Product Description The os4400 Temperature Sensing Cable measures temperature with sub degree Celsius accuracy over a wide temperature range along discrete points on a rugged cable.
In side-by-side comparisons with conventional thermocouples, the os4400 is equally accurate, while providing for faster response, with no need for calibration, and no EMI noise. Also installation is less expensive and less cumbersome than wiring dozens of separate electronic gage networks.
Several os4400 cables can be multiplexed to cover hundreds of sensing points over kilometers of cable runs. Unlike some other distributed optical measurement techniques, the os4400, coupled with the proper interrogation instrument, provides NIST traceable temperature measurements and fast acquisitions from one to one thousand times per second.
The os4400 temperature sensing cable is qualified for use in harsh environments and delivers the many advantages inherent to all Fiber Bragg Grating (FBG) based sensors.
With each temperature sensing cable, Micron Optics provides the appropriate Sensor Information File listing calibration coefficients needed to convert wavelength information into temperature. Micron Optics’ ENLIGHT Sensing Analysis Software provides efficient templates for quickly importing the Sensor Information File to setup, calculate, record, display and transmit data.