Starts from the Best Quality All products from SkyMEMS have passed the strictest tests and quality control, we cherish the quality as the life of the company, and we try our best to provide the highest level quality products and systems.
SkyMEMS is dedicated to providing the reliable and cost-effective solutions in different application fields for global customers, and we can provide customer-oriented design for specific projects.
SkyMEMS Full Support with Heart We provide comprehensive support for your business growth, including online assistance, local support, document sharing, downloads, inertial technology online library and more.
SkyMEMS is Beside You! SkyMEMS has branches and partners around the world, if you have any questions or need technical support, we will provide u warm and fast service with heart, and 24 hour technical support hotline is available.
SK200 is a high-performance, surface-mount GNSS-assisted inertial navigation system (GNSS/INS) that integrates a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, barometer, high-sensitivity GNSS receiver, and microprocessor.
In comparison to standalone GNSS modules or Attitude and Heading Reference Systems (AHRS), SK200 employs an Extended Kalman Filter algorithm to looselycouple the position and velocity outputs from the GNSS receiver with theacceleration and angular data from MEMS inertial sensors. This fusion approachdelivers precise estimates of position, velocity, and attitude, while also enhancing dynamic performance.
Technical Specifications
Parameter
Test Conditions
Min.
Typ
Max.
Unit
Attitude
Euler Dynamic Range
Heading and Roll
±180
°
Pitch
±90
°
Static Accuracy
Pitch and Roll, 1σ
0.01
°
Heading①, Magnetic, 1σ
1
°
Dynamic Accuracy
Pitch and Roll, 1σ
0.1
°
Heading②, 1σ
0.2
°
Angular Resolution
0.001
°
Position & Velocity
Horizontal Position Accuracy
RMS
1
m
Vertical Position Accuracy
RMS
1.5
m
Velocity Accuracy
0.05
m/s
Gyroscopes
Range
±2000
°/s
Bias Instability
Allan variance
3
°/h
Noise Density
0.003
°/s/√Hz
Cross-Axis Sensitivity
0.05
°
Bandwidth
200
Hz
Accelerometers
Range
±16
g
Bias Instability
Allan variance
0.08
mg
Noise Density
0.14
mg/√Hz
Cross-Axis Sensitivity
±0.05
°
Bandwidth
200
Hz
GNSS Receiver
Receiver Type
72 Channel, L1 C/A, B1I, E1 B/C, L10F GNSS
Constellations
GPS, BeiDou, Galileo, GLONASS, QZSS
Time-To-First-Fix
Cold: 30 s, Hot: 3 s
Interfacing
Output Data Rate
IMU
up to 800 Hz
Output Data Rate
Position, Velocity & Attitude
up to 400 Hz
Interface
UART
Electrical Features (SMD)
Supply Voltage
3.2 ~ 5.5 V
Power Consumption
445 mW
Environmental
Operating/Storage Temperature
-40°C ~ 85°C / -40°C ~ 85°C
Vibration Resistance
20-2000Hz, 20 grms
Shock Resistance
2000g, 0.5ms
MTBF
> 100000 h
Physical Features (SMD)
Size
24 × 22 × 3.8 mm
Typical Application
Typical Applications
SK200 is a high-performance, surface-mount GNSS-assisted inertial navigation system (GNSS/INS) that integrates a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, barometer, high-sensitivity GNSS receiver, and microprocessor. which has been widely used in the following fields:
– Unmanned Aerial Vehicle
– Unmanned Surface Vessel
– Precision Agriculture
– Industrial Robotics
SK200 GNSS/INS Integrated Navigation System widely used in UAV Navigation
UAV is unmanned aerial vehicle, commonly known as a drone, is an aircraft without a human pilot aboard. The flight of UAVs may operate with various degrees of autonomy: either under remote control by a human operator or autonomously by onboard computers.
SK200 GNSS/INS Integrated Navigation System is a low-cost high performance integrated navigation system, which has been widely used in unmanned UAV Navigation.
SK200 GNSS/INS Integrated Navigation System widely used in Unmanned Surface Vessel
SK200 GNSS/INS Integrated Navigation System is low-cost high performance integrated navigation system, which has been widely used in unmanned surface vessel.
For unmanned surface vessel, the Integrated Navigation System can determine the ship’s position in real time and monitor the ship’s attitude (heading, roll, pitch), assist the stability control system in adjusting the ship’s attitude, reduce the impact of wind and waves, and improve navigation safety. In adverse sea conditions, the continuity and reliability of navigation data can still be ensured. Ship information can be transmitted to monitoring points through communication devices to ensure navigation safety.
SK200 GNSS/INS Integrated Navigation System widely used in small plane
SK200 GNSS/INS Integrated Navigation System is low-cost high performance integrated navigation system, which has been widely used in civil planes.
