Using a Piezo-electric crystal, the SleepSense Piezo Crystal Effort Sensor (# 1388-Kit) converts chest or abdominal respiration movement to a small analog voltage that provides a clear, reliable indication of respiration waveforms. This kit includes one sensor and two elastic-velcro bands, featuring safety DIN Connectors.

Warranty: Factory 1 Year - Free of Defects in Materials and Quality Workmanship.

NOTE: SleepSense items are for professional use only, and are for sale by or on the order of a physician only. This device is for diagnostic purposes only and not for use as an apnea monitor.

SleepSense Piezo Crystal Effort Sensor Features & Specifications:

• Isolated element provides excellent immunity to environmental artifacts.
• Very strong and stable signal.
• Sensors individually calibrated for consistent sensitivity.
• Sturdy mechanical design.
• Sensor Technology: Piezo crystal in ABS box.
• Typical Polygraph Settings:
  • Sensitivity: 100 to 300├Ä┬╝V / mm.
  • Low Frequency Filter: 70 Hz.
  • High Frequency Filter: 0.1 Hz.
• Typical Signal Amplitude:
  • Typical 1 mV peak to peak.
  • Signal amplitudes may vary. Response is dependent on such variables as sensor position, strap tension and polygraph characteristics, etc.
• Physical Size: 3" side to side.
• Cable Length: Sensor: 6'7", 1.5 mm touch-proof connector.
• Weight: 3 oz.

SleepSense Piezo Crystal Effort Sensor Kit Literature:

SleepSense Piezo Crystal Effort Sensor Technical Specifications

SleepSense Piezo-Crystal Respiration Effort Sensors User Manual