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Pepperl+Fuchs UB400-12GM-I-V1 Ultrasonic Sensor for industrial automation

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Pepperl+Fuchs UB400-12GM-I-V1

by Pepperl+Fuchs

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OverviewUpgrade your industrial automation processes with the Pepperl+Fuchs UB400-12GM-I-V1 Ultrasonic Sensor. This advanced proximity sensor delivers exceptional accuracy in demanding settings, providing a reliable measuring range of up to 400 mm. It's an ideal solution for precise distance measurement and effective level monitoring. Designed with a robust M12 threaded cylindrical housing and M12 connector, it integrates effortlessly into tight industrial spaces. The UB400-12GM-I-V1 also features an analog 4–20 mA output and an IP67 rating, ensuring consistent, real-time data flow and resilience against dust and water.Key Features Extended 400 mm Detection Range: Perfect for small tank level sensing, accurate object detection, and close-range positioning tasks. Dependable Analog Output (4–20 mA): Provides immediate and highly precise distance monitoring for superior control within automated systems. Simple M12 Connector (4-pin): Guarantees quick, secure, and straightforward installation, reducing maintenance time and operational pauses. Compact M12 Cylindrical Design: Its sleek, space-saving form factor allows for seamless integration into confined application areas without compromising performance. Advanced Ultrasonic Operation: Ensures reliable detection across various surfaces, including transparent, reflective, and irregularly shaped items, offering maximum versatility. Superior IP67 Ingress Protection: Offers excellent resistance to dust and water immersion, guaranteeing continuous functionality and longevity in harsh industrial conditions. Wide Operational Temperature Range: Functions dependably from -25°C to +70°C, making it suitable for diverse industrial environments. Technical Specifications Model: UB400-12GM-I-V1 Part Number: 120342 Sensor Type: Ultrasonic proximity sensor Measuring Range: 50 mm to 400 mm Output Type: Analog 4–20 mA Housing Size: M12 x 1 threaded cylindrical Connection: M12 connector, 4-pin Voltage Supply: 10–30 V DC Response Time: ≤ 100 ms Switching Frequency: ≤ 10 Hz Housing Material: Nickel-plated brass Protection Class: IP67 Operating Temperature: -25°C to +70°C Applications Short-Range Liquid or Solid Level Monitoring: Ideal for accurate level control in small tanks, reservoirs, and hoppers. Object Presence Detection on Assembly Lines: Boosts automation efficiency by precisely identifying part presence and orientation. Compact Machinery Integration: Perfect for deployment in equipment where space is a critical consideration. Filling and Dispensing Control Systems: Ensures accurate product volumes in manufacturing and packaging processes. Industrial Robotics and Packaging: Provides crucial feedback for robotic arm positioning and streamlined packaging operations. Why Choose This Model?The Pepperl+Fuchs UB400-12GM-I-V1 is an outstanding choice for industrial sensing, offering an unmatched combination of accuracy, resilience, and compact size. This sensor provides a highly precise analog signal for crucial distance-based feedback in process control. Its small form factor conceals powerful capabilities, allowing seamless integration into the most challenging and restricted spaces without sacrificing performance. Constructed with a robust nickel-plated brass housing and an IP67 rating, this model is engineered for exceptional industrial reliability, promising extended service life and consistent operation in tough conditions. Select the UB400-12GM-I-V1 to enhance the efficiency, accuracy, and durability of your automation systems.Order NowRealize the full potential of your industrial operations with the Pepperl+Fuchs UB400-12GM-I-V1 Ultrasonic Sensor. Add to your cart and experience superior precision and reliability.FAQWhat is the measuring range of the UB400-12GM-I-V1 sensor?The sensor has a reliable measuring range from 50 mm to 400 mm, making it suitable for various short-range detection tasks.What kind of output does this sensor provide?It provides an analog 4–20 mA output, offering continuous and highly accurate distance monitoring for integration into control systems.Is the Pepperl+Fuchs UB400-12GM-I-V1 suitable for harsh environments?Yes, with its robust nickel-plated brass housing and IP67 protection rating, this sensor is designed to withstand dust and water, ensuring reliable operation in demanding industrial conditions.

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PRODUCT DETAILS

Pepperl+Fuchs UB400-12GM-I-V1

Overview

This is a genuine Pepperl+Fuchs component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Pepperl+Fuchs catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Pepperl+Fuchs automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Pepperl+Fuchs platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: UB400-12GM-I-V1
  • Part Number: 120342
  • Sensor Type: Ultrasonic proximity sensor
  • Measuring Range: 50 mm to 400 mm
  • Output Type: Analog 4–20 mA
  • Housing Size: M12 x 1 threaded cylindrical
  • Connection: M12 connector, 4-pin
  • Voltage Supply: 10–30 V DC
  • Response Time: ≤ 100 ms
  • Switching Frequency: ≤ 10 Hz
  • Housing Material: Nickel-plated brass
  • Protection Class: IP67
  • Operating Temperature: -25°C to +70°C

Applications

  • Short-Range Liquid or Solid Level Monitoring: Ideal for accurate level control in small tanks, reservoirs, and hoppers.
  • Object Presence Detection on Assembly Lines: Boosts automation efficiency by precisely identifying part presence and orientation.
  • Compact Machinery Integration: Perfect for deployment in equipment where space is a critical consideration.
  • Filling and Dispensing Control Systems: Ensures accurate product volumes in manufacturing and packaging processes.
  • Industrial Robotics and Packaging: Provides crucial feedback for robotic arm positioning and streamlined packaging operations.

Why Choose the UB400-12GM-I-V1?

The Pepperl+Fuchs UB400-12GM-I-V1 is an outstanding choice for industrial sensing, offering an unmatched combination of accuracy, resilience, and compact size. This sensor provides a highly precise analog signal for crucial distance-based feedback in process control. Its small form factor conceals powerful capabilities, allowing seamless integration into the most challenging and restricted spaces without sacrificing performance. Constructed with a robust nickel-plated brass housing and an IP67 rating, this model is engineered for exceptional industrial reliability, promising extended service life and consistent operation in tough conditions. Select the UB400-12GM-I-V1 to enhance the efficiency, accuracy, and durability of your automation systems.

Availability & Shipping

  • In stock: UB400-12GM-I-V1 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every UB400-12GM-I-V1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Pepperl+Fuchs

The sensor has a reliable measuring range from 50 mm to 400 mm, making it suitable for various short-range detection tasks.

Machine down? We ship parts the same day.

New, surplus, and refurbished Pepperl+Fuchs inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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