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SICK WLG190T-P420 Overview
Photoelectric Reflex Switch WLG190T-P420 Laser red light PNP, switching mode, programmable, Teach-In, Timer function, Display, M8 plug, 4 pin
SICK WLG190T-P420 Description
- Configurable laser photoelectric sensor with display
- As photoelectric retro-reflective sensor, the best in its class for transparent objects, among other things, due to switching threshold adaptation
- Precise autocollimation optics
- Programmable output: light/dark switching and switching delay
- Simple alignment thanks to red light laser, class 2
- Fast configuration by means of display with menu navigation
- Specific setup due to wide range of functions
- Scanning distance setting by means of teach-in process
Your benefits
Features | |
Dimensions (W x H x D):: | 15 mm x 44.4 mm x 30 mm |
Sensing range max.: | 0.01 m ... 5.5 m 1) |
Housing desig (light emission): | Cuboid |
Light source: | Laser |
Type of light: | visible red light |
Teach-in: | single, Menu-controlled |
Laser class: | 2 |
Delay time: | Nor: normal mode: Ond: On delay mode, reactivation delay: OFd: Off-delay mode, release delay: OnE: One Shot Mode, ONE SHOT: |
Adjustment of operating distance: | Teach |
Time type: | Programmable Programmable: 0 ... 10 s |
Sensor/detection principle: | Photoelectric retro-reflective sensor, autocollimation |
Light spot (distance): | 15 mm (1 m) |
1) P250F | |
Mechanics/electronics | |
Enclosure rating: | IP 67 |
Supply voltage: | 10 V DC ... 30 V DC 1) |
Residual ripple: | 10 % 2) |
Power consumption: | ≤ 40 mA 3) |
Switching output: | PNP, light/dark-switching, programmable |
Output current Imax.: | < 100 mA |
Response time: | 0.7 ms 2 ms 5 ms 4) 5) |
Switching frequency: | 700 Hz 200 Hz 100 Hz 6) 7) |
Connection type: | Connector M8, 4-pin |
Protection class: | III 8) |
Circuit protection: | A D 9) 10) |
Weight: | 120 g |
Housing material: | ABS |
Optics material: | PMMA |
Ambient temperature, operation: | -10 C ... 40 C |
Ambient temperature, storage: | -20 C ... 60 C |
Polarisation filter: | ![]() |
Items supplied: | Reflector P250F |
Special Design: | for transparent objects |
1) Limit values 2) May not exceed or fall short of VS 3) Without load 4) Signal transit time with resistive load 5) 7) Programmable 6) With light/dark ratio 1:1 8) Reference voltage 50 V DC 9) A = VS connections reverse-polarity protected 10) D = outputs overcurrent and short-circuit protected |