H3IMU - High Performance 6 DOF IMU

Quick Overview

The H3-IMU is a high performance Inertial Measurement Unit with a serial digital outputs for triaxial acceleration, angular rate and magnetic field data. The H3-IMU is available with gyro rates of up to 5,400 deg/sec, accelerometer ranges of 2 to 200g and sample rates of up to 800Hz. The H3-IMU is supplied in a custom package measuring 51 x 38 x 16.4mm, making it ideal for applications with UAV, UGS and other size or weight critical applications.

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Details

The H3 Inertial Measurement Unit (IMU) supports sample rates up to 800Hz via the RS422 serial protocol. The encoded pulse output from the H3 IMU provides precise timing information for each sensor signal that is encoded. The high sample rate and encode pulse output make the H3 IMU ideally suited for dynamic control systems, such as unmanned aerial systems or short range missiles and rockets.

Features

High accelerometer ranges up to 200g
Wide gyro dynamic ranges up to 5,400°
Sample rates up to 800Hz
Sync pulse facilitates GPS integration
2 Auxiliary analogue inputs 0-5vDC
Single platform for a wide range of applications
Highly repeatable acceleration readings <0.5mg
Miniature size and weight

Applications

Unmanned aerial vehicles
Unmanned underwater vehicles
Missile correction
Antenna control/stabilization
Turret control/stabilization
Sports performance analysis

H3 IMU-P

The H3 IMU-P provides enhanced acceleration measuring capabilities with a low bias offset accelerometer. The bias repeatability of the accelerometer is less than 2.25mg for the +/-2g input range. This is a considerable improvement over typical MEMS based accelerometers where typical bias offsets are in the 10mg to 30mg range after corrections are applied. The accelerometers in the H3 IMU-P also have many dynamic range input options that can be ordered from +/-2g to +/-200g.

H3 IMU-N

For applications requiring a standard accelerometer the H3 IMU-N provides a cost effective solution for a high sample rate IMU. The accelerometer dynamic ranges in the N option can be ordered at +/-2g, +/-5g or +/-10g.

Standard H3 IMU options

Part Number	Accel (g)	Rate (°/s)	Bandwidth (Hz)	Protocol
HN02-0150F050R	2	150	50	RS422
HP02-0150F050R	2	150	50	RS422
HN02-0300F050R	2	300	50	RS422
HP02-0300F050R	2	300	50	RS422
HN05-0300F050R	5	300	50	RS422
HP05-0300F050R	5	300	50	RS422
HN05-0600F050R	5	600	50	RS422
HP05-0600F050R	5	600	50	RS422
HN10-1200F050R	10	1200	50	RS422
HP10-1200F050R	10	1200	50	RS422

Standard operating temperature range is 0 to 70°C, however this can be increase to -40 to +85°C with the military specification unit.

Custom Angular Rates (up to 5,400°), Acceleration Ranges (up to +/-200g) and Bandwidths (25-400Hz) are also available on request. Please contact us directly for pricing and availability for any custom options.

Availability: Stock Item

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM

HN Series Standard Performance IMU
HN02-0150F050R	H3 IMU, range +/-2g, accelerometer bias offset +/-30mg, gyro rate 150 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.	Datasheet Size: (363.46 KB)	£2,134.63	Not Available online
HN02-0300F050R	H3 IMU, range +/-2g, accelerometer bias offset +/-30mg, gyro rate 300 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£2,134.63	Not Available online
HN05-0300F050R	H3 IMU, range +/-5g, accelerometer bias offset +/-30mg, gyro rate 300 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£2,134.63	Not Available online
HN05-0600F050R	H3 IMU, range +/-5g, accelerometer bias offset +/-30mg, gyro rate 600 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£2,134.63	Not Available online
HN10-1200F050R	H3 IMU, range +/-10g, accelerometer bias offset +/-30mg, gyro rate 1200 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£2,134.63	Not Available online

HP Series High Performance IMU
HP02-0150F050R	H3 IMU, range +/-2g, with low bias offset accels +/-2.25mg, gyro rate 150 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£4,004.44	Not Available online
HP02-0300F050R	H3 IMU, range +/-2g, with low bias offset accels +/-2.25mg, gyro rate 300 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£3,474.29	Not Available online
HP05-0300F050R	H3 IMU, range +/-5g, with low bias offset accels +/-5.63mg, gyro rate 300 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£4,004.44	Not Available online
HP05-0600F050R	H3 IMU, range +/-5g, with low bias offset accels +/-5.63mg, gyro rate 600 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£4,004.44	Not Available online
HP10-1200F050R	H3 IMU, range +/-10g, with low bias offset accels +/-11.25mg, gyro rate 1200 deg/sec, magnetometer 1.9 guass, with RS422 serial output, GPS sync pulse O/P, 2 x analogue inputs.		£4,004.44	Not Available online