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50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

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50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Brand Name : Kacise

Model Number : KSIMU03D

Place of Origin : China (Mainland)

Certification : certificate of explosion-proof, CE

MOQ : 1pcs

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

Delivery Time : 5-8 working days

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 1000 Pieces per Week

cross coupling : 0.1%

Voltage : 5V

Scale factor nonlinearity (room temperature) : 200ppm

random walk : 0.2m/s/√h

ripple : 100mV

bandwidth : Bandwidth

Vibration : 10~2000Hz, 6.06g

Measuring range (can be customized) : ±30g

Zero Bias stability (Allan Variance @25 ℃ ) : 50ug

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Product Description:

Introduction
The KSIMU03D is a top-of-the-line inertial measurement device designed for precise navigation, control, and dynamic measurement of weapons. Its compact size, high overload resistance, and exceptional performance make it a go-to choice in the military industry.
Product Description
The KSIMU03D series of products boasts full MEMS inertial devices. The power supply, ADC, processor, and interface chip are procured separately for optimized performance. The overall quality of the product meets the common military standard, ensuring reliable and consistent results.
Key Features
The KSIMU03D is made up of a three-axis gyroscope, a three-axis accelerometer, a temperature sensor, a signal processing board, a structure and necessary software. The device is designed to measure the three-axis angular rate, three-axis acceleration, pitch and roll angle of the carrier.
Output and Communication
The device is equipped with an RS-422 serial port that communicates according to convention communication protocol. Additionally, the device outputs error compensation data, which includes temperature compensation, installation misalignment angle compensation, nonlinear compensation, and so on. Gyroscope, accelerometer, and pitch-roll angle data are all included in the output.

Features:

● Wide operating temperature range

● Wide bandwidth

● Small size

● Fast start

● High precision

● High reliability and high robustness

● Accurate measurement in harsh environment

Technical Parameters:

Parameter KSIMU03D
Power supply parameter
Voltage 5V
Power consumption 1.5W
ripple 100mV
Product performance
Weight 55g
Pitch Angle accuracy(-90°~+90°) <0.1°
Roll Angle accuracy(-180°~+180°) <0.1°
course angle(-180°~+180°) --°
Gyroscope Measuring range (customizable) ±500°/s
Zero bias stability(@Allan variance) 0.5°/h
random walk 0.15°/√h
Zero bias repeatability 10°/h
Zero bias acceleration sensitivity 1°/h/g
Scale factor nonlinearity (room temperature) 200ppm
Scale factor repeatability (room temperature) 200ppm
cross coupling 0.1%
bandwidth 250Hz
Accelerometer Measuring range (can be customized) ±30g
Zero Bias stability (Allan Variance @25 ℃ ) 50ug
Zero bias error in the whole temperature range 10mg
random walk 0.2m/s/√h
Zero bias repeatability 0.5
Scaling factor repeatability 300
Scale factor non-linearity 100
bandwidth 100
Environment
Operating temperature -45℃~+85℃
Storage temperature -55℃~+105℃
Vibration 10~2000Hz, 6.06g
impact 5000g,0.1ms

Dimensions:

KSIMU03D inertia unit is shown in Figure 4

50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Figure 4 Appearance of the IMU

The KSIMU03D is installed with three Φ4.4 through holes and three M4 screws (spring washer and flat washer). When the connector is installed, the plug should be locked with the socket and the cable should be fixed. It is recommended that the flatness and verticality of the installation surface relative to the base plane be no more than 0.02mm, no more than 0.04mm, and no more than 0.8μm of the surface roughness.

Spatial Coordinates:

Right hand rule principle 1

The MEMS IMU contains three axial spatial coordinate systems, namely X, Y and Z. The X-axis points to the direction of the electrical connection interface, the Y-axis points to the left side of the IMU, and the Z-axis points to the top surface of the IMU, as shown in Figure 1.

50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Figure 1 IMU Spatial coordinate

The installation of the IMU must match the axis of the coordinate system, otherwise the measured angular velocity data is not accurate. Following the "Right Hand Rule principle 1", you can quickly assign and determine the axis of the coordinate system. Extend your right hand and expand your thumb, index finger, and middle finger respectively. The thumb is pointing in the X-axis direction, the index finger is pointing in the Y-axis direction, and the middle finger is pointing in the z-axis direction, as shown in Figure 2.

50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Figure 2 Principle 1 of the right-hand rule

Right Hand Rule Principle 2

The three-degree-of-freedom gyroscope in the IMU measures angular velocities in three directions. Following the "right hand rule principle 2", the angular velocity direction of the axis rotation can be quickly determined. Stretch out the right hand and spread the thumb. The direction of the thumb is the axial direction, and the direction of the other four fingers is the direction of the axial rotation of the thumb, as shown in Figure 3.

50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Figure 3 Principle 2 of the right-hand rule

Definition of heading Angle, pitch Angle and rolling Angle

Pitch angle definition: Taking the X- axis as the rotation axis, counterclockwise is positive, horizontal is zero, and the range is [-90º, 90º].

Roll angle definition: Taking the Y axis as the rotation axis, counterclockwise is positive, horizontal is zero, and the range is [-180º, 180º].

