LMS511-11100 Lite 2D LiDAR Sensor Technical Guide
Product Introduction
The SICK LMS511-11100 Lite belongs to the LMS5xx family of laser measurement sensors. Moreover, this variant suits standard resolution applications across both outdoor and indoor environments. The device uses infrared laser light at 905 nm. Additionally, it carries laser class 1 certification for eye safety. The horizontal aperture angle reaches 190 degrees. Therefore, it covers a wide scanning field for object detection tasks. The working range extends from 0.2 meters to 80 meters. Furthermore, the scanning range at 10% remission factor reaches 40 meters. This sensor evaluates two echoes. Consequently, it delivers measurement data suitable for field evaluation purposes.
Core Value
Firstly, the LMS511-11100 Lite offers robust performance in harsh conditions. Besides, the integrated heating system enables operation at low temperatures. In addition, the housing uses AlSi12 aluminum material. Meanwhile, the IP65 and IP67 enclosure ratings protect against dust and water ingress. Therefore, this sensor suits outdoor installations in ports, mining, and construction sites. Furthermore, the Lite variant provides cost-effective performance for standard resolution demands. Specifically, it handles collision avoidance and contour measurement tasks. Moreover, the sensor supports four parallel evaluation fields. Consequently, users can configure multiple detection zones simultaneously.
Technical Insights
The LMS511-11100 Lite scans at frequencies of 25 Hz, 35 Hz, 50 Hz, and 75 Hz. Besides, the angular resolution options include 0.25°, 0.5°, and 1°. The measurement accuracy reaches ±24 mm. Additionally, the response time measures ≥13 ms. The supply voltage requires 24 V DC with ±20% tolerance. Furthermore, power consumption reaches 22 W typically. Meanwhile, the integrated heater adds 55 W when activated. The sensor includes multiple digital filters. Specifically, these filters cover echo, fog, particle, average, and glare functions. Therefore, the device maintains reliable performance despite rain, snow, or dust interference.
Installation & Maintenance
Firstly, mounting requires a stable bracket for secure positioning. Besides, the 4 x M12 round connector provides electrical interface access. Meanwhile, qualified personnel should perform all electrical installation work. Furthermore, always disconnect power before connecting cables. For maintenance, inspect the front window regularly. Additionally, clean the polycarbonate window with a soft cloth. Moreover, the integrated contamination monitoring system sends maintenance signals automatically. Therefore, operators can schedule cleaning based on actual conditions. In addition, verify the scanning field alignment periodically. Consequently, the sensor maintains accurate detection performance over time.
Buyer's Guide FAQ
Q1: What is the working range of the LMS511-11100 Lite?
A: The working range spans 0.2 m to 80 m. Furthermore, the scanning range at 10% remission reaches 40 m.
Q2: Does this sensor operate in outdoor environments?
A: Yes. Besides, the IP65/IP67 ratings and integrated heating support outdoor use in adverse weather.
Q3: How many echoes does the LMS511-11100 Lite evaluate?
A: This Lite variant evaluates two echoes. Meanwhile, the PRO and Heavy Duty models process five echoes.
Q4: What is the supply voltage requirement?
A: The sensor requires 24 V DC with ±20% tolerance. Additionally, power consumption reaches 22 W plus 55 W for heating.
Q5: Can I configure multiple detection fields?
A: Yes. The sensor supports four parallel field sets. Therefore, users configure up to four independent evaluation fields.
