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MK-IMU550 Inertial MEMS Measurement Unit
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Product performance indicators |
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System indicators |
Heading accuracy |
0.1°(1σ, good satellite signal, baseline length 2m) |
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Single point positioning accuracy |
Horizontal: ≤1.2m (CEP) |
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Vertical: ≤2.5m (1σ) |
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RTKPositioning accuracy |
Horizontal: ±(10+1×10-6×D)mm |
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Vertical: ±(20+1×10-6×D)mm |
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Combined navigation accuracy |
Heading: 0.1° (1σ, baseline length 2m) |
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Attitude: 0.05° |
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Timing accuracy |
50ns |
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Speed measurement accuracy |
0.2m/s(95%) |
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Positioning orientation time |
≤60s(good satellite signal) |
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Signal tracking |
Cold start |
<50s |
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Warm start |
<30s |
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Hot start |
<15s |
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Signal reacquisition |
<2s |
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Interface characteristics. |
Interface method |
RS-232 / RS422/Ethernet/CAN |
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Baud rate |
9600~115200 bps(default 115200) |
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Electrical parameters |
Power supply voltage |
12VDCRated (10～32VDC) |
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Rated power |
≤20W |
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Environmental adaptability indicators |
Operating temperature |
-40℃～+70℃ |
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Storage temperature |
-40℃— +85℃ |
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Humidity |
95%No condensation |
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Shock |
30g, 11ms, half sine |
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Vibration |
2g@ 5--500 Hz |
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Physical characteristics |
Physical dimensions |
140mm×130mm×65mm |
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Weight |
≤1000g(excluding antenna and cables) |
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Data update rate |
GNSSUpdate rate |
1Hz, 5Hz, 10Hz optional |
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Combined navigation module |
100Hz |
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Zero bias repeatability ≤ 0.05°/s
Zero bias stability ≤ 0.001g
Reliability (expected) 10k hours MTBF
Operating voltage: DC 12V
Output: counter, temperature, three-axis angular rate, three-axis acceleration
Compact structure
Dimensions (94*74*64mm)
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The MK-IMU550 uses a DSP as the core processor, employs high-precision multi-channel parallel A/D conversion, and has a built-in high-precision temperature sensor for temperature compensation. It utilizes a unique software algorithm to perform zero point, scale factor, installation error correction, and noise compensation on the raw signals from the sensors.
The product features low cost, small size, shock and vibration resistance, high reliability, stable performance, high cost-effectiveness, and full-range temperature compensation. It can be customized for secondary development to meet the needs of different levels of users.
Main Features
● Gyroscope: ±100°/sec (±200°/sec optional)
● Accelerometer: ±10g (±2g optional)
● Reliability (expected) 10k hours MTBF
● Operating Voltage: DC 12V
● Output: Counter, Temperature, Three-axis Angular Rate, Three-axis Acceleration
● Wide Temperature Operation -40 to +85℃
● Dimensions (94*74*64mm)
Product Applications
● Stabilized Platform
● Antenna Stabilization Systems
● Automotive Electronics
● Aircraft Stabilization Control
● Drone Flight Control and Navigation
● Attitude and Heading Reference System
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Product performance indicators
System indicators
Heading accuracy
0.1°(1σ, good satellite signal, baseline length 2m)
Single point positioning accuracy
Horizontal: ≤1.2m (CEP)
Vertical: ≤2.5m (1σ)
RTKPositioning accuracy
Horizontal: ±(10+1×10-6×D)mm
Vertical: ±(20+1×10-6×D)mm
Combined navigation accuracy
Heading: 0.1° (1σ, baseline length 2m)
Attitude: 0.05°
Timing accuracy
50ns
Speed measurement accuracy
0.2m/s(95%)
Positioning orientation time
≤60s(good satellite signal)
Signal tracking
Cold start
<50s
Warm start
<30s
Hot start
<15s
Signal reacquisition
<2s
Interface characteristics.
Interface method
RS-232 / RS422/Ethernet/CAN
Baud rate
9600~115200 bps(default 115200)
Electrical parameters
Power supply voltage
12VDCRated (10～32VDC)
Rated power
≤20W
Environmental adaptability indicators
Operating temperature
-40℃～+70℃
Storage temperature
-40℃— +85℃
Humidity
95%No condensation
Shock
30g, 11ms, half sine
Vibration
2g@ 5--500 Hz
Physical characteristics
Physical dimensions
140mm×130mm×65mm
Weight
≤1000g(excluding antenna and cables)
Data update rate
GNSSUpdate rate
1Hz, 5Hz, 10Hz optional
Combined navigation module
100Hz
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Zero bias repeatability ≤ 0.05°/s
Zero bias stability ≤ 0.001g
Reliability (expected) 10k hours MTBF
Operating voltage: DC 12V
Output: counter, temperature, three-axis angular rate, three-axis acceleration
Compact structure
Dimensions (94*74*64mm)
Inclination monitoring
X, Y axis, industrial design, small size, low power consumption
Compass heading
X, Y, Z three axis, attitude calculation measurement algorithm
Imu inertial sensor
Three-axis angle, angular velocity, acceleration, magnetic field measurement
Attitude heading reference system
Meet the static, dynamic, high and low temperature of a variety of complex environmental use
Engineering case
After-sales service
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Questions & Answers
Industrial Design
Metrological certification
45 days return
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