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Phosphor B Sensor (Luxton, U.S.) 20 to 400 ±2.0 1.6 Fiber silica 300 Halogen lamp
Phosphor A Sensor (Luxton, U.S.) 20 to 240 ±2.0 0.7 From 0.25 400-μm polymer clad 100 Halogen lamp
Semiconductor Photoluminescence Sensor (ASEA Innovation, Sweden) 0 to 200 ±1.0 From 0.6 From 0.3 100-μm silica core 500 AlGaAs LED
Semiconductor Absorption Sensor (Mitsubishi, Japan) –20 to +150 ±2.0 2 0.5 100-μm silica core 300 AlGaAs LED Characteristics of Semiconductor Sensors (Thermometer Performance)
Property Range, °C Accuracy, °C Diameter, m Time constant, s Fiber type Fiber length, m Light source TABLE 7.1
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