VBox Inertial Measurement Units:

รหัสสินค้า : VBox Inertial Measurement Units

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High-precision measurements of pitch, roll, and yaw rate using three industry leading gyroscopes, as well as x, y, z acceleration via three accelerometers.

IMU05 is available in two versions. The regular model features three top-tier, highly accurate gyroscopes with a bias stability of 1.2°/hr, whilst the S model measures roll, pitch, and yaw rate using three outstanding MEMS high-precision gyroscopes that maintain a bias stability of just 0.8°/hr.

Both options can be used as a standalone sensor, with easy connectivity and configuration options through the CAN or serial interface or in conjunction with VBOX data loggers, allowing for precise synchronisation to GNSS time.

Data from the IMU can be seamlessly integrated with GNSS data from a VBOX 3i or VBOX 4 to enhance measurement accuracy when GNSS signal reception is interrupted or weakened.

Key Features

High Accuracy

Using synchronous 32-bit sampling for each of the internal sensors provides a high degree of accuracy, with angular rate resolution of 2.5 x 10-10 °/s and acceleration resolution of 5 x 10-14 g.

Low Drift/ Low noise

The bias/drift over the course of an hour is as low as 0.8 degrees for an IMU05-S (1.2°/h for IMU05) giving you a much improved attitude accuracy.

GNSS Integration

When used in conjunction with VBOX 3i or VBOX 4 as an inertial navigation system (INS), data from the IMU can be seamlessly integrated with GNSS to produce accurate position, velocity and body angles, even when satellite signal reception is interrupted or degraded.

Internal Temperature Compensation

The IMU is fully calibrated for temperature effects, scale factor, bias and misalignment errors. It has improved calibration and stability.

Waterproof

The IMU is constructed with a splash proof casing, which is rated to a limited ingress IP of 65 and IP67 when unused connectors are fitted with Lemo blanking plugs. This makes it ideal for use on boats or in harsh environments, as well as automotive testing.

CAN Bus Interface

When used as a standalone sensor, the IMU05 can be easily connected and configured via the CAN or serial inter