| Item Description | Optical fiber sensor / SENSING RANGE: 0 MM ... 50 MM, proximity system (LIS/LIB)/0 MM ... 90 MM, proximity system (with special fibre-optic CABLE)/0 MM ... 700 MM, through-beam system (LIS/LIB) housing design (light emission): Rectangular dimensions (w x h x d): 25 MM x 77.8 MM x 63 MM sensing range max.: 0 MM ... 65 MM, proximity system (object with 90 % reflectance (referred to standard white, DIN 5033)) (LIS/LIB)/0 MM ... 110 MM, proximity system (object with 90 % reflectance (referred to standard white, DIN 5033)) (with special fibre-optic CABLE)/0 MM ... 800 MM, through-beam system (LIS/LIB) type of light: Visible red light light source: LED (average service life: 100, 000 h at tu = +25 °C) adjustment: Potentiometer, 270° indication: LED supply voltage: 12 V DC ... 30 V DC (±10 %) switching output: Relay, electrically isolated (provide suitable spark suppression for inductive or cap |