CM-01B Contact Microphone Specifications
• High Sensitivity
• Robust
• Low Noise
• Piezo Film Technology
• Shielded Cable
/
CM-01B Contact Microphone Description
The CM-01B contact microphone uses sensitive but robust PVDF piezo film combined with a low-noise electronic preamplifier to provide a unique sound or vibration pick-up with buffered output. The design minimizes external acoustic noise while offering extremely high sensitivity to vibration applied to the central rubber pad. The CM-01B is ideal for detecting body sounds.
/
CM-01B Contact Microphone Features
• Broad Bandwidth
• High Sensitivity
• Excellent Impact Resistance
• Lightweight
• Low Cost
/
CM-01B Contact Microphone Applications
• Electronic Stethoscope
• Bone-conducted Sound Pickup
• General Purpose Contact Microphone
• Vibration/Impact Sensing
/
CM-01B Contact Microphone Performance Specifications
• Sensitivity: 40V/mm
• Resonance Frequency: 5kHz
• Supply Voltage: 4 - 30VDC
• Supply Current: 0.1mA
• Operating Temperature: 5 - 60°C
• Storage Temperature: -20 - 85°C
