Product Introduction: The GKM3 series triaxial accelerometer, developed by RUICOM Technology, is a high-performance sensor used in vibration monitoring and shock testing. It features an analog voltage output, supports address encoding for multi-device networking, and is built on single-crystal silicon MEMS capacitive sensing technology. The sensor includes high-precision ASIC signal conditioning, temperature compensation, and non-volatile memory, ensuring low power consumption and high stability. It is rigorously calibrated for reliable output and includes solid-state reset and over-voltage protection.

Application Scope: The sensor is suitable for various applications including flight data recording, structural health monitoring, vehicle vibration testing, wind turbine monitoring, and early warning systems for large machinery.

Technical Highlights: Key features include an analog voltage output interface, vibration range of 10~2000Hz at 10g, shock resistance of 100g@11ms, and excellent mechanical strength and stability.

Performance Parameters: The sensor offers multiple measurement ranges (±2g to ±40g), with sensitivity varying from 1250 to 62.5 mv/g. It has a bias calibration of less than 1 mg, a response frequency of 500 Hz, and a bandwidth of 1000 Hz. The device operates on 9-36 VDC with a current consumption of less than 60mA at 12 VDC and is rated IP67 for protection.

Ordering and Selecting: Models are available with different measurement ranges and installation methods, such as standard or magnetic adsorption base.

Product Size and Installation: The sensor's shell size is L36×W32×H24mm, with a magnetic base size of L36×W32×H8.1mm. Installation uses a magnetic adsorption base with 4 M4 screws.

PIN Definition: The connector includes pins for power (DC9～36V), X, Y, and Z-axis voltage signals, and ground.

Acceleration Calculation: Acceleration is calculated using the formula: (Output Voltage - 2.5V) ÷ Sensitivity. An example calculation is provided for a ±2g range.