MEMS Accelerometer

INS

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INS

In applications where reliable positioning, velocity, and attitude are required—such as UAVs, autonomous platforms, marine navigation, and aerospace/defense—INS solutions are used to maintain accurate navigation even under vibration, shock, and challenging environments.

MEMS-Based INS

Compact and cost-effective, ideal for size/weight/power-sensitive platforms while still delivering solid navigation performance.

FOG-Based INS

High-accuracy and low-drift, well-suited for long-duration navigation and GPS-denied scenarios such as marine and airborne missions.

RLG-Based INS

Ultra-precision with excellent long-term stability, designed for mission-critical aerospace and defense navigation systems.

  • IF7700
      The IF7700 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  North-seeking accuracy up to 0.015°; →  Supports multiple working modes including pure inertial, inertial/satellite integrated, inertial/DVL integrated, inertial/odometer integrated, inertial/vision integrated, and marine gyrocompass mode; →  Equipped with functions such as automatic north-seeking, transfer alignment, satellite-aided moving base alignment, high-precision post-processing, and heave measurement; →  Built-in shock absorber for adaptability to vibration environments; →  Built-in memory card for measurement data storage, accessible via USB or network port; →  Embedded with multiple communication protocols; serial port baud rate and output protocol are configurable; →  Operating temperature: -45℃~+60℃; →  Equipped with multiple interfaces including RS422, RS232, Ethernet, and PPS input/output; →  Power supply: 12V~36V, power consumption <15W; →  Weight: 8.5kg; →  Dimensions: 233mm×194mm×142mm (excluding connectors and mounting lugs)    
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  • IF7000
    The IF7000 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  North-seeking accuracy up to 0.03°; →  Supports multiple working modes including pure inertial, inertial/satellite integrated, inertial/DVL integrated, inertial/odometer integrated, inertial/vision integrated, and marine gyrocompass mode; →  Equipped with functions such as automatic north-seeking, transfer alignment, satellite-aided moving base alignment, high-precision post-processing, and heave measurement; →  Built-in shock absorber for adaptability to vibration environments; →  Built-in memory card for measurement data storage, accessible via USB or network port; →  Embedded with multiple communication protocols; serial port baud rate and output protocol are configurable; →  Operating temperature: -45℃~+60℃; →  Equipped with multiple interfaces including RS422, RS232, Ethernet, and PPS input/output; →  Power supply: 12V~36V, power consumption <15W; →  Weight: 4.5kg; →  Dimensions: 167mm×116mm×128mm (excluding connectors and mounting lugs)
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  • IF5000
    The IF5000 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  North-seeking accuracy up to 0.05°; →  Supports multiple working modes including pure inertial, inertial/satellite integrated, inertial/DVL integrated, inertial/odometer integrated, inertial/vision integrated, and marine gyrocompass mode; →  Equipped with functions such as automatic north-seeking, transfer alignment, satellite-aided moving base alignment, high-precision post-processing, and heave measurement; →  Built-in shock absorber for adaptability to vibration environments; →  Built-in memory card for measurement data storage, accessible via USB or network port; →  Embedded with multiple communication protocols; serial port baud rate and output protocol are configurable; →  Operating temperature: -45℃~+60℃; →  Equipped with multiple interfaces including RS422, RS232, Ethernet, and PPS input/output; →  Power supply: 12V~36V, power consumption <15W; →  Weight: 2.6kg;   →  Dimensions: 132mm×116mm×119mm (excluding connectors and mounting lugs)
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  • IF4070
    The IF4070 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  North-seeking accuracy up to 0.08°; →  Supports multiple working modes including pure inertial, inertial/satellite integrated, inertial/DVL integrated, inertial/odometer integrated, inertial/vision integrated, and marine gyrocompass mode; →  Equipped with functions such as automatic north-seeking, transfer alignment, satellite-aided moving base alignment, high-precision post-processing, and heave measurement; →  Built-in shock absorber for adaptability to vibration environments; →  Built-in memory card for measurement data storage, accessible via USB or network port; →  Embedded with multiple communication protocols; serial port baud rate and output protocol are configurable; →  Operating temperature: -45℃~+60℃; →  Equipped with multiple interfaces including RS422, RS232, Ethernet, and PPS input/output; →  Power supply: 12V~36V, power consumption <15W; →  Weight: 2.6kg; →  Dimensions: 132mm×116mm×119mm (excluding connectors and mounting lugs)
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  • IF4060
    The IF4060 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  It has three accuracy levels: low, medium, and high, with self-north-finding accuracies of 0.2°, 0.1°, and 0.06°, respectively →  It features multiple working modes, including pure inertial, inertial/satellite combination, inertial/DVL combination, inertial/odometer combination, inertial/vision combination, and marine compass →  It possesses functions such as self-north-finding, transfer alignment, satellite-assisted moving-base alignment, high-precision post-processing, and heave measurement →  Built-in multiple communication protocols, with configurable serial port baud rate and output protocol →  Operating temperature: -45℃~+70℃ →  It features multiple interfaces such as RS422, RS232, Ethernet, and PPS input/output →  Power supply: 12V~36V, power consumption <12W →  Weight: 1.8kg   →  Size: 118mm×104mm×117mm  
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  • IF4050
