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% O2 Sensors - Ventilators
AST Model SRX-CT-KE7 Oxygen Sensor for Ventilators
AST Model SRX-CT-KE7 O2 sensor is designed for respiratory gas analysis and is a drop-in replacement to Maxtec 250 and AII model PSR-11-75KE7. This sensor uses a super activated with…
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% O2 Sensors - Ventilators
AST Model SRX-CT-KE4 Oxygen Sensor – Replaces PSR-11-75-KE4
AST Model SRX-CT-KE4 Oxygen Sensor replaces PSR-11-75-KE4 and MAX-250K O2 sensor. This sensor is specifically designed for breathing air equipment such as ventilators. AST utilizes innovative design with proprietary Pb…