SCA3301-D01 (Murata Industrial Grade 3-Axis MEMS Accelerometer / Inclinometer)

✅ Core parameters

form

project

parameter

Sensor type

3-axis XYZ accelerometer (no gyroscope)

to encapsulate

DFL 12-pin SMD, size 8.6 × 7.6 × 3.3 mm

Measuring range (software optional)

±1.5g/±3g/±6g

Filtering bandwidth

10Hz (low noise mode, ±1.5g);70Hz (full scale)

Noise density

37 μg / √Hz, extremely low noise

Zero-bias temperature drift

Typical ±1.5 mg (full temperature range)

Power supply voltage

3.0 ~ 3.6V, typical 3.3V

electric consumption

Typical current 1mA

Digital interface

SPI, 16-bit output, built-in on-chip temperature sensor

Self-diagnosis

Built-in multi-channel self-check, fault detection

Operating temperature

-40℃ ~ +125℃

Technology

Capacitive 3D-ME MS, mechanical damping structure, strong anti-vibration ability

compliance

RoHS、ELV

✅Product features

Mechanical damping MEMS structure, the tilt angle output is stable under strong vibration conditions, is not easy to be interfered by vibration, is its biggest advantage;

Extremely low noise, excellent zero-bias stability, suitable for static / low-speed tilt measurement;

Multiple ranges can be configured, SPI directly outputs the original acceleration, and the MCU can calculate the tilt angle itself;

Built-in temperature sensor, convenient for temperature drift compensation;

Wide temperature range, suitable for industrial outdoor high and low temperature scenes;

Note: Angle output is not built-in (SCL3300D01 with direct angle output, do not confuse).

✅Scope of application

High precision inclination measurement and leveling: laser level, engineering level, surveying equipment, automatic leveling platform;

Construction machinery safety monitoring: aerial work platform, crane, forklift, construction machinery tilt alarm;

Structural Health Monitoring SHM: Bridge, Tower, Wind Turbine Tower, Dam Slope and Vibration Monitoring;

Inertial Measurement Unit (IMU combination): paired with an external gyroscope to form an AHRS inertial navigation system;

Industrial equipment attitude control: construction machinery platform attitude, mobile equipment tilt compensation;

Other: high-end medical equipment, attitude monitoring of heavy vehicle equipment.

✅Compared with the previous two SCH series (selection focus)

SCA3301-D01: Only 3-axis accelerometer, mainly for tilt and static measurement, no gyroscope, suitable for measuring tilt/vibration, not for attitude angular velocity measurement

SCH1633D01: 6-axis IMU (gyro + accelerometer), automotive ASIL-B, for in-vehicle ADAS navigation

SCH16T- K10: 6-axis IMU (gyro + accelerometer), large angular velocity range ± 2000° / s, drone, robot high-speed attitude

For technical and commercial advice, please contact: 182779868089