Maintenance teams planning replacements for UDC-18GM50-400-3E2 frequently review P&F Photoelectric Sensor, Pepperl Fuchs Uc2000 30Gm Iur2 V15 and Banner Ultrasonic Sensor to prevent downtime, checking availability and compatibility with existing systems.
Pepperl Fuchs UDC-18GM50-400-3E2: Double Sheet Sensor
The Pepperl Fuchs UDC-18GM50-400-3E2 Double Sheet Sensor offers a 20 ... 60 mm , optimal distance: 45 mm sensing range, 3 switch outputs PNP, NO output type, and cable PVC , 2 m connection. Manufactured by Pepperl Fuchs under the P&F Double Sheet Sensor category.

| Brand | Pepperl Fuchs |
| Product Type | Double Sheet Sensor |
| Model Number | UDC-18GM50-400-3E2 |
Pepperl Fuchs Double Sheet Sensor UDC-18GM50-400-3E2 Technical Specifications
| Specification | Value |
|---|---|
| Sensing range | 20 ... 60 mm , optimal distance: 45 mm |
| Transducer frequency | 395 kHz |
| LED green | indication: single sheet detected |
| LED yellow | indication: single sheet detected |
| LED red | indication: double sheet detected |
| Operating voltage | 18 ... 30 V DC , ripple 10 %SS |
| No-load supply current | < 50 mA |
| Time delay before availability | < 500 ms |
| Input type | Function input0-level: -UB... -UB+ 1V1-level: +UB- 1 V ... +UB |
| Pulse length | β₯ 100 ms |
| Impedance | β₯ 4 kΞ© |
| Output type | 3 switch outputs PNP, NO |
| Rated operating current | 3 x 100 mA , short-circuit/overload protected |
| Voltage drop | β€ 3 V |
| Switch-on delay | approx. 15 ms (shorter response time on request) |
| Switch-off delay | approx. 15 ms (shorter response time on request) |
| Ambient temperature | 0 ... 60 Β°C (32 ... 140 Β°F) |
| Storage temperature | -40 ... 85 Β°C (-40 ... 185 Β°F) |
| Connection type | cable PVC , 2 m |
| Core cross section | 0.14 mm2 |
| Degree of protection | IP67 |
| Mass | 135 g |
| Power consumption | - |







