GKC370 Industrial MEMS Vibration Transducer, Voltage Output Vibration Sensor for Rotating Machinery Condition Monitoring

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Vibration sensor

GKC370

MEMS voltage-type Vibration sensor

Triaxial MEMS Vibration sensor
0.5-4.5V output
Measurement range ±2g~±16g
Self-test function
IP67 protection rating

Product manual

Product Introduction

The GKC370 vibration sensor is based on the principle of single crystal silicon MEMS capacitive sensing, providing analog voltage output signals with an output range of 0.5 V to 4.5 V. Its built-in compensation circuit can effectively reduce the impact of temperature and process deviations on measurement accuracy, thereby achieving good linearity and long-term stability.
This product has the following technical features:

-Integrated electromagnetic compatibility (EMC) and radio frequency interference (RFI) shielding design;

-Low power operation mode;

-Support multi range configuration of ± 2g, ± 4g, ± 8g, ± 16g (optional);

-DC coupling output interface;

-Frequency response range: 0 Hz to 200 Hz;

-Built in self checking function, supporting real-time monitoring of operating status.

Based on the above performance indicators, GKC370 is suitable for industrial vibration measurement, equipment status monitoring, and general motion detection applications.

Performance Parameters

GKC370	Parameters
Measurement Range	±2g~±16g
Measuring Axis	X,Y,ZAxis
Resolution	<1mg
Zero-Point Acceleration	2.5V(Voltage Output)
Full-Range Output	0.5-45V(Voltage Output)
Linearity	1%
Power-On/Power-Off Repeatability	<2mg
Response Frequency	0 -200Hz Integrated low-pass filter
Bandwidth	200Hz@ 3Db
Shock	>100g@11ms(half sine wave）
Shock Recovery Time	<1ms
Operating Temperature Range	-40~+85℃
Storage Temperature Range	-40~+85℃
Supply Voltage	9-36VDC
Maximum Power Consumption	35-38mA@12VDC
Noise Density	<25µg/√ Hz @ ±2g	<60µg/√ Hz @ ±16g
Maximum Calibration Uncertainty	<1mg
Electrical Protection	EMC and RFI shielding
Reliability	MIL-HDBK-217 Level 2
Self-Test	±1g @ 10Hz ST line grounding
Protection Class	IP67
Product Dimensions	L55×W37×H29mm
Product Weight	≤100g(excluding cable)

Product Dimensions