Quad JSIR 350-4 emitter, TO8 with reflector, open

This premium IR emitter, comprising four chips on a TO8 base, is particularly suitable for measuring gases in very low concentrations or gases with low absorption. In such cases, a longer measuring distance is often required. 

This MEMS-based emitter, which is unique in the world, has a significantly longer lifetime and less drift than its filament counterpart. In contrast to filament infrared sources, the JSIR 350-4 quad emitter is capable of modulation and does not depend on an additional chopper. The high-performance membrane, composed of nanoamorphous carbon, attains membrane temperatures of up to 850 °C, thereby ensuring a high and long-term stable radiation output. The JSIR 350-4 Quad IR emitter is well-suited for a multitude of gas analysis applications in medical, industrial, aerospace, and other demanding contexts.

The IR emitter can be used in combination with MTS thermopile detectors or MPS pyro detectors. The combination with Micro-Hybrid IR detectors ensures optimal performance and precise measurement results when analyzing gas concentrations. Our sales team is available to provide guidance on customizations and graduated pricing for large quantities. For further technical information, please refer to the data sheet.