Profile: LumaSense Technologies provides temperature and gas sensing solutions to industrial, energy, medical & clean technology markets. We design and manufacture infrared & fiber optic temperature sensors for end-user and original equipment manufacturers (OEMs) applications. The Luxtron 812 is a fiber optic temperature measurement system designed with two measurement channels and easy to read LED display. The 812 can easily be incorporated into an industrial temperature control scheme through the RS-232 or Analog Output ports. Fluoroptic® fiber optic temperature sensors for the Luxtron 812 are immune to EMI, RF, and microwave interference. All three types of fiber optic sensors are Kevlar® strengthened sandwiched between chemically resistant PFA Teflon®.