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Pepperl+Fuchs UDC-18GM-400-3E3 Ultrasonic Double Sheet Sensor
- Regular price
- $655.00
- Sale price
- $655.00
- Regular price
-
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Product Description P/N: UDC-18GM-400-3E3
Description
The Pepperl+Fuchs UDC-18GM-400-3E3 is an ultrasonic double sheet sensor designed to detect whether zero, one, or two overlapping sheets of material are present. It is suitable for paper handling, printing, packaging, and manufacturing systems that require reliable detection of overlapping sheets, foils, or thin metal materials. Its three PNP switching outputs and visible status indicators support integration into compatible industrial automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Pepperl+Fuchs |
| Category | Sensors & Switches |
| Part Number | UDC-18GM-400-3E3 |
| Subcategory | Ultrasonic Double Sheet Sensors |
| Manufacturer Part ID | 192999 |
| Product Type | Ultrasonic Double Sheet Sensor |
| Sensing Range | 20–60 mm |
| Optimal Sensing Distance | 45 mm |
| Transducer Frequency | 395 kHz |
| Operating Voltage | 18–30 V DC |
| No-Load Supply Current | Less than 80 mA |
| Output Type | 3 PNP switching outputs, normally closed |
| Rated Output Current | 3 × 100 mA |
| Switching Delay | Approximately 15 ms on/off |
| Protection Rating | IP67 |
| Connection | 2 m PVC cable |
| Operating Temperature | 0 to +60 °C |
| Housing Material | Nickel-plated brass with PBT plastic components |
| Weight | 0.33 lb |
Information About UDC-18GM-400-3E3
The UDC-18GM-400-3E3 uses ultrasonic technology to distinguish between air, a single sheet, and two overlapping sheets without requiring a teach-in procedure. It operates over a sensing distance of 20–60 mm, with an optimal operating distance of 45 mm. The sensor is designed to handle a broad range of materials, from lightweight paper to thin metal sheets and plastic or metal foils, including materials with different colors and printed surfaces. Its IP67-rated housing and 2-meter PVC cable support installation in suitable industrial environments.
Key Features:
-
Ultrasonic Detection: Detects the presence of zero, one, or two overlapping sheets.
-
20–60 mm Sensing Range: Provides a specified operating range with an optimal distance of 45 mm.
-
Three PNP Outputs: Offers three normally closed switching outputs for compatible control systems.
-
No Teach-In Required: Operates without a conventional teach-in procedure.
-
Broad Material Compatibility: Supports paper, thin metal sheets, plastic films, and metal foils.
-
Visual Status Indicators: Green, yellow, and red LEDs indicate single-sheet, no-sheet, and double-sheet conditions.
-
IP67 Protection: Provides dust-tight construction and protection against temporary immersion under specified conditions.
-
Programmable Operation: Supports configurable output behavior and pulse extension.
The UDC-18GM-400-3E3 delivers the detection accuracy and material-handling reliability required for industrial sheet-feeding and double-sheet monitoring applications.
Description
The Pepperl+Fuchs UDC-18GM-400-3E3 is an ultrasonic double sheet sensor designed to detect whether zero, one, or two overlapping sheets of material are present. It is suitable for paper handling, printing, packaging, and manufacturing systems that require reliable detection of overlapping sheets, foils, or thin metal materials. Its three PNP switching outputs and visible status indicators support integration into compatible industrial automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Pepperl+Fuchs |
| Category | Sensors & Switches |
| Part Number | UDC-18GM-400-3E3 |
| Subcategory | Ultrasonic Double Sheet Sensors |
| Manufacturer Part ID | 192999 |
| Product Type | Ultrasonic Double Sheet Sensor |
| Sensing Range | 20–60 mm |
| Optimal Sensing Distance | 45 mm |
| Transducer Frequency | 395 kHz |
| Operating Voltage | 18–30 V DC |
| No-Load Supply Current | Less than 80 mA |
| Output Type | 3 PNP switching outputs, normally closed |
| Rated Output Current | 3 × 100 mA |
| Switching Delay | Approximately 15 ms on/off |
| Protection Rating | IP67 |
| Connection | 2 m PVC cable |
| Operating Temperature | 0 to +60 °C |
| Housing Material | Nickel-plated brass with PBT plastic components |
| Weight | 0.33 lb |
Information About UDC-18GM-400-3E3
The UDC-18GM-400-3E3 uses ultrasonic technology to distinguish between air, a single sheet, and two overlapping sheets without requiring a teach-in procedure. It operates over a sensing distance of 20–60 mm, with an optimal operating distance of 45 mm. The sensor is designed to handle a broad range of materials, from lightweight paper to thin metal sheets and plastic or metal foils, including materials with different colors and printed surfaces. Its IP67-rated housing and 2-meter PVC cable support installation in suitable industrial environments.
Key Features:
-
Ultrasonic Detection: Detects the presence of zero, one, or two overlapping sheets.
-
20–60 mm Sensing Range: Provides a specified operating range with an optimal distance of 45 mm.
-
Three PNP Outputs: Offers three normally closed switching outputs for compatible control systems.
-
No Teach-In Required: Operates without a conventional teach-in procedure.
-
Broad Material Compatibility: Supports paper, thin metal sheets, plastic films, and metal foils.
-
Visual Status Indicators: Green, yellow, and red LEDs indicate single-sheet, no-sheet, and double-sheet conditions.
-
IP67 Protection: Provides dust-tight construction and protection against temporary immersion under specified conditions.
-
Programmable Operation: Supports configurable output behavior and pulse extension.
The UDC-18GM-400-3E3 delivers the detection accuracy and material-handling reliability required for industrial sheet-feeding and double-sheet monitoring applications.