The integrated navigation system can determine the real-time position of civil planes, monitor the attitude (heading, roll, pitch) of civil planes, facilitate pilots to grasp the real-time flight status of the aircraft. The communication equipment can transmit position and attitude information to the control center, assisting the air traffic control center in monitoring the status of civil planes to ensure navigation safety.
SK200 GNSS/INS Integrated Navigation System widely used in Industrial Robotics
A high-precision Integrated Navigation System can accurately determine and track the position and attitude of an industrial robot. During operation, the tool’s direction and location are extremely important. Moving in a slightly wrong direction, even briefly, may cause the robot to collide with equipment or produce a defective part. The dynamic control of industrial robots requires sensors with a high dynamic response. The Integrated Navigation System provides real-time data on the robot’s dynamic attitude and position changes.
SK200 GNSS/INS Integrated Navigation System is designed and produced by SkyMEMS, it enjoys high performance and accuracy, and high reliability. It is a popular GNSS/INS system in the market, which has the main following advantages:
High Accuracy, High Performance and Powerful Function
SK200 GNSS/INS Integrated Navigation System is a high-performance integrated navigation system, which enjoys excellent technical advantages:
– GPS/BDS/GLONASS/Galileo Systems
– High Tracking Sensitivity for Complicated Environment
– High Accuracy: yaw up to 0.2°, Pitch/Roll: 0.1° (rms), Velocity <0.05m/s, Position < 1m
– High Reliability, Strong Vibration and Shock Resistance
– Adjustable Bandwidth and Protocol ODM Supported
SK200 GNSS/INS Integrated Navigation System adopts big brand components, advanced production craft, fully calibrated, advanced SkyMEMS algorithm, which assured that our products have real actual precise and perfect performance.
Aerospace Level Reliability, 12-step Strictest Quality Control
We have advanced product test team and measurement equipment, and we cherish the quality as the life of the company, all our products must pass the strictest quality control procedures, our unique 12-step quality control assures our products enjoy top level quality.
Competitive Price, ODM supported
With strict cost control and massive production, we can provide the most competitive cost-effective prices, and we have abundant ODM service experience for customers around the world, that is why we can build up long term win-win cooperation with our customers.
Successful Applications in many Fields, 300+ Customers are Using
We are continuously focusing on MEMS measurement & control technologies, and have developed the most advanced GNSS/INS Integrated Navigation System SK200. SK200 has been widely used in unmanned aerial vehicle, unmanned surface vessel, precision agriculture, industrial robotics, etc. and now more than 300 customers are using our GNSS/INS Integrated Navigation System around the world.
World-class Production Line, Fast Delivery
We have the world class production line to assure that the production procedures are scientific, precise, and normative, which also can assure our products to be fast delivered.
Service with Heart, Professional Technical Support
We have the professional technical support engineer team, which can provide 24-hour technical support and excellent after-sale service.
Serving customers with heart is the principle of SkyMEMS, Customer demand is the fundamental driving force of our development.
We treat our customers with heart, customers’ satisfaction is the direction and target of SkyMEMS. Through continuously technology innovation and service upgrading, we will realize win-win cooperation with customers.
FAQ
Q: How long is the delivery time of the products?
A: Usually we have stock for every type of products, if the product that you selected we have in stock, then we only need to re-test it before leaving the factory, so the delivery time is around 1~2 days; if we don’t have them in stock, then we need to arrange the production, the delivery time will be around 2 weeks. For the customer-oriented design products, our engineers will give the approximate delivery time according to the technical requirements.
Q: If needing to do the customer-oriented design product, what procedures will be followed?
A: If you want to do the customer-oriented design product, please contact with our pre-sale technical support engineer, or enter our ODM service in skymems.com, and write down the technical requirements online, our engineers will contact with u asap after we get your requirements. Then we will clarify the technical specs together, and confirm the customer requirements together, then start to do the sample developing.
Q: How about the payment conditions?
A: we accept 30% prepayment in advance, and the balance 70% payment before the delivery. For the customer-oriented design product, the payment will be discussed together.
Q: How long is the product warranty?
A: Usually, our product warranty is one year. If you want to have longer warranty period, please contact with your sales manager to buy longer warranty service. Our products enjoy very high quality, and its MTBF is more than 100000hours.
Q: How will we do if the product has the quality problem?
A: Our products have passed very strict tests before delivery, so it is very low probability to have quality problem. If our products have quality problem (not caused by man-made factors) in the warranty period, our factory will arrange the free repair. If the product can’t repair well, we will arrange to provide a new one. If the product is out of warranty time, we will provide the repair only charging the material cost.
Q: What fast express will be adopted during shipping?
A: we will select fast expresses such as DHL, UPS, FEDEX, TNT etc. according to customer’s requirements.
