To further meet the testing needs of small-scale equipment and enhance the accuracy of test data, LNS has introduced a miniature single-axis IEPE sensor—B01CM5 .
Product Overview The B01CM5 is designed for vibration testing of small components where low additional mass and limited installation space are required.
Product Features
Compact size High-frequency range Custom ASIC chip conditioning circuit Lightweight design Lightweight housing material Integrated side-exit cable output
Main Parameters Characteristics Unit B01CM5 Sensitivity mV/g 4 Measurement Range g ±1250 Frequency Response ±5%Hz 3-10k Frequency Response ±10%Hz 2-12k Amplitude Linearity % ≤1 Transverse Sensitivity % ≤5 Resonant Frequency kHz ≥50 Time Constant s ≤1 Resolution grms 0.0025
Environmental Performance Characteristics Unit Value Base Strain Sensitivity g/ε 0.005 Shock Limit¹ gpk 2000 Max Vibration² grms 1500 Temperature Coefficient of Sensitivity %/℃ -0.07 Operating Temperature ℃ -50 ~ 120
Electrical Parameters Characteristics Unit Value Constant Voltage Power Supply VDC 20-30 Constant Current Power Supply mA 2-20 Full-Scale Voltage Output V ±5 Maximum Overload Output V ±6 DC Bias Voltage V 8-12 Output Impedance Ω ≤100
Structural Parameters Characteristics Value Sensing Element Piezoelectric Ceramic Housing Material Titanium Alloy Sealing Method Laser Welding, IP68 Output Connector Integrated Side-Exit Cable Mounting Method Adhesive Mount Insulation to Ground — Mass 0.35 g (excluding cable) Recommended Mounting Torque —
Note: non-powered state , rather than during operation.
Application Scenarios 01 Drop Testing & Packaging Testing
Used to assess the reliability and durability of products under drop and impact conditions .
Helps prevent product failures during transportation and use .
02 Limited Installation Space Equipment Testing
The low-profile design allows for easy installation in vehicle road tests and wind tunnel tests .
03 Small Component Testing
Suitable for PCB boards, components, and small assembly vibration tests .
04 Environmental Stress Screening (ESS) Experiments
Used in stress testing procedures to identify potential weaknesses in products.
05 Powertrain NVH Testing
Ideal for Noise, Vibration, and Harshness (NVH) analysis in powertrain systems.
