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% O2 Sensors - Industrial Applications, % O2 Sensors - Personal Safety
SRZ-CF12 % O2 sensor – Replaces Figaro KE-12
SRZ-CF12 % O2 sensor is a drop-in replacement for Figaro model KE-12 oxygen sensor. This sensor offers fast response to a step change in O2 concentration. It offers excellent compatibility…
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O2 Sensors for Scuba Diving
AST-17E Scuba Diving Oxygen Sensor Replaces NUVAIR 9506 and Teledyne R-17S1 O2 Sensor
AST-17E scuba diving oxygen sensor, replaces NUVAIR 9506 and Teledyne Class R17S1, used in Nuvair Pro O2 (external Sensor, high output). AST-17E scuba diving oxygen sensor also replaces and Teledyne…
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O2 Sensors for Scuba Diving
AST-17D Scuba Diving O2 Sensor – Replaces Teledyne Class R-17D
Model AST-17D scuba diving O2 sensor replaces Teledyne ClassnR-17D and R-17S, AII Model PSR-11-39-JD, Vandagraph R-17VAN and Nuvair 9507 O2 sensors. The AST-17D scuba diving O2 sensor is a galvanic…
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O2 Sensors for Scuba Diving
AST-22D diving oxygen sensor – Replaces Teledyne R-22D, R-22S, PSR-11-917-MD
AST-22D diving oxygen sensor replaces Teledyne Class R-22D and R-22S diving oxygen sensors. AST-22D also replaces AII Model PSR-11-39-MD, PSR-11-39-rEvo, City Technology CT-1 and CT-12 diving oxygen sensors. This sensor…
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O2 Sensors for Scuba Diving
AST-14D Oxygen Sensor for Scuba Diving
AST-14D Oxygen Sensor for scuba diving, is a replacement to AP Diving Model APD14 O2 sensor. It fits in Inspiration, Evolution, XCCR and Flex rebreathers. It also replaces PSR-11-39-SMB O2…
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O2 Sensors for Scuba Diving
AST-14D1 Oxygen sensor for SF2 and Titan rebreathers – Replacement to PSR-11-39-XD O2 sensor
AST-14D1 Oxygen Sensor for SF2 ECCR and Titan Rebreathers. Its a replacement to SF2 Cell, AII-11-39-XD, NRC International D-11K O2 sensors. Electrical connection-female COAX SMB connector. AST utilizes proprietary electrolyte…
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O2 Sensors for Scuba Diving
AST-14D2 Diving Oxygen Sensor for JJ-CCR Rebreather
AST-14D2 diving oxygen sensor FOR JJ-CCR Rebreather. It also replaces JJ-CCR oxygen sensor and PSR-11-39-JJ O2 sensor. Sensor has the female SMB connector on cable. 40 months life in air….
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O2 Sensors for Scuba Diving
AST-60D % Oxygen Sensor – Replaces AII-11-60 Oxygen Sensor
AST-60D oxygen sensor replaces AII model AII-60D oxygen sensor. AST-60D is a galvanic type micro fuel cell specific to oxygen, is a drop-in replacement to AII-11-60-IND, AII-11-60-HC and AII-11-60-D oxygen…
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O2 Sensors for Scuba Diving
AST-75D Oxygen Sensor – Replaces AII-11-75D Sensor
AST-75D oxygen sensor, a galvanic type micro fuel cell specific to oxygen, replaces AII Model AII-11-75D oxygen sensor used in AII 4001 Trimix analyzer. AST-75D oxygen sensor offers 60 months…
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% O2 Sensors - Automotive Exhaust Measurement, O2 Sensors for Scuba Diving
AST-75D-PO2+ Replaces 1-16-1013-00-2 Neutronics/Bacharach O2 Sensor
AST-75D-PO2+ Replaces 1-16-1013-002 Neutronics/Bacharach percent oxygen sensor, also referred to as Refrigerant Identifier YF Air Sensor. AST-75D-PO2+ is used in refrigerant recovery units by Robinair, CPS Part Number RIXOS. AST-75D-PO2+…
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O2 Sensors for Scuba Diving
AST-75D-PO2 Oxygen Sensor – Replaces AII-11-75-PO2-D Oxygen Sensor
AST-75D-PO2 Oxygen Sensor replaces AII Model AII-11-75-PO2 and AII-11-75-PO2-D sensors used in Palm O2 analyzer. AST-75D-PO2 oxygen sensor is mounted internal to the analyzer. For external sensor, use AST-75D-PO2R. The…
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O2 Sensors for Scuba Diving
AST-40D %O2 sensor Replaces Analox 9100-9220-9B for O2EII and O2EII Pro Analyzers
AST-40D % O2 sensor Replacement to Analox 9100-9220-9B O2 sensor for O2EII and O2EII Pro analyzers. AST-40D % O2 sensor is the perfect choice offered as a drop-in replacement by…