    IF4050 fiber optic inertial navigation system is mainly composed of miniaturized fiber optic gyroscope, MEMS accelerometer, satellite navigation module, main processing board, etc. It has the characteristics of small size, light weight, and low cost, and is suitable for various applications such as small and medium-sized unmanned aerial vehicles, electro-optical pods, underwater robots, etc. The main features are as follows: →  Automatic North Finding with an accuracy of up to 0.5 ° →  Multiple working modes including pure inertia, inertia/satellite combination, inertia/DVL combination, inertia/mileage combination, inertia/vision combination, and marine compass →  Automatic North Finding, transfer alignment, satellite assisted dynamic base alignment, high-precision post-processing, and other functions →  Built in multiple communication protocols, both serial port baud rate and output protocol can be configured →  Working temperature: -45℃ ~ +70 ℃ →  Equipped with multiple interfaces such as RS422, RS232, Ethernet, PPS input/output, etc →  Power supply: 12V~36V, power consumption <12W →  Weight: 0.65kg   →  Size: 80mm × 80mm × 70mm  
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  • IF4030S
    The IF4030S fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: → It has three accuracy levels: low, medium, and high, with self-north-finding accuracies of 0.5°, 0.25°, and 0.15°, respectively → It features multiple working modes, including pure inertial, inertial/satellite combination, inertial/DVL combination, inertial/odometer combination, inertial/vision combination, and marine compass → It possesses functions such as self-north-finding, transfer alignment, satellite-assisted moving-base alignment, high-precision post-processing, and heave measurement → Built-in multiple communication protocols, with configurable serial port baud rate and output protocol → Operating temperature: -45℃~+70℃ → It features multiple interfaces such as RS422, RS232, Ethernet, and PPS input/output →  Power supply: 12V~36V, power consumption <12W → Weight: 0.9kg   →  Size: 110mm×80mm×55mm    
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  • IF4030
      The IF4030 fiber optic inertial navigation system primarily consists of a miniaturized fiber optic gyroscope, quartz flexible accelerometer, power supply module, acquisition and computation module, and satellite navigation module. It is characterized by its compact size, lightweight, and high precision, making it suitable for various applications such as small and medium-sized drones, electro-optical pods, and underwater robots. The main features are as follows: →  It has three accuracy levels: low, medium, and high, with self-north-finding accuracies of 0.5°, 0.25°, and 0.15°, respectively →  It features multiple working modes, including pure inertial, inertial/satellite combination, inertial/DVL combination, inertial/odometer combination, inertial/vision combination, and marine compass →  It possesses functions such as self-north-finding, transfer alignment, satellite-assisted moving-base alignment, high-precision post-processing, and heave measurement →  Built-in multiple communication protocols, with configurable serial port baud rate and output protocol →  Operating temperature: -45℃~+70℃ →  It features multiple interfaces such as RS422, RS232, Ethernet, and PPS input/output →  Power supply: 12V~36V, power consumption <12W →  Weight: 0.9kg →  Size: 80mm×80mm×84mm    
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  • I7100
    The I7100 micro-inertial navigation system primarily consists of MEMS gyroscopes, accelerometers, signal processing circuits, and satellite navigation modules. It is characterized by its compact size, lightweight, and low cost, making it suitable for various applications such as small and micro drones, mobile communication antennas, and electro-optical pods. The main features are as follows: → Dual-antenna heading alignment or moving base maneuvering alignment can be utilized → It features multiple working modes, including short-term pure inertial, inertial/satellite combination, inertial/vision combination, and horizontal attitude indicator → It possesses functions such as high-precision post-processing and heave measurement → Built-in multiple communication protocols, with configurable serial port baud rate and output protocol → Operating temperature: -45℃~+70℃ → It features multiple interfaces such as RS422, RS232, and PPS input/output → Power supply: 6V~36V, power consumption <2W → Weight: <70g → Size: 56mm×41mm×25mm
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  • I7200
    The I7200 high-precision integrated navigation system is an inertial/satellite integrated navigation system that is high-precision, high-reliability, and cost-effective. It can integrate external information such as odometry and is widely used in navigation, control, and measurement fields represented by vehicles, ships, and drones. The high-precision product of the system possesses self-north-finding capability and offers various configuration modes to accommodate different carrier applications.
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  • I3300
    The I3300 MEMS integrated navigation system is a highly reliable and cost-effective MEMS inertial integrated navigation system, which can be widely used in navigation, control, and measurement fields represented by vehicles, ships, and drones. The product offers different configuration modes, and specifically incorporates a high-precision gyroscope in the Z-axis to ensure the measurement accuracy of heading for extended periods.
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  • I3200
    The I3200 micro-integrated navigation system is a compact and cost-effective MEMS-based integrated navigation system, primarily targeting the fields of navigation, control, and measurement represented by mobile communication and unmanned aerial vehicles. The system highly integrates MEMS sensors and full-frequency satellite receiver chips within a small size, enabling positioning and attitude measurement in a compact package.
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