Oxygen sensor is designed for ventilator applications

3rd July 2020
Mick Elliott

Amphenol’s SGX Sensortech SGX-VOX Oxygen Sensor for ventilators are in stock at distributor TTI.

This is a 0 % to 100 % oxygen (O2) sensor with onboard temperature compensation.

It offers <0.1 percent O2 zero current (offset) and 9mV to 13mV output voltage range in air (measured at standard pressure and temperature), and it features <5 seconds of T90 response time and <50 seconds of T99.5 response time.

The oxygen sensor provides <2 percent O2 temperature compensation at 0°C to 40°C temperature range.

There is 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 %.

Primary usage is in medical ventilators

The SGX-VOX sensor is not designed for use in applications where anaesthetic gases are present.

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