Sick - Flow Sensor Bulkscan® - conveyor belts - type LMS511-20190 - 1059529

Features

• Non-contact and maintenance-free sensor for measuring volume flow


• More volume, not mass: If you need to measure bulk materials on conveyor belts or in piles, the laser volume flowmeter Bulkscan® offers you a precise measuring procedure and an appealing alternative to a belt scale


• The Bulkscan® continuously measures the flow rate without making contact – regardless of weather conditions and the condition of the material


• Intelligent additional functions on Bulkscan® LMS511, such as measurement of the center of gravity, the height of the bulk, and belt monitoring prevent damage to the machines and conveyor belts


• A definite benefit when optimizing the flow of goods and efficiently controlling conveyor belts


• The Bulkscan® is exemplary in both maintenance and cost-effectiveness: Thanks to a special alloy housing and integrated heating, it is robust and suitable for outdoor use – it is even reliable in Siberian ice and cold because the Bulkscan® LMS511 can work at an ambient temperature of −40 °C

Applications

• Mining


• Conveyor belts

Specifications

• Light source: Infrared (905 nm)


• Laser class: 1, eye-safe (IEC 60825-1:2014)


• Aperture angle: 190°


• Scanning frequency: 35 Hz, 50 Hz, 75 Hz


• Bandwidth: No limit


• Heating: Yes


• Working range: 0.5 m to 20 m


• Electrical connection: M12 round connector


• Supply voltage scanner/heater: 19.2 V - 28.8 V


• Prohibited residual ripple: ± 5 %


• Switch-on peak current: 2 A


• Operating current scanner: ≤ 1.3 A


• Power consumption: 22 W, + 55 W heating (typical)


• Housing color: Grey (RAL 7032)


• Enclosure rating: IP67 (according to IEC 60529)


• Protection class: III


• Weight: 3.7 kg


• Dimensions: 160 mm x 155 mm x 185 mm


• Distance of the sensor to the bulk solid: ≥ 0.5 m


• Switch-on time: ≤ 60 s


• Response time: 13 ms, 20 ms, 28 ms


• Average filter: 0 s - 3,600 s


• Accuracy: ± 3 %, at reference conditions


• Max. conveyor speed: ≤ 30 m/s

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