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NJ 300 series obstacle avoidance laser scanner

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·Pulse lidar, 62×64×84mm in shape, convenient for user integration.

·Pulse TOF nanosecond narrow pulse technology, stable and reliable measurement, a kind of laser product, safe for human eyes.

·Ultra-fast scanning speed, 25,000 times in one second, and 40ms scanning time in a single lap.

·Industrial design, stable and reliable: IP65, dedicated temperature drift error elimination design, professional EMC design and rigorous testing, ambient light and impact vibration testing.

·The detachable window design facilitates maintenance, reduces maintenance costs and prolongs the service life of products.

·Up to 16 groups of definable detection areas. The detection area can be defined as any complex and irregular shape according to the needs of users.

▊	Product specification

product model	Maximum detection range	Detection accuracy	Scanning angle	output form
NJ301-0670P	6 Meter @ 70% reflectivity	±4cm@1sigma	270°	PNP
NJ301-1070P	10 Meter @ 70% reflectivity	±4cm@1sigma	270°	PNP
NJ301-2070P	20 Meter @ 70% reflectivity	±4cm@1sigma	270°	PNP
NJ301-0210N	2 Meter @ 10% reflectivity	±4cm@1sigma	270°	NPN
NJ301-0410N	4 Meter @ 10% reflectivity	±4cm@1sigma	270°	NPN
NJ301-0810N	8 Meter @ 10% reflectivity	±4cm@1sigma	270°	NPN
安裝方式	Horizontal installation mode (SZ), vertical installation mode (CZ) and protective cover installation mode (FZ)
電源線	5M give/present as a gift
編程線	give/present as a gift
說明

Laser scanner main body

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Power cord

Programming line

▊	technical parameter

optical characteristics
Laser light source	Wavelength 905nm, a kind of laser products.
Maximum detection range	Radius 20m@70％% reflectivity (white object) Radius 8m @ 10% reflectivity (black object)
Scanning angle range	270°	Angular resolution	0.5°
measurement error	±4cm
Electrical/mechanical parameters
operating voltage	DC9V～DC30V
Power-on start time	typical value6s
power consumption	3W（typical value）
output	OUTPUT1：Zone 1 enters the OFF state when it detects an obstacle. OUTPUT2：Sector 2 enters the OFF state when it detects an obstacle. OUTPUT3：Obstacle/system failure detected in sector 3. (optional, configurable), enter the OFF state.
outline dimension	62mm×64mm×81mm
Cable length	≤30m
Environmental characteristics
ambient temperature	Work:-10℃ ~ 50℃ (no frost and fog) save：-40℃～70℃
ambient humidity	work：35%RH～85%RH save：35%RH～95%RH
Anti-light interference	15000Lux
resist the impact	Acceleration 10g；; Pulse duration：16ms； Collision times: three axes, each axis1000±10 次
Vibration resistance	Frequency 10 Hz ~ 55 Hz; amplitude：0.35±0.05mm； Scanning times: three axes, each axis20 次
the protection grades	IP65
electromagnetic compatibility Sex (EMC)	EMI	EN61326-1：2013 EN55011：2009+A1:2010
	EMS	EN61326-1：2013 EN61000-4-2：2009 EN61000-4-3：2006+A1:2008+A2:2010 EN61000-4-4：2004+A1:2010 EN61000-4-6：2009 EN61000-4-8：2010 EN61000-4-11：2004
Configurable function
Sector configuration	Users can configure NJ300 series defense zones to the required shape through configuration software.
Response time	Adjustable (40ms/ lap)
Zone group switching	Group external input signals (Z1, Z2, Z3, Z4) realize 16 regions. When switching groups, the default zone group 15 will work when Z1, Z2, Z3 and Z4 are not connected.
work pattern	NJ300 series provides four working modes, and the default working mode is 4.

▊	technical parameter

sign	meaning	describe
3	User-configured sector3	OUTPUT3 enters the OFF state when an obstacle is detected.
2	User-configured sector2	OUTPUT2 enters the OFF state when an obstacle is detected.
1	User-configured sector1	OUTPUT2 enters the OFF state when an obstacle is detected.
NL300series	laser radar	Scanning angle 270, radius 10m @ 70% reflectivity, radius 8m @ 10% reflectivity.