Laser Rangefinder (905nm Wavelength/LRF-402)

Parameters

Type#: ER-LRF905-2000M

Type#: ER-LRF905-3500M

Dimensions(mm）

58.62*30.2*33.2mm（more details are shown as following）

60.56*33.1*46.86mm（more details are shown as following）

Range capability

5-2000m（Typ.）

Forest: 5-1800m

Humanity: 5-1200m

5-3500m（Typ.）

Forest: 5-2500m

Humanity: 5-2000m

Resolution

±0.1m

±0.1m

Working current

80mA-150mA

80mA-150mA

Connector

 TTL

RS232 / TTL /485

Operating Temperature

-20º to 55º

-20º to 55º

Signal

TTL output

RS232 output/TTL output/485output

Input voltage

3-5V

3-5V

Divergence

5 mrad / 2.5mrad

5 mrad

Repetition Frequency(RF)

1HZ

1HZ

Power

＜1mW（eye -safe）

＜1mW（eye -safe）

Ranging method

Pulse

Pulse

Weight

≤38g

≤43g