Lightware GRF-500 Gimbal Rangefinder 500m
Lightware GRF-500 500m Gimbal Rangefinder module
Artikelnr.: PM-7198 | HAN: GRF-500
GRF-500 Laser Rangefinder — Produktbeschreibung
The GRF-500 is a compact, ultralight, and energy-efficient sensor that utilizes the time-of-flight principle to measure distance by emitting a rapid succession of laser pulses, which are reflected by target objects and immediately processed.
It uses 905-nanometer laser technology, ensuring optimal performance at an affordable price, while meeting class 1M eye safety standards. The GRF-500’s accuracy is not affected by the color or texture of the target or object surface, nor by the angle of incidence of the laser beam. It is virtually immune to background light, wind, and noise, making it an ideal sensor for outdoor use.
Configurable features allow users to set device parameters on the fly – catering to varying use cases without the need to ground the sensor for reconfiguration.
Measuring a mere 35 mm × 31 mm × 21 mm, this sensor is meticulously designed for seamless integration into space-constrained gimbals, ensuring versatility without compromise. Weighing just 10.7 g, the GRF-500 sensor stands as the epitome of ultralight design, making it the ideal choice for gimbals used in demanding applications with strict weight constraints.
Leistung
Reichweite
0,20 m – 500 m / 0,6 ft – 1640 ft (bei 5 Hz, 40 % Albedo, 23 km Sichtweite, Zielgröße 4 × 4 m)
Aktualisierungsrate
0,5 – 10 Messungen pro Sekunde (anpassbar je nach Anwendung)
Auflösung
10 cm / 3,93"
Genauigkeit
± 50 cm / ± 19,6" (1 σ)
Fehlalarmrate
< 1 %
Zielunterscheidung
20 m bei gleichartigen Zielen
Mehrfachziele
Maximal 5
Anschlüsse
Versorgungsspannung
4,5 – 5,5 V
Stromaufnahme
120 mA (typisch), 250 mA (Einschaltstrom)
Schnittstellen
Seriell UART und I²C (3,3 V TTL, 5 V tolerant)
Bauform
Abmessungen
35 mm × 31 mm × 21 mm / 1,3 in × 1,4 in × 0,8 in
Gewicht
10,7 g / 0,377 oz (ohne Kabel)
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