FUEL CELL FOR MEASURING
GASEOUS OXYGEN
Loop-Powered
PPM O2 Transmitter
For Scuba Diving
Applied Sensing Technologies, Inc. AST, offers a wide range of Galvanic type PPM Oxygen Sensors and % Oxygen Sensors for sensing oxygen concentration in a gas mixture from low PPM O2 up to 100% O2. Specific to oxygen, AST oxygen sensors are excellent choice to measure oxygen in a variety of gas mixtures. AST SRX and SRZ series Industrial PPM O2 sensors are drop-in replacement to Teledyne Class B-2C, B-2CXL, Class A-2C, GE Panametrics OX-1, OX-2, AII Model PSR-12-223, GPR-12-333, XLT-12-333, XLT-12-123 and XLT-12-333. AST SRX and SRZ series industrial % O2 sensors are drop-in replacement to Teledyne Class B-1, B-3, C-3, A-5, AII Model PSR-11-21, XLT-11-15, GPR-11-32RTS, GPR-11-60RTS, GPR-120-4, GE Panametrics OX-3, OX-4.
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Use OF O2 sensor for Scuba Diving
Electrochemical O2 sensors are the best choice for scuba diving due to their excellent stability at elevated O2 levels, accuracy, relatively small size, and lower cost. In electrochemical O2 sensors, oxygen is reduced at the cathode with simultaneous oxidation of anode (typically lead, Pb), the flow of current between anode and cathode is proportional to [...]
