Product Model
WTE280-2R1531
Selling Points
- 1Compact design with dimensions 23.5 mm x 74.5 mm x 63 mm.
- 2Adjustable sensing range from 10 mm to 2,000 mm.
- 3High operating temperature range of -25°C to +55°C.
- 4IP66 and IP67 ratings for robust protection against dust and water.
- 5Fast response time of ≤15 ms and switching frequency of 33 Hz.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Energetic |
Dimensions (W x H x D) | 23.5 mm x 74.5 mm x 63 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 10 mm ... 2,000 mm | Sensing range | 10 mm ... 1,500 mm |
Type of light | Visible red light | Light source | LED |
Light spot size (distance) | Ø 45 mm (1,500 mm) | Adjustment | Potentiometer#!#adjustable via sensing range adjustment |
Supply voltage UB | 24 V DC ... 240 V DC1)#!#24 V AC ... 240 V AC1) | Power consumption | ≤ 5 VA |
Switching output | Relay, electrically isolated | Output function | Change-over contacts |
Switching mode | Light switching | Switching current (switching voltage) | 3 A (240 V AC)#!#3 A (30 V DC) |
Response time | ≤ 15 ms | Switching frequency | 33 Hz |
Connection type | Cable, 5-wire, 2 m | Cable material | Plastic, PVC |
Conductor cross section | 0.76 mm² | Circuit protection | A5)#!#C6) |
Protection class | II | Overvoltage category | 3 |
Weight | 150 g | Interference emission | EN 61000-6-3 (only –2Hxxxx) |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Enclosure rating | IP66#!#IP67 | Items supplied | Mounting bracket BEF-W280 |
Electromagnetic compatibility (EMC) | EN 60947-5-2#!#EN 61000-6-3 (only –2Hxxxx) | Ambient operating temperature | –25 °C ... +55 °C |
Ambient temperature, storage | –40 °C ... +70 °C | UL File No. | NRKH2.E300503 & NRKH8.E300503 |
Specifications may be subject to change without notice