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STIM318 IMU

STIM318 IMU

Ultra-high Performance IMU

The STIM318 tactical grade Inertial Measurement Unit provides greatly increased accelerometer performance to support demanding guidance and navigation applications. Especially developed autonomous machine control for accurate contour guidance, it contains 3 highly accurate MEMS gyros, 3 high stability accelerometers. The IMU is factory calibrated and compensated over its entire operating temperature range. STIM318 is available from stock.

Description

Each axis is factory calibrated for bias, sensitivity and compensated for temperature effects to provide high-accuracy measurements. The IMU runs off a single 5 V supply and communicates through a standard RS422 interface. For advanced users, STIM318 may be put in Service Mode. In this mode all the configuration parameters can be intermediately or permanently changed by overwriting the current settings in the flash memory. Service Mode also provides the ability to perform single measurements, perform diagnostics and obtain a higher detail in the status byte. The STIM evaluation tool offer easy measurement and configuration access for STIM gyro modules and IMUs. The tool supports data sampling at alternative rates, graphical data presentation and data log to file for up to two gyro modules/IMUs in parallel. RS422 interface for PCI or USB, necessary cabling and PC software is included in the evaluation tool.

STIM318 is availbe  in acellerometer ranges of ±5g, ±10g, ±30g, ±80g, and wiht Gyro measurment ranges of ±400°/s, ±1200°/s, other ranges on special request

Detailed specifications at: https://www.sensonor.com/products/inertial-measurement-units/stim318/

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Specifications

Other specifications

Export restrictions

ITAR free

Environmental

Non-operating shock tolerance [g]

1500

Operating shock tolerance [g]

1500

Min. operating temperature [°C]

-40

Max. operating temperature [°C]

85

Max. rotation speed [deg/s]

480

General

Type of application

Air, Land, Marine, Space

Height [m]

21.5

Width [m]

44.8

Length [m]

38.6

Weight [kg]

0.057

Min. Voltage (DC)

4.5

Max. Voltage (DC)

5.5

Power consumption [W]

1.8

Splashproof casting

Y

Water resistant casting

Y

Water resistance [m]

1

Type of accelerometer

MEMS

Type of gyro

MEMS

Inertial Measurement Unit

Accelerometer bias [µ-g]

50

gyro bias [deg/hr]

0.3

Calibration procedure

Factory calibrated

Documents

Brochure
stim318

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