UFR02

THE UFRО2 PHOTORESISTOR

ТU U 31-044-020-2000

ü PbSе – photoresistor;

ü cooling by a two-stage thermoelectric cooler; a built-in temperature-sensitive element;

ü hermetically sealed construction;

ü metal-to-glass package with a flat leuco sapphire input window;

ü application: rolling stock diagnostics equipment comes complete with the photoresistor

MAIN TECHNICAL CHARACTERISTICS

Parameter name, unit of measure	Тypical value
Area of the responsive element, mm²	1х1
Operating voltage, V	30
Detectivity at peak spectral response wavelength, сm·Hz^1/2·W^-1, not less than	3·10¹⁰
Voltage responsivity at the peak spectral response wavelength, V/W, not less than	2·10⁵
Spectral sensitivity range, µm	0.8–4.8
Time constant, µm, not over	50