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LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
Specifications
Weight :
145±10g
Dimensions :
Φ31.8 × 85mm
Brand Name :
Liocrebif
Model Number :
LKF-MSN300
Certification :
GJB 9001C-2017
Place of Origin :
China
MOQ :
1
Price :
5000-25000CHY
Payment Terms :
T/T
Supply Ability :
10000
Delivery Time :
2-4 weeks
Packaging Details :
Wooden box/Cardboard box/Container
Operating Temp. :
-40～+120℃
North Finding Accuracy :
≤1*sec L (L for latitude)
Power Supply :
5~12V (Ripple ≤ 100mV)
Steady-state power :
≤2W
Description
LKF-MSN300 High-Precision MEMS North Finder
Product Introduction

The LKF-MSN300 MEMS inertial North Finder employs a strapdown north-finding scheme with integrated MEMS gyroscopes and MEMS accelerometers. This system continuously tracks and measures changes in well deviation angle, tool face, and azimuth angle. With comprehensive full-temperature parameter compensation for bias, scale factor, and non-orthogonality errors across a wide temperature range, it delivers a highly reliable solution for downhole north finding and navigation applications.

Main Features
  • High performance with compact size and light weight
  • -40°C to +120°C full-temperature calibration and compensation
  • Resistance to harsh mechanical environments
  • Online upgrade functionality
  • Automatic zero-velocity heading hold
  • Configurable north-finding time
  • Installation misalignment angle correction
Applications
  • Orientation in complex environments such as mines
  • Oil well inclinometer north finding
  • Pipeline measurement
Technical Specifications
MEMS Gyroscope
Range (°/s) ±200
Bias @ Full temp. (°/h, 3σ) ≤0.6
Bias Stability (°/h, 10s smoothing) ≤0.1
Bias Instability (°/h, allan, typ) ≤0.02
Bias Repeatability (°/h) ≤0.1
Angular Random Walk (°/√h) ≤0.01
Scale Factor Nonlinearity (ppm) ≤100
Cross-Coupling (rad) ≤0.001
Bandwidth (Hz) ≥50
MEMS Accelerometer
Range (g) ±30
Bias @ Full temp. (mg, 3σ) ≤3
Bias Stability (μg, 10s smoothing) ≤100
Bias Instability (μg, allan, typ) ≤50
Bias Repeatability (μg) ≤100
Velocity Random Walk (m/s/√h) ≤0.04
Scale Factor Nonlinearity (ppm, ±1g) ≤100
Cross-Coupling (rad) ≤0.001
Bandwidth (Hz) ≥50
Navigation Accuracy
North Finding Accuracy (°, 1σ) ≤1*sec L (L for latitude)
Attitude Accuracy (°, 1σ) ≤0.2
Physical Characteristics
Power Supply (V) 5~12 (Ripple ≤ 100mV)
Steady-state power (W) ≤2
Startup Time (s) ≤2
Update Rate (Hz, max) 200
Dimensions (mm*mm*mm) Φ31.8 * 85
Weight (g) 145±10g
Operating Environment
Operating Temp. (℃) -40～+120
Storage Temp. (℃) -55～+85
Vibration (g, RMS) 6.06, 20~2000Hz
Shock (g) 500g/1ms
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
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LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation

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Product Detail
Weight :
145±10g
Dimensions :
Φ31.8 × 85mm
Brand Name :
Liocrebif
Model Number :
LKF-MSN300
Certification :
GJB 9001C-2017
Place of Origin :
China
Contact Supplier
video
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation
LKF-MSN300 High-Precision MEMS North Finder with Full-Temperature Compensation and Compact Size for Navigation

Wuhan Liocrebif Technology Co., Ltd

Verified Supplier
2 Years
hubei, wuhan
Since 2019
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Fiber Optic Gyroscope, MEMS Gyroscope, FOG IMU
Total Annual :
6000000-7000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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