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Laser distance sensors ASTECH

Laser distance measuring device LDS30A

Laser distance measuring deviceLDS30A

Laser distance measuring device

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Made in Germany

RS232, RS422

LDS30A laser distance sensor is intended for general distance measurements that require extremely fast data acquisition. It provides up to 30,000 centimeter-precise measuring values per second – up to 30 m without a reflector. With appropriate reflectors the LDS30A reaches objects at distances of up to 250 m. The sensor has been optimized for easy system integration and has a shock-proof and impact-resistant IP 67 housing. Thus, it is most suitable for applications that impose high impact on the sensor, such as harsh industrial environments. Due to the invisible and eye safe laser (905 nm) the LDS30A can also be used in public areas.

Measuring range 0.2 m ... 30 m for target reflectance of ≥ 10 % Up to 250 m for high target reflectance or use of reflectors
Measuring accuracy ±5 cm
Reproducibility ±2 cm
Resolution 1 cm
Maximum measuring rate 30 kHz using binary data output 15 kHz using decimal or binary data output
Laser divergence 3 mrad × 1 mrad
Laser protection class Laser class 1, EN 60825-1:2007, 905 nm (infrared)
Operating temperature 0 °C ... +50 °C
Storage temperature -40 °C ... +70 °C
Power supply 10 VDC ... 30 VDC
Power consumption (max.) 3 W
Serial interfaces RS232 or RS422, max. Baud rate 921600, ASCII or binary encoded 9600 … 921600 Baud, 8N1, ASCII
Digital switching output 2x "high side” switches, max. load 0.2 A
Analog output Programmable distance range, 4 ... 20 mA
Humidity 10 % ... 90 %, not condensing
EMV EN 61000-6-2, EN 55011
Shock / Vibrationn DIN ISO 9022-3
Weight 125 g
Protection class IP 67
Size (incl. connector) 86 mm × 45 mm × 45 mm
MTTF 5 years (> 44.000 hours)