# Pepperl+Fuchs UB400-F77-E2-V31 Ultrasonic Sensor

Introducing the powerful **Pepperl+Fuchs UB400-F77-E2-V31** Ultrasonic Direct Detection Sensor designed for robust industrial automation. This advanced sensor provides reliable object detection in challenging environments, ensuring seamless integration into your control systems. Its direct detection capability offers precise measurements and dependable performance for critical applications. The **UB400-F77-E2-V31** is engineered for durability and efficiency, making it a trusted component for modern manufacturing and process control. Experience enhanced operational accuracy with this state-of-the-art ultrasonic sensor from Pepperl+Fuchs. For automation tasks requiring precise proximity sensing the **UB400-F77-E2-V31** is an excellent choice.

Engineered for demanding industrial automation, the **Pepperl+Fuchs UB400-F77-E2-V31** ultrasonic sensor excels in detecting objects regardless of color or surface transparency. It operates using advanced ultrasonic technology to measure distances and detect the presence of objects within its sensing range. This makes it ideal for applications such as filling level monitoring, collision avoidance, and positioning tasks within automated production lines. The sensor is built to withstand harsh industrial conditions, ensuring long-term reliability and minimal maintenance. Its straightforward integration into existing control architectures simplifies deployment and maximizes operational uptime.

-   High-performance ultrasonic direct detection for precise object sensing
-   Reliable detection of various materials including transparent and dark objects
-   Durable construction for demanding industrial automation environments
-   Easy integration into existing control systems and automation setups
-   Ensures operational accuracy and efficiency in production processes

## Specifications

Operating Principle Ultrasonic  
Detection Range 0.2 m to 4 m  
Output Type PNP NO/NC  
Connection Type M12 connector  
Voltage Rating 10 V to 30 V DC

Invest in the reliability and precision of the **Pepperl+Fuchs UB400-F77-E2-V31**. This ultrasonic sensor is a testament to Pepperl+Fuchs' commitment to quality and innovation in industrial automation. Enhance your system's capabilities today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Pepperl+Fuchs
- **Type:** Automation > Sensors > Ultrasonic Sensors
- **Tags:** automation components, control systems, direct detection, industrial automation, Pepperl+Fuchs, proximity sensor, UB400-F77-E2-V31, ultrasonic sensor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Pepperl+Fuchs UB400-F77-E2-V31 Ultrasonic Sensor-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/pepperl-fuchs-ub400-f77-e2-v31-ultrasonic-sensor)
> Updated: 2026-09-20