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UA18EAD04PPTI – UPROX DR SS M18 PNP CAB
Carlo Gavazzi UA18EAD04PPTI is an M18 AISI 316L stainless-steel ultrasonic proximity sensor with a 50–400 mm sensing range, two PNP outputs, 15–30 V DC supply, 2 m cable and IP67 protection for industrial object detection.
Why Choose the Carlo Gavazzi UA18EAD04PPTI Ultrasonic Sensor?
The Carlo Gavazzi UA18EAD04PPTI is a robust M18 stainless-steel ultrasonic proximity sensor designed for dependable non-contact object detection in industrial automation applications. As part of the Carlo Gavazzi UA18EAD series, it provides dual PNP switching outputs and teach-in configuration for flexible integration with PLCs and machine-control systems.
The sensor offers a 50–400 mm sensing range with a blind zone of up to 50 mm and an operating frequency of up to 10 Hz. Its ultrasonic detection principle makes it suitable for applications where target colour, contrast or transparency can make optical sensing less reliable.
Designed for demanding industrial environments, the UA18EAD04PPTI operates from a 15–30 V DC supply and features a durable AISI 316L stainless-steel M18 housing with an integral 2 m cable. IP67 ingress protection and built-in protection against short circuits, reverse polarity and transients support reliable long-term operation.
Key Advantages
- Reliable non-contact ultrasonic object detection.
- 50–400 mm sensing range for short-range industrial applications.
- Dual PNP switching outputs provide flexible control options.
- Robust AISI 316L stainless-steel housing for demanding environments.
- Teach-in configuration simplifies sensor setup and commissioning.
- Integral 2 m cable supports straightforward hard-wired installation.
- IP67 protection provides resistance to dust and water ingress.
Key Features
- Carlo Gavazzi UA18EAD series.
- Ultrasonic diffuse-reflective sensing principle.
- 50–400 mm sensing distance.
- Blind zone: ≤50 mm.
- 2 × PNP digital outputs.
- 15–30 V DC rated operating voltage.
- Operating frequency up to 10 Hz.
- M18 cylindrical threaded housing.
- AISI 316L stainless-steel housing material.
- Integral 2 m cable.
- Yellow LED indication.
- Short-circuit, reverse-polarity and transient protection.
- IP67 ingress protection.
Reliable Ultrasonic Detection for Industrial Automation
The Carlo Gavazzi UA18EAD04PPTI detects objects by transmitting ultrasonic pulses towards a target and evaluating the returning echo. Because the sensing principle is based on sound rather than visible light, it can detect many objects independently of variations in colour, surface contrast or transparency.
Its dual PNP digital outputs provide flexible switching functionality for compatible PLCs and industrial controllers, while the stainless-steel M18 housing offers additional durability in demanding machinery and process environments. Teach-in functionality supports practical adjustment during installation and commissioning.
Typical Applications
- Object presence detection on conveyors.
- Packaging and production machinery.
- Material handling and logistics systems.
- Automated assembly equipment.
- Detection of transparent or visually difficult targets.
- Position and proximity monitoring.
- Food, beverage and process machinery requiring stainless-steel sensor housings.
- PLC-based industrial automation systems.
Technical Specifications
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| Sensing Mode | Diffuse | |
|---|---|---|
| IP Rating | IP67 | |
| Sensing Principle | Ultrasonic | |
| Housing Size | M18 | |
| Sensing Distance | 400 mm | |
| Connection | Cable | |
| Manufacturer | Carlo Gavazzi | |
| Series | UA18EAD | |
| Model | UA18EAD04PPTI | |
| Product type | Ultrasonic proximity sensor | |
| Sensing principle | Ultrasonic, diffuse reflective | |
| Sensing range | 50–400 mm | |
| Blind zone | ≤50 mm | |
| Outputs | 2 × PNP | |
| Rated operating voltage | 15–30 V DC | |
| Voltage drop | ≤2.2 V DC | |
| Load current | <500 mA | |
| Load current, UL | <100 mA | |
| Operating frequency | ≤10 Hz | |
| Housing format | M18 cylindrical threaded | |
| Housing material | AISI 316L stainless steel | |
| Dimensions | M18 × 85 mm | |
| Connection | Integral cable | |
| Cable length | 2 m | |
| Operating temperature | -20 to +60 °C | |
| Protection rating | IP67 | |
| LED indication | Yellow | |
| Electrical protection | Short-circuit, reverse-polarity and transient protection | |
| Approvals / marks | CE, cULus |
Frequently Asked Questions
What is the Carlo Gavazzi UA18EAD04PPTI used for?
The UA18EAD04PPTI is an ultrasonic proximity sensor used for non-contact object presence and position detection in industrial automation and machinery applications.
What is the sensing range of the UA18EAD04PPTI?
The sensor provides a sensing range of 50–400 mm with a blind zone of up to 50 mm.
What outputs does the UA18EAD04PPTI provide?
The UA18EAD04PPTI provides two PNP digital outputs for connection to compatible PLCs and machine-control systems.
What material is the UA18EAD04PPTI housing made from?
The sensor uses a robust AISI 316L stainless-steel M18 housing, making it suitable for demanding industrial applications.
How is the UA18EAD04PPTI connected?
This version is supplied with an integral 2 m cable and operates from a 15–30 V DC supply.
Trusted for Industrial Sensing and Automation
Carlo Gavazzi ultrasonic sensors provide automation engineers and machine builders with reliable non-contact detection, flexible switching outputs and robust industrial construction for demanding machinery, material handling and process-control applications.