Course angle definition: Taking the Z axis as the rotation axis, counterclockwise is positive, north is zero, and the range is [-180º, 180º].

Electrical Characteristics:

The electrical connector model of KSIMU03D is J30JE-15ZKN-J, and the corresponding connector model is J30J-15TJ. Contact specific distribution is shown in the table below.

50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range

Contact number Pin definition type illustrate
8 VSUP SUPPLY Product power supply positivel, DC regulated power supply
15 GND SUPPLY Product ground, power ground and serial port ground
10 RxD+ INPUT Product RS422 receiving interface positive end
2 RxD- INPUT Product RS422 receiving interface negative terminal
9 TxD+ OUTPUT Product RS422 output interface positive end
1 TxD- OUTPUT Product RS422 output interface negative terminal

Communication protocol

The communication interface is RS422, with 8 data bits, 1 start bit, 1 stop bit, and no verification; the high byte is first and the low byte is last. The default baud rate at power-on is 460800, and the data update frequency is 500Hz.

Number of bytes name Zoom units Remark
0-1 Frame header 0xAA55
2-5 Gyro X 1000 °/s X gyro angular rate
6-9 Gyro Y 1000 °/s Y gyro angular rate
10-13 Gyro Z 1000 °/s Z gyro angular rate
14-17 Accelerometer X _ 100000 g X acceleration
18-21 Accelerometer Y 100000 g Y acceleration
22-25 Accelerometer Z _ 100000 g Z acceleration
26-29 Pitch angle 100 ° Raise your head to be positive
30-33 Roll angle 100 ° Right leaning is positive
34-37 Course angle 100 ° Counterclockwise is positive
38-41 Temperature 100
42 Count 0-255 Count
43 Effectiveness The cumulative sum of all bytes 0-42 takes the lower 8 bits

Setup command

1 Setup preparation

Stop output

*0RM=D (Enter)

Start output

*0RM=U (Enter)

2 Set baud rate

*BAUD=1 (Enter) Set the baud rate to 115200

*BAUD=2 (Enter) Set the baud rate to 230400

*BAUD=3 (Enter) Set the baud rate to 460800

*BAUD=4 (Enter) Set the baud rate to 921600

3 Set output frequency

*FREQ=1 (Enter) Set the output frequency to 100Hz

*FREQ=2 (Enter) Set the output frequency to 125Hz

*FREQ=3 (Enter) Set the output frequency to 250Hz

*FREQ=4 (Enter) Set the output frequency to 500Hz

Applications:

Automotive Electronics

Automotive electronics refers to the electronic systems used in vehicles to enhance their functionality and performance. These systems include electronic control units (ECUs), sensors, actuators, and communication devices that work together to regulate various aspects of the vehicle's operation.

Aircraft Guidance and Control

Aircraft guidance and control systems are critical to the safe operation of aircraft. These systems use advanced technologies such as GPS, autopilots, and flight management systems to help pilots navigate, maintain altitude and airspeed, and land safely.

Attitude Reference System

The attitude reference system is a key component of aircraft guidance and control. It provides accurate information about the aircraft's orientation in space, which is essential for maintaining stable flight and navigating accurately.

Platform Stabilization

Platform stabilization is used in a variety of applications, including cameras, telescopes, and radar systems. It involves the use of sensors, motors, and control systems to keep the platform steady and pointed in the desired direction, even in the presence of external disturbances.

Robot, Antenna Stabilization

Robot and antenna stabilization systems are used to keep these devices steady and pointed in the correct direction. They use advanced sensors and control algorithms to detect and compensate for external forces and disturbances, ensuring accurate and reliable performance.

Support and Services:

Our Electronic Gyroscope Sensor is designed to provide precise motion sensing in a variety of applications. Our product technical support and services are dedicated to ensuring that you can integrate and use our gyroscope sensor effectively in your projects.

Technical Support:

- Comprehensive online documentation: Access detailed product specifications, integration guides, and troubleshooting articles to assist you with any technical queries regarding our Electronic Gyroscope Sensor.

Services:

- Email support: Reach out to our dedicated support team for personalized assistance with any technical issues you may encounter.

We are committed to providing you with the support you need to utilize our Electronic Gyroscope Sensor to its fullest potential.

Packing and Shipping:

Product Packaging:

The Electronic Gyroscope Sensor comes securely packaged in an anti-static bag to prevent any electrostatic discharge during handling. The bag is then placed in a custom-fit foam insert that snugly holds the sensor in place, ensuring maximum protection against physical shocks and vibrations. This foam is encased in a sturdy cardboard box which is sealed and labeled with the product information and handling instructions. The packaging has been designed to be compact while offering the best possible protection for the sensitive electronics inside.

Shipping:

Once the Electronic Gyroscope Sensor is packaged, it is ready for shipping. The boxed product is placed in a secondary, larger cardboard box with additional cushioning material to fill any void space, minimizing movement during transit. Fragile stickers are applied to the outer box to alert couriers that the contents require careful handling. The package is then sealed with heavy-duty packing tape and dispatched using a reliable shipping service that provides a tracking number. Customers will receive their tracking information via email to monitor their package's journey until delivery.


Product Tags:

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China 50ug Zero Bias Stability Electronic Gyroscope Sensor With Customizable Measuring Range wholesale

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