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Amphenol SGX Sensortech SGX-VOX Oxygen Sensor For Ventilators

Amphenol SGX Sensortech SGX-VOX Oxygen Sensor For Ventilators is a 0% to 100% oxygen (O2) sensor with onboard temperature compensation. This oxygen sensor offers <0.1% O2 zero current (offset) and 9mV to 13mV output voltage range in air (measured at standard pressure and temperature). The SGX-VOX oxygen sensor features <5 seconds of T90 response time and <50 seconds of T99.5 response time. This oxygen sensor provides <2% O2 temperature compensation at 0°C to 40°C temperature range. The SGX-VOX oxygen sensor will have no cross-sensitivity effect due to toxic gases at the Threshold Limit Value (TLV) levels. This oxygen sensor is not suitable for continuous operation in concentrations of carbon dioxide (CO2) above 25%. The SGX-VOX sensor is not designed for use in applications where anesthetic gases are present.

Features

  • 0% to 100% O2 measurement range
  • Onboard temperature compensation
  • No cross-sensitivity effect due to toxic gases at TLV levels
  • <0.1% O2 zero current (offset)
  • 9mV to 13mV output voltage range in air (measured at standard pressure and temperature) 
  • <5 seconds of T90 response time
  • <50 seconds of T99.5 response time
  • <2% O2 temperature compensation at 0°C to 40°C temperature range
  • 10kΩ (minimum) recommended load resistor
  • <5% per annum long term output drift
  • 375000% O2 hours at 20°C
  • Series 4 housing design with industry-standard footprint and connections
  • Operating Conditions:
    • -20°C to 50°C temperature range
    • 500mbar to 2000mbar pressure range
    • 0% to 99% RH (non-condensing) operating humidity range

Performance Graph

Performance Graph - Amphenol SGX Sensortech SGX-VOX Oxygen Sensor For Ventilators

Mechanical Diagram

Mechanical Drawing - Amphenol SGX Sensortech SGX-VOX Oxygen Sensor For Ventilators

Application Notes

Published: 2020-05-15 | Updated: 2022-03-10