TPS434/3119 TPS434/3119

是否提供加工定制	否	品Pai	海曼
型号	TPS434/3119	种类	温度
材料	金属	材料物理性质	半导体
材料晶体结构	非晶	制作工艺	集成
输出信号	模拟型	防护等级	1
线性度	1（%F.S.）	迟滞	1（%F.S.）
重复性	1（%F.S.）	灵敏度	1
漂移	1	分辨率	1

原装无铅现货 TPS434 海曼 热释温度感器TPS 434 - Thermopile Detector Extremely Small Absorber SizeDescriptionThe TPS 434 thermopile sensor in TO 5 type housing employs a chip of 0.5 x 0.5 mm2 absorber size and a30 k thermistor as temperature reference. The round window opening is equipped with a 5.5 mm longpass(standard) infrared filter. The sensor shows a flat sensitivity characteristic over the wavelength.The TPS 434 can be equipped with a G9 (8 ... 14 m) filter for precision pyrometers (TPS 434 G9).FeaturesExtremely Small Absorber Size - for High Precision PyrometersThermistor Temperature Reference includedLow Temperature Coefficient of SensitivityApplications: Ear Thermometers and PyrometersTable 1. TPS 434Parameter Typical Units ConditionSensitive area 0.5 x 0.5 mm2 absorbing areaWindow size 2.5 mm diameterDC sensitivity 35 V/W 500K BB 5 ... 14mResistance 35 kNoise 21 nV/√Hz r.m.s. 300KNEP 0.6 nW/√Hz 500K BB 5 ... 14mD* 0.84 x 108 cm√Hz/W 500K BB 5 ... 14mTC of sensitivity 0.02 %/KTC of resistance 0.02 %/KTime constant 20 msOperating temperature -40 to 100 °C non permanentStorage temperature -40 to 100 °C non permanentThermistor resistance 30 k 25°C beta 3964 K 25°C/100°CField of view 55 ° at 50% points