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SI‑MIMU300S Compact MEMS IMU, High‑Precision, 3°/h Zero‑Bias Stability, Direct STIM300 Replacement for UAV & Munition Systems
SI‑MIMU300S Compact MEMS IMU, High‑Precision, 3°/h Zero‑Bias Stability, Direct STIM300 Replacement for UAV & Munition Systems
Specifications
Brand Name :
SI
Power Supply Range :
5V DC
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Size :
≤44.8×38.6×21.5 mm
Model Number :
SI-MIMU300S
Protection level :
IP65
Application :
Drones, Robotics, Automotive, Consumer Electronics
Delivery Time :
5-8 work days
MOQ :
1set
Grade :
Industrial
Bias stability :
≤3°/h
Description

This product is equipped with high-precision three-axis MEMS gyroscopes and three-axis MEMS accelerometers. It can measure the attitude parameters (roll angle, pitch angle, angular velocity, and acceleration) of moving carriers. Through corresponding estimations such as nonlinear compensation, orthogonal compensation, temperature compensation, and Kalman filtering, extremely high measurement accuracy is ensured.
This product is designed to be lightweight, compact, and user-friendly, suitable for various applications such as assisted driving, autonomous vehicles, vehicle positioning and orientation, AGV cars, power line inspection, platform stabilization, surveying and mapping, precision agriculture, and more.

Main performance Parameters

Parameters

Specification

Unit
Gyroscope

Range

±400°/s

°/s

Bias stability(1σ)

≤3

°/h

Zero sum repeatability(1σ)

≤1

°/h

Random walk coefficient

≤0.15

°/√h

Scale factor non-linearity

≤300

ppm

Scale factor repeatability(1σ)

≤50

ppm

Accelerometer

Range

±10

g

Bias stability(1σ,10s Smoothing)

≤20

ug

Bias monthly Repeatability(1σ)

≤300

ug

Scale factor non-linearity

≤500

ppm


Bias monthly Repeatability(1σ)

≤300

ppm

Scale factor repeatability(1σ)

≤200

ppm

Physical Characteristics

Input voltage

5±0.5DC

V

Operating temperature

-40～﹢55

℃

Storage temperature

-55～+ 85

℃

Protection level

IP65

-

Size

≤44.8×38.6×21.5

mm

Weight

≤70

g

External GPS combined measurement accuracy

Heading 0.1°, attitude 0.05°, speed 0.05m/s

Positioning accuracy

Single-point positioning: ≤2m (CEP50);
RTK: ≤2cm + 1ppm (CEP50).


SI‑MIMU300S Compact MEMS IMU, High‑Precision, 3°/h Zero‑Bias Stability, Direct STIM300 Replacement for UAV & Munition Systems

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SI‑MIMU300S Compact MEMS IMU, High‑Precision, 3°/h Zero‑Bias Stability, Direct STIM300 Replacement for UAV & Munition Systems

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Product Detail
Brand Name :
SI
Power Supply Range :
5V DC
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Size :
≤44.8×38.6×21.5 mm
Model Number :
SI-MIMU300S
Protection level :
IP65
Contact Supplier
SI‑MIMU300S Compact MEMS IMU, High‑Precision, 3°/h Zero‑Bias Stability, Direct STIM300 Replacement for UAV & Munition Systems

Stable Inertial Systems Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 1997
Business Type :
Manufacturer, Seller
Main Products :
MEMS Inertial Measurement Unit, MEMS Inertial Navigation System, Single Axis Gyroscope
Total Annual :
5000000-10000000
Employee Number :
500~1000
Certification Level :
Verified Supplier
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