A small list of IMU / INS / INU

I've collected some information about small IMU (Inertial Measurement Units) and INS (Inertial Navigation System, aka Inertial Navigation Unit or INU) for my research and I think this might be of interest to others. All devices weight less than 500gr, although a few devices are over that limit for comparison purposes. The information provided is minimal (only the presence of gyros, accelerometers and GPS is mentioned) but the manufacturers link is the most important...

As with the other hardware lists that I maintain, I welcome readers and manufacturer's additions, comments and updates. As you can imagine I don't have the time to google the web every week to keep the page up-to-date.

Last update: 2007-11-29

Model	Manufacturer	Gyro		Accel		Magn	Techno	GPS	Weight	Price
		#	Range deg/s	#	Range G	#
AHRS/INS	American GNC	3		3			MEMS
AHRS/INS/GPS	American GNC	3		3			MEMS	yes
AHRS/INS/DGPS	American GNC	3		3			MEMS	yes
3D-Bird	Ascension	3	1000				MEMS		29	EUR 1360
INU	Atair Aerospace	3	300	3		3	MEMS	Yes	30
SilMU 01	BAE Systems	3	1000	3	50		MEMS		250
SilMU 02	BAE Systems	3	14000	3	100		MEMS		100
SiNAV 02	BAE Systems	3	14000	3	100		MEMS	Yes	300
MMQ 50	BEI Systron Donner	3	200	3	10		MEMS
MMQ-G	BEI Systron Donner	3		3			MEMS	yes	230
C-MIGITS III	BEI Systron Donner	3	1000	3	15		MEMS	yes	1100
Crista	Cloudcap	3	300	3	10		MEMS		18.8	USD 2000
Piccolo	Cloudcap	3	300	3	10		MEMS	Yes		USD 6000
Terrella 6	Clymer Tech.	3	2000	3	2	3	MEMS		17	USD 1300
NAV 420	Crossbow	3	200	3	10	3	MEMS	Yes	580
Landmark 10 IMU	Gladiator Tech.	3	150	3	3		MEMS
Landmark 10 IMU/GPS	Gladiator Tech.	3	300	3	12		MEMS	yes
Landmark 10 GPS/AHRS	Gladiator Tech.	3	300	3	12	3	MEMS	yes
Landmark 10 AHRS	Gladiator Tech.	3	300	3	12	3	MEMS
HG 1700	Honeywell	3	1000	3	50		RLG		900	USD 9000
iNAV-FMS-T	iMAR	3		3			FOG	input
iIMU-FSAS	iMAR	3		3			FOG
iIMU-FR-M1	iMAR	3		3				input
iVRU-FAS-C167-IGS	iMAR	3		3			FOG/MEMS	input	1600
iVRU-FC-C167-MSL	iMAR	3		3			FOG/MEMS	input	1600
iVRU-SSA-C167	iMAR	3		3			FOG/MEMS	input	800
iVRU-SSKS-C167	iMAR	3		3			MEMS	input	800
iVRU-SBA1-C167	iMAR	3		3			FOG/MEMS	input	1600
iVRU-FA-C167	iMAR	3		3			MEMS	input	1200
iVRU-FKS-C167	iMAR	3		3			FOG/MEMS	input	1600
iTGAC-FK	iMAR	3		3			FOG/MEMS		900
iHRP(Y)	iMAR						FOG/RLG	input	900
iNAV-FMS	iMAR	3		3			FOG/RLG	yes	5200
iDIS-FMS	iMAR	3		3			FOG	yes	5200
iFLY	iMAR
iTraceRT-F200	iMAR	3	450	3	5		FOG	yes	3000
ISIS-IMU	Inertial Science	3	3000	3	500		MEMS		250
ISIS-GPS	Inertial Science	3					MEMS	yes
DMARS-R	Inertial Science	4		3			MEMS	input
DMARS-I	Inertial Science	4		3			MEMS	input	4 lbs
DMARS-GARS	Inertial Science	3					MEMS	yes
InertiaCube2	InterSense	3	1200	3		3	MEMS		25	USD 1500
InertiaCube3	InterSense	3	1200	3		3	MEMS		17	USD 1800
TG-6000	KVH	3	750	3	70		FOG		1800
micro IMU	MEMSense	3	1200	3	5	3	MEMS		150
nano IMU	MEMSense	3	1200	3	5	3	MEMS		15	EUR 2100
MIDG II	Microbotics	3	300	3	10	3	MEMS	Yes	55	USD 6750
MP 2028g	MicroPilot	3	150	3	2		MEMS	Yes	28	USD 5000
3DM-GX1	MicroStrain	3	300	3	5	3	MEMS		30	USD 1500
LN-200	Northrop-Grumman	3	1000	3	40				700
Summit 34203A	Omni Instr.			3	5		MEMS		35
Falcon GX	O-Navi	3	300	3	10		MEMS		11.5	USD 1000
Phoenix AX	O-Navi	3	300	3	10		MEMS	Yes		USD 1200
65210A	Summit Instr.		1000		40			yes	1515
65210E	Summit Instr.		1000		40			yes	1520
CompaNav 2	Teknol	3	150	3	2	3	MEMS	input	300
CompaNav 2T	Teknol	3	150	3	2	3	MEMS	input	300
Autopilot	Teknol	3	150	3	10		MEMS	yes	350	USD 6000
Nanosatellite	Tethers Unlimited	3		3		3	MEMS	input
MTx	Xsens	3	150/300/1200	3	1.75/5/10	3	MEMS		30	EUR 1750
MTi	Xsens	3	150/300/1200	3	1.75/5/10	3	MEMS		50	EUR 1750
MTi-G	Xsens	3	150/300/1200	3	1.75/5/10	3	MEMS	yes	68	EUR 3500