Sick WTT12S-M2569, Laser distance sensors, WTT12 PowerProx, SKU: 1136647

• Functional principle: Photoelectric proximity sensor
• Functional principle detail: Object between sensor and reference object or reference surface
• Housing design (light emission): Rectangular
• Safetyrelated detection zone: 150mm... 2,000mm, Target with 6% remission or higher. The laser beam hits the target surface at an angle of incidence of 90, the light spot is covered fully by the target. Distance front of sensor to reference surface: 150mm... 2,000mm, distance front of surface/object surface: > 50mm, distance object surface/reference surface: > 85mm
• Type of light: Visible red light
• Light source: Laser
• Light spot size (distance): 15mm (within the sensing range)
• Maximum pulse power: 250mW
• Wave length: 658nm
• Pulse duration: 0.004s
• Laser class: 1(IEC608251 / CDRH 21CFR 1040.10& 1040.1
• Adjustment: Single teachin button (1x)

Safetyrelated parameters:

• Safety integrity level: SIL 1(IEC6150
• Performance class SRS/SRSS: C (IECTS 62998
• Performance level: PL c (ISO13849
• Category: Category 2(ISO13849
• MTTF D : 138years (ISO13849
• PFH D (mean probability of a dangerous failure per hour): 3,3x10 7
• DC avg : 60%
• T M (mission time): 20years (ISO138491, rate of use: 60%)
• Maximum demand rate: 36/h
• Test rate (external test): At least 100times the average expected demand rate (ISO13849

Safetyrelated parameters:

• Safety integrity level: SIL 1(IEC6150
• Performance class SRS/SRSS: C (IECTS 62998
• Performance level: PL c (ISO13849
• Category: Category 2(ISO13849
• MTTF D : 138years (ISO13849
• PFH D (mean probability of a dangerous failure per hour): 3,3x10 7
• DC avg : 60%
• T M (mission time): 20years (ISO138491, rate of use: 60%)
• Maximum demand rate: 36/h
• Test rate (external test): At least 100times the averag