1535nm Eye safe Laser Ranging Module 3000m

Model: LRF0308C

$1,000.00 USD

$1,000.00 USD ~~$1,500.00 USD~~

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1535nm Eye safe Laser Ranging Module 3000m

$1,000.00 USD

Product Description

PC Upper Computer

The LRF0308C eyesafe laser rangefinder module, produced by ERDI TECH, utilizes a self-developed 1535nm Diode Pump Solid State microchip laser. With NATO target ranging capability of 2.3m × 2.3m and a range of ≥3000m, it packs a punch in a small package, measuring ≤48 × 30.5 × 21 mm and weighing ≤32g. This product boasts stable laser distance measurement, self-testing, power-up, and temperature collection and reporting capabilities. Among its many features are three-target ranging, target indication both before and after measurement, single and continuous ranging modes, baud rate setting, and tracking of the cumulative number of laser launches. Additionally, it supports serial port updates and offers various installation options and electrical interfaces, excluding the shell. To further facilitate integration into handheld portable equipment or multifunctional systems, the module comes equipped with upper computer test software and communication protocols. The versatility and compactness of the LRF0308C make it an ideal choice for a wide range of applications, including laser distance measurement, unmanned airborne systems (UAS), optical pods, and boundary monitoring.

TECHNICAL PARAMETERS

Project		Performance Indicators
Model		LRF0308C
Laser Wavelength		1535±5nm
Eye Safety		Class Ⅰ(IEC 60825-1)
Divergence Angle		~0.6 mrad
Launch Lens Diameter		Φ8 mm
Receiver Lens Diameter		Φ16 mm
Measuring Range （Reflectance 30%; visibility ≥ 8km.）	Big Target（4m×6m)	≥4600m
	NATO objective(2.3m×2.3m)	≥3200m
	People(0.5m×1.7m)	≥2100m
	Drones(0.2m×0.3m)	≥1100m
Minimum Range		15 m
Ranging Frequency		1~10 Hz
Ranging Accuracy		±2 m
Range Resolution		≤20 m
Precision Rate		≥98%
False Alarm Rate		≤1%
Number of multi-target detections		Up to 3 targets
Electrical Interface		A1257WR-S-6P
Supply Voltage		DC 4.5～16 V
Standby power consumption		≤1 mW
Average power consumption		≤2.5 W @10 Hz
Peak Power Consumption		≤7 W @12 V
Weight		≤32±1 g
Dimension (L×W×H)		48mm×30.5mm×21 mm
Operating Temperature		-40～+70 ℃
Storage Temperature		-55～+75 ℃
Impact Resistance		1200 g/1 ms（GJB150.16A-2009）
Anti-vibration		5～50～5 Hz，1 Octave range /min，2.5 g
Ranging Logic		First and last target, multi-target ranging, distance selectivity
Activation Time		≤950 ms
Data Interface		UART（TTL_3.3V）
Electrical isolation		Isolation of power ground, communication ground and structure ground
Reliability		MTBF ≥ 1500h
Optical axis stability		≤0.05 mrad
Non-parallelism between optical axis and mounting surface		≤0.5 mrad
Protection Class		IP67
ESD Class		(Lens position) Contact discharge 6kV Air discharge 8kV
Electromagnetic Compatibility (EMC)		CE/FCC Certification
Eco-friendly		RoHS2.0

ELECTRICAL INTERFACE

User Electrical interface: UART（TTL_3.3V）

The connector model of electrical interface is A1257WR-S-6P, and the specific wiring definition is shown in the table below.

Pin	Definition	Description	Cable color
1	Positive power supply	Power supply, 4.5 ~ 16V	Red
2	Negative power supply	Power supply, ground	Black
3	POWER_ON	Module power switch, TTL_ 3.3V level; Module on (> 2.7V), module off (< 0.3V);	White
4	UART_TX	Serial port sender, TTL_ 3.3V level	Yellow
5	UART_RX	Serial port receiver, TTL_ 3.3V level	Green
6	GND	Serial ground	Black

STRUCTURAL DRAWING(In mm)

The figure below illustrates the overall dimensions and user installation interface of the ranging module. Additionally, the figure also depicts the centroid position of the ranging module.