This premium IR emitter with 4 chips is designed to measure gases in very low concentrations or gases with low absorption characteristics. The standard version in a TO8 housing with reflector is also suitable for long measuring distances from 30 cm.
This MEMS-based counterpart to the filament emitter has a significantly higher lifetime and less drift. In addition our quad emitter is pulsable and does not require an additional chopper. The NAC-membrane achieves temperatures up to 850 °C.