than 50 ms, this sensor delivers both speed and precision.

The UB250-F77-E2-V31 is designed with a 4-pin M8 connector, ensuring a secure and straightforward electrical connection. Its polycarbonate housing and epoxy resin/hollow glass sphere mixture transducer are built to withstand the rigours of industrial use. The sensor's mechanical specifications also include a permissible cable length of up to 300 metres, allowing for versatile installation options.

This ultrasonic sensor is compliant with EN IEC 60947-5-2:2020 and IEC 60947-5-2:2019 standards, and it has received UL and CCC approvals, ensuring its reliability and quality. Whether used for object detection, distance measurement, or level control, the UB250-F77-E2-V31 is an excellent choice for professionals seeking a high-performance sensing solution.

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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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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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 sensing range of this ultrasonic sensor?

The sensing range of the ultrasonic sensor is from 20 mm to 250 mm.

Can the switch point of the sensor be adjusted?

Yes, the sensor features a switch output with one adjustable switch point, which can be set using the teach-in input.

What type of output does the sensor provide?

The sensor provides a PNP normally open (NO) switch output.

What is the degree of protection for this sensor?

The ultrasonic sensor is rated with a degree of protection of IP67, making it suitable for various industrial environments.

How is the sensor programmed?

The sensor can be programmed via a teach-in input, allowing for easy adjustment of the switch point.

What is the response time of the sensor?

The sensor has a response delay of less than or equal to 50 ms.

What are the electrical specifications for the operating voltage?

The rated operating voltage is 24 V DC, with an operating range of 20 to 30 V DC. The sensor's sensitivity is reduced to 90% when operating between 12 and 20 V DC.

What is the maximum permissible cable length for this sensor?

The maximum permissible cable length for the sensor is 300 meters.

What materials are used in the construction of the sensor?

The housing of the sensor is made of polycarbonate, and the transducer is a mixture of epoxy resin and hollow glass spheres with polyurethane foam.

What are the ambient temperature limits for the sensor's operation?

The sensor can operate within an ambient temperature range of -25 to 70 degrees Celsius.

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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