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Sick LUT8U-11321 Description
- Tough metal housing
- Simple sensitivity adjustment in 8 stages
- Bar graph display provides information about the luminescence intensity
- Sensing distances selectable through interchangeable lenses
- Additional optical filters suppress background luminescence
- Fiber-optic cable connection (with 20 mm lens)
- Switching and analog output
- An 8-step rotary switch easily adjusts to accurately determine the switching output position for different materials
- Bar graph display provides continual process control through easy visualization of the luminescence intensity
- Filters ensure that background luminescence is reliably suppressed, ensuring greater process reliability
- Interchangeable lenses for different sensing distances provide flexibility
Your benefits
Features | |
Dimensions (L x W x H): | 80 mm x 30.4 mm x 53 mm |
Sensing distance 1): | 50 mm |
Operating range: | 20 mm ... 70 mm |
Light source 2) 3): | UV-LED |
Light emission: | long side |
Light spot size: | 5 mm x 15 mm |
Light spot direction: | Vertical |
Receiving filters: | RG 610 |
Receiving range: | 610 nm ... 750 nm |
Adjustment: | Manual (rotary switch) |
Switching mode: | Light switching |
1) From front edge of lens 2) Average service life of 100,000 h at TA = +25 C 3) Wave length: 375 nm | |
Mechanics/electronics | |
Supply voltage Vs: | DC 12 V ... 30 V |
Residual ripple 1): | < 5 Vpp |
Power consumption 2): | < 100 mA |
Switching frequency 3): | 2.5 kHz |
Response time 4): | 200 s |
Switching output: | PNP: HIGH = VS-≤3 V / LOW = approx. 0 V NPN: HIGH = approx.VS/ LOW ≤ 2 V |
Switching output: | PNP/NPN |
Analog output QA: | 0 mA ... 13 mA |
Output current Imax.: | 100 mA |
Connection type: | Connector M12, 5-pin |
Protection class 5): | II |
Circuit protection: | Output Q short-circuit protected Interference suppression VS connections reverse-polarity protected |
Enclosure rating: | IP 67 |
Weight: | Ca. 400 g |
Housing material: | Die-cast zinc |
1) May not exceed or fall short of VS tolerances 2) Without load 3) With light/dark ratio 1:1 4) Signal transit time with resistive load 5) Reference voltage 50 V DC Limit values: operation in short-circuit protected network max. 8 A | |
Ambient data | |
Ambient temperature: | Operation: -10 ... 55 C Storage: -25 ... 75 C |
Shock load: | according to IEC 60068 |