Specifications

Inertial Measurement Unit
1. High performance
2. Fully calibrated
3. Stable & reliable
4. Low power consumption

High Reliable Vibration-rejecting Solid State Inertial Measurement Unit 

 

 Technical data 

Terms	Value	Remark
Heading(pending)
Range Range	+-180 deg
Accuracy	<1 deg	With compass aiding or GPS aiding
Resolution	0.01 deg
Attitude
Range: roll, pitch	+-180, +-90 deg
Accuracy	<0.3 deg	Helicopter steady flight or hovering
Resolution	0.01 deg
Angular rate
Range: roll, pitch, yaw	+-150, +-300 deg/s	Standard configuration
	+-900 deg/s	High range configuration
Bias absolute error	<0.5 deg/s	Over working temperature, without Kalman filter
	<0.02 deg/s	Kalman filter stabilized
Bias stability in-run	6 deg/hr	Typical, allan deviation
Resolution	<0.01 deg/s
Angle random walk	0.1deg/hr	Typical
Noise density	0.002deg/s hz
Acceleration
Range: x,y,z(g)	+-12 g	+-4 for low range version
Bias stability(/m/s2)	4 x 10-4	Typical, allan deviation
Resolution(mg)	<1 mg
Noise density(mg/Hz)	0.08
Bandwidth
Sensor bandwidth	20Hz	With internal filtering
Environment
Shock survival in run	750g at 1ms
Shock survival power off	1500g at 0.1ms
Vibration operational	6g rms	20Hz-20KHz, random
Operating temperature	-20°C~85°C	-40°C~1055°C with reduced spec
Enclosure level	IP66 compliant
Electrical
Input voltage(DC V)	11-13	Surge clamping above 15.0v
Size	74 x 60 x 56mm
Weight	<400g
Connector	Micro-DB9

 

Description
The AH/VG610B is a high reliable, vibration-rejecting state inertial meaurement unit. It consists of 3 vibration ring gyroscopes and 3 inertial damping accelerometers mounted orthogonally in each axis of space. Each device is factory calibrated over the working temperature range. The fusion of the sensors is performed with an extended Kalman filter to provide the potimal estimation of dynamic roll and pitch angle. The AH/VG610B is available in standard and high range sensor configurations.
The AH/VG610B is featured with a high performance vibration mechanism to provide excellent reliability under vibration and shock conditions.
The AH/VG610B can accept external electronic compass(module number TBD) to provide optimized heading angle. GPS aided version is also available upon request.

Features

• consistent performance under high vibration environment
• internal vibration isolation mechanism
• fully calibrated for offset, scale factor, cross-axis sensitivity and misalignment of each axis of sensors
• temperature compensated for improved bias and sensitivity stability
• double precision extended kalman filter running at 500 cycles per second with synchronous sampling rate at 128kSPS of each other
• data rate up of 250 packets per second. user-friendly RS232 digital interface
• low power consumption, typical 0.25A@12V
• complete against crossbow VG440

Application

• unmanned helicopters and light hilicopters
• UAV and AGV
• platform stabilization
• vessel applications
• inertial navigation systems

Dimension

• Packaging: carton with sponge
• Delivery time: within 7 business days for common order after we receive the full payment
• Shipping time: 3-5 work days by DHL/UPS/FEDEX/TNT; 5-7 work days by EMS.
   
  Our Services  

Pre-sale service

• Evaluate your application, recommend the most suitable item;
• Make you fully understand the products, usage and maitenance;
• Answer all your questions, and let you have no doubt before make any decision;
• Adjust, revise or redesign our products to consist with the application(for customized service);

Sales service

• Recommend the best payment term and shipping term for you;
• Make official quotation and PI with company Stamp;
• Keep you posted about the products producing;
• Send exactly requried products on time;
• Provide tracking NO. and inform you when products leave factory and arrive destination;

Post-sale service

• Instruct products connection, installation and application;
• if anything happen to products(barely will), engineer will evaluate the problem, solve the problem or exchange malfunction item for free, make sure you get the best solution and service.
• Keep tracking the products usage and ask for suggestion and advice.

Shenzhen RION, as a positon sensor manufacturer and solution expert, attaches much importance to products reseach and develop which spend over 20% of annual profit. We have the most R&D personnel and best technology comparing with our peer to raise our up on the high level of sensor field. And we orientate ourself to market tightly and engage ourself into providing the most considerate and professional solution and service to customers. RION introduce advanced equipment, such as TEMP&HUMI chamber, salt spray corrosion test chamber, high precision automatic turntable, high precision marble checking platform, digital thermostat drying oven, electrostatic discharge tester and 360 degree mechanical turntable etc, and set up Environmental Testing Laboratory, Product Aging Chamber, 2D&3D Posture Calibration Room and Shake&Impact Test Room for R&D and factory test.

Beside owning excellent hardware, RION also developed 15 sets of software independently and keep developing, including multi-sensor monitor software, remote sensor monitor software, synchronous dynamic l tracking 3D presentation software, tilt switch early warning and debugging software and sensor serial port setting presentation software etc which could apply to XP, Win7, Win8, WinCE and Android system. RION, owning talent and diligent personnel, advanced technology and market-orientated strategy, engages itself in offerring you the most considerate and professional solution and service of position sensor.

You satisfaction is our mission.

 

 

 

Certificates & Honor

 

 

 

• How to choose suitable item: bowse our webiste and choose products by catalog, or contact us directly by email, skype, TM.
• How to buy: We accept the payment by Escrow/Alipay,including Paypal,Credit Card and T/T, WU.
• How to ship: by DHL, Fedex, UPS, EMS, TNT and ARAMEX Express mainly, we have long term and reliable logistic cooperator to ensure the safety and cost-saving
• How to apply: We provide instruction manual, software and online service to instuct you to connect, install, use and maintain our products.
• What if anything happen to products: contact us, we will evaluate the problem and instruct you, exchange the wrongly purchased item or fix the malfunction item for free...till you get the best solution.
• What if no suitable item to be found: customerized service is available.
• How to cooperate: we offer technical support, products info, samples, favorable terms&condition and sales support in concerned region.