Pyreos IR detectors provide low cost, accurate, continuous gas measurement that can add to patient safety in hospital and ambulatory environments.

Our recommended solution for capnography is a recent addition to the range: the PY2343 Dual TO for CO2 with 3.7μm reference wavelength optimised for reduced interference in medical applications.  Other options for various capnography systems are listed below.

Our products are the fastest amongst both pyroelectric and thermopile technology, allowing higher resolution and ultra low power consumption. They feature instant start-up.  The world-first surface mount pyroelectric device is the smallest pyroelectric sensor available and they are physically robust. Our digital ezPyro detectors allow you to build reliable ppm-level measurement that can extend the use of CO2 , CO and N2O monitoring to further ensure patient safety at all times.

New – upgraded analogue quad range with 4x larger pixel area

Pyreos is now sampling our new quad range which carries 4 x 1mm2 pixels.  This provides much higher SNR and the product is mechanically vastly simpler and more robust than competing products.  Datasheet download.   As well as the list of quads in the table below, a new, more extensive list of filter combinations is available.  The quad product range is expanding fast so if we do not list the you need then please email