Laser distance measurement device he laser distance measurement sensor LDM302A is technically based on the versatile LDM301A. It has, however, especially been optimized for reliable distance measurements on poorly reflecting surfaces. The proven time-of-flight measurement principle combines high resistance against ambient interferences with the safety of laser class 1. The high-energy, but very short laser pulses allow for measurements with centimeter precision and a high repetition rate.. The signal processing that has been changed compared against the LDM301A ensures reliable measurements up to 200 m without reflectors with a target reflectivity of only 6 %. The sensor can also be used in harsh industrial environments, such as ports or open cast mines due to the integrated heating and the protective housing according to protection class IP 67. The LDM302A offers the option to add visors or additional interfaces such as Profibus DP ■ Large operating range on poorly reflecting surfaces without reflector ■ Laser-Time-of-Flight measurement allows for very short measuring times ■ Safe operation through invisible laser, class ■ Integrated red pilot laser, optional visor for ■ Programmable analog output 4 mA to 20 ■ Serial programming interfaces RS232 or ■ Compact design, protection class IP 67 software LDMTool ■ Easy installation and operation ■ Positioning of vessels in docking support systems ■ Process monitoring in steel and rolling mills ■ Monitoring of conveying systems ■ Position control in mining ■ Digital display for analog signals ASTECH Angewandte Sensortechnik GmbH ■ +49 38144073-0 ■ [email protected] ■ www.astech.de

Angewandte Sensortechnik Technical Data Measuring range 1) 0.5 m … 200 m for targets with poor reflectivity (< 10 %) 2) with white target plate up to 3 km Measurement uncertainty ±14 mm at 100 Hz measuring rate and 10 Hz output rate Measuring time Measuring range for velocity 3) Measuring laser 905 nm (infrared), laser class 1, EN 60825-1:2003-10 Pilot laser 650 nm (visible red), laser class 2, ≤ 1 mW (on, off, flashing) Operating temperature Storage temperature Supply voltage Power consumption < 5 W (operation without heating) 11.5 W (operation with heating 24 V) RS232 oder RS422 Transmission...