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The Dymedix Perfect Fit II Adult Effort Belt Sensor, Chest - Alice 5 (#11-42303-0601) includes the adult Effort Belt Chest Sensor (#11-42300-0601 / PF-035) and a reusable Effort Belt System sensor. It is compatible with Alice 5 PSG systems.

Warranty: 2 Years - Free from Defects in Materials and Workmanship.

The Perfect Fit II Effort Belt Chest Sensor is used to help aid in the detection of paradoxical respiratory movement. The low profile buckles ensure patient comfort and allow for a quick and easy set-up.

This U.S.-made Effort Belt Chest Sensor has a permanently attached connection cable with a small passive module for signal conditioning and uses polyvinylidene fluoride (PVDF) sensors. PVDF film is sensitive to both temperature change and pressure and is the fastest signal transmitter in the sleep sensor industry (1,000 times faster than a traditional thermistor). This product complies with American Academy of Sleep Medicine (AASM) technical specifications.

Note: Dymedix products are available to U.S. customers only. For alternate recommendations, please contact one of our sales team members.


Dymedix Perfect Fit II Adult Effort Belt Sensor, Chest - Alice 5 Specifications

  • Cable Length: 60".
  • Effort Belt Sensor Size: 10" (L) x 1.5" (H).
  • Typical Polygraph Settings:
    • Sensitivity: 100 to 300 µV/mm.
    • Low Frequency Filter: 0.1 Hz.
    • High Frequency Filter: 15 Hz.
  • Typical Signal Amplitude:
    • Typical 1 mV peak to peak.
    • Signal amplitudes vary. Response is dependent on variables including sensor position, strap tension, and polygraph characteristics.
  • Cable Material: Gray PVC insulation tinsel wire.
  • Sensor Technology: PVDF sensor, ABS filtration module.
  • Operating Conditions: 40 to 104 °F.
  • Storage Temperature: -4 to 140 °F.
  • Operating and Storage Humidity: 5 to 95% (non-condensing).


Dymedix Perfect Fit II Adult Effort Belt Sensor, Chest - Alice 5 Literature

Dymedix 2017 Product Catalog

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