Low-Cost Inertial Navigation System (Accelerometer+Gyro+Magnetometer)

• Type: Piezoelectric
• Output Signal Type: Digital Output
• Measuring Shaft Quantities: 9
• Accuracy Grade: 0.2G
• IP Rating: IP67
• Certification: ISO
• Model NO.: MLI3000
• Customized: Customized
• Data Transmission Interfaces: RS232/ RS422/RS485/Ttl/Can
• Transport Package: Box and Sponge
• Specification: 14*15*5
• Trademark: ML
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000/Month

Product Description

Product Description

1. Acelerometer

Parameter	Index	Unit	Remark
Measuring range	±2	g
Linearity	5	mg
Bias stability	0.5	%FS
Noise density	110	μg/√ Hz
Orthogonality	0.05	°

2.Gyro

Parameter	Index	Unit	Remark
Measuring range	±1000	°/s
Linearity	50	°/h
Bias stability	0.2	%FS
Noise density	0.005	°/s/√ Hz
Orthogonality	0.05	°

3.Magnetometer

Parameter	Index	Unit	Remark
Measuring range	± 12	Guass
Resolution	0.003	Guass
Bias stability	0.1	%FS

4.Built-in GNSS receiver

Parameter	Index	Unit	Remark
Aisle	50
Receive signal type	GPS L1 frequency, SBAS: WAAS, EGNOS, MSAS
Speed accuracy	0.1	m/s
Position accuracy	2.5	m
Cold start	26	s
Hot Start	1	s
Update rate	5	Hz
Speed limit	500	m/s
Height limit	50000	m

5.Barometer

Parameter	Index	Unit	Remark
Measuring range	10~1200	mbar
Height resolution	1	cm

6.Attitude(All indicators are 1σ without special instructions.)

Parameter	Index	Unit	Remark
Measuring range: pitch angle/roll angle/yaw angle	±90/±180/±180	°
Static accuracy	0.2	°	≤60 °
Dynamic accuracy	0.5	°	2° heading angle
Resolution	0.1	°

7.GNSS lock lost

Parameter	Index	Unit	Remark
Position accuracy	30-60 2min	m(CEP)	low dynamics

8.Power supply requirements

Parameter	Index	Unit	Remark
Input voltage	4~12	V	Recommended 5V
Power	≤600	mW

9.Data output

Parameter	Index	Unit	Remark
Output rate	10~100	Hz	Can be set
Output method	TTL

10.Working environment

Parameter	Index	Unit	Remark
Operating temperature	-20~65	ºC
Storage temperature	-40~85	ºC
IP protection level	66
Vibration/shock	6/10	g	half sine shock

11.physical properties

Parameter	Index	Unit	Remark
Weight	≤42(excluding cable)	g
Size	47.4×47.4×24.5	mm
Interface	6 core air plug

Product characteristics

 

I3000 is a cost-effective inertial integrated navigation system. I3000 is composed of inertial measurement unit, magnetic sensor, etc. The extended Kalman filter algorithm is embedded inside the product to provide accurate heading (with GPS), attitude and other angle information. Compared with the traditional attitude reference system, the accuracy and reliability of the product are improved through the interaction of various sensors within the product. It can be used in fields such as drones, airships, robots, platform stability control, and vehicle engineering.