LumaSense Technologies Inc. has released the Luxtron 800 series industrial-grade fiber optic temperature measurement systems, which can be configured with one or two measurement channels at 4- or 10-Hz measurement speeds. They offer RS-232 or analog output ports for downloading data and for integration into industrial control setups. Suitable for integration into OEM products, they provide accuracy, low drift and fast measurement speed. They are compatible with the Luxtron Fluoroptic probes, which are nonmetallic as well as immune to electromagnetic interference. Constructed for durability, the Luxtron cables are coated with chemical-resistant materials. Application areas include MRI and chemical reactions.