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SICK WTV4-3P2181 Overview
Photoelectric Proximity Switch WTV4-3P2141 50 mm V-optic <(>&<)> BGS, for the detection of transparent <(>&<)> shiny objects, Potentiometer, PNP, connector M8, 3 pin
SICK WTV4-3P2181 Description
- Scanning distance 4 - 50 mm
- Reliable detection of planar, highly transparent and reflective objects at distances of 20to 25 mm
- 5-speed potentiometer for precision setting
- Large, homogenous light spot
- Robust plastic housing with metal inserts and inner thread
- IR versions available for detection of jet-black objects
- Versions available with linear light spot
- Low-cost machine design as reflective and transparent objects are scanned directly making design time required for a reflector or through-beam system superfluous.
- The WTV4-3 saves time when mounting and commissioning machines as no alignment is required
- Robust mounting due to M3 threaded metal sockets for a long service life.
- Reliable detection thanks to best-in-class background suppression and high resistance to extraneous light
Your benefits
Features | |
Dimensions (W x H x D):: | 16 mm x 39.5 mm x 12 mm |
Sensing range max.: | 4 mm ... 50 mm |
Sensing range: | 15 mm ... 50 mm |
Housing desig (light emission): | Flat |
Light source: | PinPoint LED 1) |
Type of light: | visible red light |
Wave length: | 650 nm |
Adjustment: | adjustable |
Sensitivity adjustment: | Adjustable potentiometer, 5-turn |
Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
Light spot (distance): | 10 mm (40 mm) |
1) Average service life 100,000 h at Ta = +25 C | |
Mechanics/electronics | |
Enclosure rating: | IP 67 IP 66 |
Supply voltage: | 10 V DC ... 30 V DC 1) |
Residual ripple: | < 5 Vpp 2) |
Power consumption: | 30 3) |
Switching output: | PNP, light switching |
Output current Imax.: | 100 |
Response time: | < 0.5 ms 4) |
Switching frequency: | 1,000 With light/dark ratio 1:1 |
Connection type: | Connector M8, 3-pin |
Number of cores: | 3 |
Protection class: | III |
Circuit protection: | A C D 5) 6) 7) |
Weight: | 30 g |
Housing material: | ABS |
Optics material: | PMMA |
Ambient temperature, operation: | -40 C ... 60 C |
Ambient temperature, storage: | -40 C ... 75 C |
1) Limit values 2) May not exceed or fall short of VS tolerances 3) Without load 4) Signal transit time with resistive load 5) A = VS connections reverse-polarity protected 6) C = interference suppression 7) D = outputs overcurrent and short-circuit protected |