The world’s most advanced non-depleting oxygen sensing technology

Hummingbird’s advanced Magnetodynamic Paramagnetic cell provides fast, accurate and sensitive measurement of percentage level oxygen. Our advanced RoHS II compliant design offers users a full sensing range of 0-100% and industry-leading levels of linearity, accuracy and reliability. Unlike electrochemical technologies, the non-consuming technology of a Paramagnetic cell never needs changing and offers a performance that never deteriorates. With daily calibration eliminated due to excellent measurement stability, Hummingbird’s sensor range offers reduced ongoing maintenance and a long operational life, resulting in zero ongoing cost of ownership.


All oxygen sensors

Environmentally protected

All our sensors are RoHS II compliant