LDM302A0 pages
DATASHEET
LDM302A
LDM302A
Laser distance measurement device
T
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
Key Features
■ 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
1 laser
■ Integrated red pilot laser, optional visor for
alignment
■ Programmable analog output 4 mA to 20
mA
■ Serial programming interfaces RS232 or
RS422
■ Compact design, protection class IP 67
■ Customized parameterization via the PC
software LDMTool
■ Easy installation and operation
Applications
■ Positioning of vessels in docking support systems
■ Process monitoring in steel and rolling mills
■ Monitoring of conveying systems
■ Position control in mining
Options and accessory
■ Alignment aid RED DOT
■ Mounting bracket
■ Digital display for analog signals
■ Protective housing
■ Connection box
■ Profibus Gateway
ASTECH Angewandte Sensortechnik GmbH ■ +49 38144073-0 ■ info@astech.de ■ www.astech.de
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