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Compas gyroscopique d'accéléromètre d'IMU
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Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement

Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement

Nom De Marque: Firepower
Numéro De Modèle: MG2
Nombre De Pièces: 1
Prix: 500$
Conditions De Paiement: LC, T/T
Capacité à Fournir: 500 / mois
Informations détaillées
Lieu d'origine:
Chine
Plage de mesure:
±500°/s
Instabilité sans polarisation:
1°/h
stabilité de polarisation nulle:
10 °/heure
Erreur de polarisation nulle à pleine température:
20°/h
Marche au hasard:
0.15°/√h
Répétabilité sans biais:
10°/h
Détails d'emballage:
Carton + Éponge
Capacité d'approvisionnement:
500 / mois
Mettre en évidence:

MEMS gyroscope angular rate sensor

,

two-axis gyroscope with compensation

,

IMU gyroscope for rate measurement

Description du produit
Two Axis MEMS Gyroscope with Built-in Compensation
This dual-axis gyroscope assembly is a precision angular rate sensor featuring a domestic MEMS gyroscope with independent intellectual property rights. The integrated system includes drive pickup circuitry, temperature sensor, digital signal processing, and mechanical structure. It provides real-time measurement of two horizontal axial angular rates, outputting compensated data via RS-422 serial communication with comprehensive error correction for temperature, misalignment, nonlinearity, and zero offset.
Designed for demanding applications, this compact and lightweight sensor offers exceptional robustness against environmental factors including mechanical impact and electromagnetic interference. Ideal for attitude control in stabilized sighting systems and satellite communication antenna control applications.
Main Technical Parameters
Parameter Unit Test Conditions MG2 MG2A MG2B MG2C
Measuring range °/s ±500 ±500 ±500 ±400 / ±400 / ±300
Zero-bias instability °/h Allan variance 1 1 1 0.1 / 0.05 / 0.08
Zero bias stability °/h 1s smooth, RMS, Normal temperature 10 10 10 5 / 1 / 3
Zero-bias error at full temperature °/h 10s smoothing, RMS Temperature change rate 1 ℃/min 20 20 20 10 / 2 / 5
Random walk °/√h Allan variance 0.15 0.15 0.15 0.05 / 0.02 / 0.03
Zero-bias repeatability °/h Q = 6, normal temperature 10 10 10 5 / 1 / 5
Zero-bias acceleration sensitivity °/h/g Test at ± 1 g 1 1 1 1 / 1 / 1
Resolution °/h 2 2 2 1 / 0.5 / 1
Output noise °/s Peak (Half Peak, RMS *3) 0.4 0.3 0.4 0.25 / 0.15 / 0.2
Bandwidth Hz 250 250 150 400
Scale factor nonlinearity ppm Normal temperature 300 300 300 300 / 300 / 300
Scale factor repeatability ppm Q = 3, normal temperature 300 300 300 300 / 300 / 300
Cross coupling % Normal temperature 0.2
Electrical Characteristics
Parameter Unit MG2y
Voltage V 5±0.25
Starting current mA 200
Steady-state power consumption W ≤1
Ripple mV 100
Environmental Adaptability
Parameter Unit MG2y
Operating temperature -45~85
Storage temperature -55~105
Other Specifications
Parameter Unit MG2y
Weight g ≤20
Start time s <1
Overall Dimensions
Two Axis MEMS Gyroscope with Built-in Compensation for Angular Rate Measurement 0