网络接口协议激光测距传感器
的详细介绍网络接口协议激光测距传感器 LDM42E
网络接口协议激光测距传感器 LDM42E
网络接口协议激光测距传感器 LDM42E
The LDM42E is an optoelectronic distance measuring device for industrial applications with an integrated Ethernet interface.
It works contact-free on the principle of comparative phase measurement (amplitude modulation) and facilitates precisely accurate measurement of distances.
Both, t the LDM42E distinguish themselves through high precision as well as high independence from the surface of the measuring object. The red, well visible laser beam allows for easy alignment. The LDM42E has been developed for fast distance measurements on white surfaces. Through the integrated Ethernet interface it is possible to retrieve the measured data in the network via Telnet protocol or to change parameters.
Applications
0.2 m ... 30 m on almost all natural surfaces, over 100 m achievable depending on the degree of reflection of surfaces 0.24 s ... 6 s adjustable or automatically in mode DT Laser class 2 acc. to DIN EN 60825-1:2001-11 (650 nm, red) 10 V ... 30 V direct currents Programmable switching threshold and hysteresis, "high side" switch, maximum load 0.5 A Aluminum anodized 30,000 hours at 25 °C 4 drill holes for M6 screws, 100 mm x 85 mm
Measuring range1 Measuring uncertainty2 ±2 mm under defined measuring conditions3
±3 mm (+15 °C ... +30 °C)
±5 mm (-10 °C ... +50 °C) Resolution 0,1 mm, freely scalable Reproducibility4 0,5 mm Measuring time
0.1 s in mode DW on white surface
20 ms in mode DX on white surface (only LDM42E) Laser class Laser divergence5 0,6 mrad Operating temperature -10 °C ... +50 °C Storage temperature -40 °C ... +70 °C Supply voltage Power consumption Ca. 3,5 W Serial interface6 RS232 or optional RS422, max. Baud rate 38400, ASCII, setting of measuring functions, scaling, measuring time via commands, display of measured values, internal temperature of the device and error code Switching output Housing material Size (LxBxH) 187 mm x 96 mm x 50 mm Weight 850 g Protection class IP 65 Shock resistance 10 g / 6 ms (DIN ISO 9022-3-31-01-1) MTBF Mounting
Remarks on the technical data:
1 Dependent on target reflectance, influence of extraneous light and atmospheric conditions 2 Statistical spread of 95 % 3 Measurement on planar, vertical white surface at standstill or in continuous movement, + 15 °C to +30 °C 4 Dependent on target reflectance, influence of extraneous light and atmospheric conditions 5 At a distance of 10 m the beam diameter is 6 mm, at 100 m it is 6 cm 6 Please specify option RS422 when placing the order
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