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Pepperl + Fuchs UB800-18GM40-U-V1

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£228.33 (ex. VAT)

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Marvo Stock ID MV-DU0N
HS Code 85365019
SKU UB800-18GM40-U-V1
Condition New unboxed
Warranty 12 months
Weight (kg) 0.03
Length (mm) 18.00
Width (mm) 18.00
Height (mm) 40.00

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Specification & Description

Specification Description
Part Number UB800-18GM40-U-V1
Manufacturer Pepperl + Fuchs
Sensing Range 50 mm to 800 mm
Adjustment Range 70 mm to 800 mm
Dead Band 0 mm to 50 mm
Standard Target Plate 100 mm x 100 mm
Transducer Frequency Approximately 255 kHz
Response Delay Approximately 100 ms
Indicators/Operating Means LED green for power on, LED yellow for object detection, LED red for error or program function
Operating Voltage 15 V to 30 V DC, ripple 10 % SS
No-load Supply Current ≤ 20 mA
Input Type 1 program input
Output Type 1 analog output 0 V to 10 V
Resolution 0.4 mm at max. sensing range
Deviation of Characteristic Curve ± 1 % of full-scale value
Repeat Accuracy ± 0.5 % of full-scale value
Load Impedance > 1 kOhm
Temperature Influence ± 1.5 % of full-scale value
Ambient Temperature -25 °C to 70 °C
Storage Temperature -40 °C to 85 °C
Connection Type Connector M12 x 1, 4-pin
Housing Diameter 18 mm
Degree of Protection IP67
Housing Material Brass, nickel-plated
Transducer Material Epoxy resin/hollow glass sphere mixture; foam polyurethane, cover PBT
Mass 25 g
Compliance with Standards EN IEC 60947-5-2:2020, IEC 60947-5-2:2019, EN 60947-5-7:2003, IEC 60947-5-7:2003

The Pepperl + Fuchs UB800-18GM40-U-V1 ultrasonic sensor is a compact and versatile device designed for precise distance measurement and object detection in a wide range of industrial applications. With a sensing range of 50 to 800 mm and an adjustable measurement window, this sensor offers flexibility and accuracy for monitoring and control tasks.

The sensor features a short design with a length of 40 mm, making it suitable for installation in tight spaces. It is equipped with function indicators that are visible from all directions, ensuring clear status visibility. The analogue output of 0 to 10 V provides a linear signal relative to the detected distance, and the sensor's programming capabilities allow for customisation of the output function to suit specific application needs.

Constructed with a robust brass, nickel-plated housing and a transducer made from a durable epoxy resin and hollow glass sphere mixture, the UB800-18GM40-U-V1 is designed to withstand harsh industrial environments. It has a protection degree of IP67, ensuring protection against dust and water ingress.

Temperature compensation is built into the sensor to maintain performance across a wide ambient temperature range of -25 to 70 °C, making it suitable for use in varying climate conditions. The sensor's response delay is approximately 100 ms, providing timely feedback for dynamic processes.

The UB800-18GM40-U-V1 is a reliable choice for applications requiring non-contact object detection and distance measurement, such as material handling, level control, and automation systems. Its technical sophistication and build quality make it a valuable component for enhancing operational efficiency and precision.

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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Frequently Asked Questions

What is the sensing range of this ultrasonic sensor?

The sensing range of the ultrasonic sensor is from 50 mm to 800 mm.

Can the sensor's measuring window be adjusted?

Yes, the measuring window of the sensor is adjustable to suit different application needs.

What type of output does the sensor provide?

The sensor provides an analogue output ranging from 0 to 10 V.

Is there a programming input available on this sensor?

Yes, the sensor includes a program input for setting the evaluation limits.

What is the function of the green LED on the sensor?

The green LED on the sensor indicates that power is on.

How does the sensor indicate the detection of an object?

The sensor indicates object detection through the yellow LED, which will either stay solid or flash depending on the mode.

What should be the load impedance for the analogue output?

The load impedance for the analogue output should be greater than 1 kOhm.

What are the environmental operating conditions for the sensor?

The sensor can operate in ambient temperatures ranging from -25 °C to 70 °C.

What is the degree of protection provided by the sensor?

The sensor is rated with a protection degree of IP67, making it dust-tight and protected against the effects of immersion.

How can the evaluation limits be adjusted on this sensor?

The evaluation limits can be adjusted by applying the supply voltage to the TEACH-IN input for at least 1 second.

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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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