Product Model
WT34-R210S02
Selling Points
- 1Detects objects with high accuracy using infrared light and background suppression.
- 2Immune to ambient light and crosstalk from other sensors, ensuring consistent performance.
- 3Allows for customizable ON and OFF time delays for flexible application integration.
- 4Supports both DC and AC voltages (12V DC to 240V AC), reducing the need for multiple part numbers.
- 5Constructed with rugged ABS plastic, providing IP67 protection against environmental hazards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
Dimensions (W x H x D) | 27 mm x 92 mm x 70 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 100 mm ... 2,500 mm | Sensing range | 100 mm ... 2,500 mm |
Type of light | Infrared light | Light source | LED |
Light spot size (distance) | Ø 80 mm (2,500 mm) | Adjustment | Potentiometer |
Special features | Dark switching (pre-setting) | Supply voltage UB | 20 V AC/DC ... 250 V AC/DC |
Power consumption | < 2 VA | Switching output | Relay, electrically isolated |
Output function | Change-over contacts | Switching mode | Light switching, Dark switching |
Switching mode selector | Selectable via light/dark selector | Switching current (switching voltage) | 4 A @ 250 V AC, 4 A @ 24 V DC, 0.125 A @ 250 V DC#!#UL: 4 A @ 250 V AC, general use / 4 A @ 250 V AC, resistive (NO) / 3 A @ 250 V AC, resistive (NC) / 4 A @ 24 V DC, NO, general use / 3 A @ 24 V DC, NC, general use / R300 / B300 (NO contacts only) |
Response time | ≤ 10 ms | Switching frequency | 10 Hz |
Connection type | Terminal connection with M16 gland | Circuit protection | A4)#!#C5) |
Protection class | II | Weight | 140 g |
Special device | ✔ | Housing material | Plastic, ABS |
Enclosure rating | IP67 | Ambient operating temperature | –40 °C ... +60 °C |
Ambient temperature, storage | –40 °C ... +75 °C | UL File No. | NRKH.E181493 & NRKH7.E181493 |
Specifications may be subject to change without notice