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Description

The SleepSense Double Loop Piezo Crystal Effort Sensor Kit (#1387-Kit) includes a Double Loop Piezo Crystal Respiratory Effort Sensor (#1387), Velstretch Band 1.5" - Large (#1341), and Velstretch Band 1.5" - XL (#1340).

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

Using a piezo-electric crystal, the respiration effort sensor converts chest or abdominal respiration movement to a small analog voltage that provides a clear, reliable indication of respiration waveforms.

NOTE: SleepSense items are for professional use only, and are for sale by or on the order of a physician only.

Features

SleepSense Double Loop Piezo Crystal Effort Sensor Kit Features

  • Isolated element provides excellent immunity to environmental artifacts.
  • Very strong and stable signal.
  • Sensors individually calibrated for consistent sensitivity.
  • Sturdy mechanical design.

Specifications

SleepSense Double Loop Piezo Crystal Effort Sensor Kit Specifications

  • Sensor Technology: Piezo crystal in ABS box.
  • Typical Polygraph Settings:
    • Sensitivity: 100 to 300 μV/mm.
    • Low Frequency Filter: 0.1 Hz.
    • High Frequency Filter: 70 Hz.
  • Typical Signal Amplitude:
    • Typical 1 mV peak to peak.
    • Signal amplitudes vary. Response is dependent on such variables as sensor position, strap tension and polygraph characteristics, etc.
  • Physical Size: 3" side to side.
  • Cable: White PVC insulation tinsel wire.
  • Cable Length: Sensor: 6'7"; 1.5 mm touch-proof connector.
  • Weight: 0.19 lbs (3 oz).
  • Sensor: Small ABS box 1" x 0.7" x 0.5" / buckles / double loop / Velcro tabs.
  • Operating Conditions: 40 to 104 °F.
  • Storage Temperature: -4 to 140 °F.
  • Operating and Storage Humidity: 5 to 95% (non-condensing).

Frequently asked questions

How does the SleepSense Double Loop Piezo Crystal Effort Sensor Kit ensure reliable respiration monitoring?

The SleepSense Double Loop Piezo Crystal Effort Sensor Kit offers reliable respiration monitoring by converting chest or abdominal movement into an analog voltage signal, giving a clear and stable respiration waveform analysis.

What makes the SleepSense sensor immune to artifacts and environmental interference?

The sensor’s isolated element provides excellent immunity to environmental interference, ensuring clean data collection during respiration monitoring.

What components are included in the SleepSense Double Loop Piezo Crystal Effort Sensor Kit?

The kit includes the Double Loop Piezo Crystal Respiratory Effort Sensor (#1387), a Velstretch Band 1.5” - Large (#1341), and a Velstretch Band 1.5” - XL (#1340).

What are the key specifications of the SleepSense sensor's cable and connector?

The sensor utilizes a piezo crystal in an ABS box. It features a white PVC insulated tinsel wire cable that is 6’7” long and has a 1.5 mm touch-proof connector.

What are the frequency filter specifications and signal amplitude of the SleepSense sensor?

The sensor has a typical polygraph sensitivity of 100 to 300 μV/mm, a low-frequency filter at 0.1 Hz, and a high-frequency filter at 70 Hz. The typical signal amplitude is 1 mV peak to peak, though amplitudes may vary.

In what scenarios can the SleepSense Double Loop Piezo Crystal Effort Sensor Kit be used?

The SleepSense Double Loop Piezo Crystal Effort Sensor is designed for professional use in sleep studies and respiratory monitoring scenarios. It must be sold by or on the order of a physician.

What are the operating and storage conditions for the SleepSense Double Loop Piezo Crystal Effort Sensor Kit?

The sensor operates effectively between 40 to 104 °F and can be stored between -4 to 140 °F, with a humidity range of 5 to 95% (non-condensing).

What are the physical dimensions and weight of the SleepSense Double Loop Piezo Crystal Effort Sensor Kit?

The sensor measures approximately 3” side to side and has a small ABS box with dimensions of 1” x 0.7” x 0.5”. The kit weighs about 0.19 lbs (3 oz).

Are the SleepSense sensors individually calibrated for consistent sensitivity?

Yes, the sensors are individually calibrated to ensure consistent sensitivity across all units.

How does this sensor convert respiration into a signal?

The SleepSense Double Loop Piezo Crystal Effort Sensor utilizes a piezo-electric crystal to convert chest or abdominal respiration movement into an analog voltage signal. This technology provides a clear and reliable indication of respiration waveforms for accurate monitoring.