Product Name: Fiber Bragg grating temperature sensor Product model: XHT01 Application scope: High voltage switch, high voltage busbar temperature measurement Cable joint temperature measurement Temperature measurement at the interface of copper and aluminum Dry type transformer temperature measurement Technical parameters: Center wavelength of grating 1528nm ~ 1568nm Grating reflectivity >85% Standard range -30 C ~ +150 C Thermometer resolution 0.1 degrees centigrade measurement accuracy 0.5 degrees centigrade Packaging form ceramics Installation method Surface bonding / binding Fiber optic joint FC / APC Shape size (long x wide x high) 28.5 x 4 x 3 mm