Supplier: ericcoinertialsystem
Contact person: Mr. Yan
Position:
Address: Gaoxin street Ruixin buliding
Country: China
Phone: 17391988506 - Mobi: +8613992884879
High Performance Tactical Grade MEMS Gyroscope
Price: contact me
Introduction
The ER-MG-069, High Performance Tactical Grade MEMS Gyroscope (Alternative of Gyro3300) is a single-axis MEMS angular rate sensor, which is capable of measuring angular velocity up to a maximum of ±400°/s and with digital output compliant to SPI slave mode 3 protocol. Angular rate data is presented as a 24-bit word.
The ER-MG-069 is intended for industrial, instrumentation, stabilization and other high performance applications. An advanced, differential sensor design resists the impact of linear acceleration, so that ER-MG-069 can operate in extremely harsh environments in the presence of impact and vibration.
The ER-MG-069 is available in a hermetically sealed ceramic LCC surface mount package and it is capable of operating at 5V supply and a wide temperature range (−40°C to +85°C).
Features
Proven and robust silicon MEMS gyro
Up to ±400°/s measurement range
0.1°/hr bias instability
0.05°/√hr angular random walk
Digital output (SPI slave)
5V operation (4.75~5.25V supply)
Low power consumption (35 mA)
High shock and vibration rejection
Hermetically sealed ceramic LCC surface mount package (11 x 11 x 2mm)
Integrated temperature sensor
RoHS compliant
Applications
Azimuth, attitude, position measuring and keeping in GNSS-assisted INS
Heading, pitch ,roll measuring In AHRS for UAV
Motion survey and keeping in MRU
Attitude & azimuth keeping, positioning in IMU
Guidance, navigation, control in tactical MEMS weapon system
Stabilizing & Pointing in satellite antenna,target tracking system
Robotic Control & Orientation in Autonomous machines, Unmanned vehicles
Specifications
The ER-MG-069, High Performance Tactical Grade MEMS Gyroscope (Alternative of Gyro3300) is a single-axis MEMS angular rate sensor, which is capable of measuring angular velocity up to a maximum of ±400°/s and with digital output compliant to SPI slave mode 3 protocol. Angular rate data is presented as a 24-bit word.
The ER-MG-069 is intended for industrial, instrumentation, stabilization and other high performance applications. An advanced, differential sensor design resists the impact of linear acceleration, so that ER-MG-069 can operate in extremely harsh environments in the presence of impact and vibration.
The ER-MG-069 is available in a hermetically sealed ceramic LCC surface mount package and it is capable of operating at 5V supply and a wide temperature range (−40°C to +85°C).
Features
Proven and robust silicon MEMS gyro
Up to ±400°/s measurement range
0.1°/hr bias instability
0.05°/√hr angular random walk
Digital output (SPI slave)
5V operation (4.75~5.25V supply)
Low power consumption (35 mA)
High shock and vibration rejection
Hermetically sealed ceramic LCC surface mount package (11 x 11 x 2mm)
Integrated temperature sensor
RoHS compliant
Applications
Azimuth, attitude, position measuring and keeping in GNSS-assisted INS
Heading, pitch ,roll measuring In AHRS for UAV
Motion survey and keeping in MRU
Attitude & azimuth keeping, positioning in IMU
Guidance, navigation, control in tactical MEMS weapon system
Stabilizing & Pointing in satellite antenna,target tracking system
Robotic Control & Orientation in Autonomous machines, Unmanned vehicles
Specifications
| Parameters | ER-MG-069 | Unit |
| Range | 400 | deg/s |
| Resolution | 24 | bits |
| Data Rate | 12K | Hz |
| Group delay | <1.5 | ms |
| Bandwidth (-3dB) | 300 | Hz |
| Scale Factor at 25°C | 20000 | lsb/deg/s |
| Scale Factor Repeatability (1σ) | <50 | ppm |
| Scale Factor VS Temperature (1σ) | 500 | ppm |
| Scale Factor Non-Linearity (1σ) | <300 | ppm |
| Bias Instability | <0.1 | deg/hr |
| Bias stability (1σ 10s) | <1 | deg/hr |
| Bias stability (1σ 1s) | <3 | deg/hr |
| Angular Random Walk | <0.05 | °/√h |
| Bias error over temperature (1σ) | 10 | deg/hr |
| Bias temperature variations, calibrated(1σ) | <10 | deg/hr |
| Bias Repeatability (1σ) | <1 | deg/hr |
| Noise Peak to Peak | ±0.15 | deg/s |
| G-Sensitivity | <1 | °/hr/g |
| Vibration Rectification Error | <1 | °/hr/g (rms) |
| Startup Time | 1 | s |
| Sensor Resonant Frequency | 11K~13K | |
| Environment, Power and Physical | ||
| Shock (operating) | 500g, 1ms, half sine wave | |
| Shock (survival) | 10000g, 1.0ms, half sine wave | |
| Vibration (Operating) | 12grms, 20Hz to 2KHz Random Vibration | |
| Operating Temperature | -40°C~85°C | |
| Max storage (survival) Temperature | -55°C~125°C | |
| Supply voltage | 5±0.25V | |
| Current consumption | 40mA |
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