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Spectral Engines has introduced a new addition to their NM Sensor Module series. The NM2.5 has an extended wavelength range to 2500 nm. These miniature sensors weigh <15 g, are smaller than a 1-inch cube and have only a single physical connector for simple OEM integration. It includes two light sources, collection optics and comes factory-calibrated for a wide temperature range. The NM modules are also part of Spectral Engines’ cloud-based Spectral Scanner platform for industrial, portable and consumer use.