否
海曼
TPS434/3119
温度
金属
半导体
非晶
集成
模拟型
1
1(%F.S.)
1(%F.S.)
企业名:深圳市深创为电子有限公司
类型:经销商
电话: 0755-83000287
联系人:刘伟强
地址:广东深圳华强北佳和华强大厦A座2107
原装无铅现货 TPS434 海曼 热释温度感器
TPS 434 - Thermopile Detector Extremely Small Absorber Size
Description
The TPS 434 thermopile sensor in TO 5 t*e housing employs a chip of 0.5 x 0.5 mm2 absorber size and a
30 k thermistor as temperature reference. The round window opening is equipped with a 5.5 mm longp*
(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).
Features
Extremely Small Absorber Size - for High Precision Pyrometers
Thermistor Temperature Reference included
Low Temperature Coefficient of Sensitivity
Applications: Ear Thermometers and Pyrometers
Table 1. TPS 434
Parameter T*ical Units Condition
Sensitive area 0.5 x 0.5 mm2 absorbing area
Window size 2.5 mm diameter
DC sensitivity 35 V/W 500K BB 5 ... 14m
Resistance 35 k
Noise 21 nV/√Hz r.m.s. 300K
NEP 0.6 nW/√Hz 500K BB 5 ... 14m
D* 0.84 x 108 cm√Hz/W 500K BB 5 ... 14m
TC of sensitivity 0.02 %/K
TC of resistance 0.02 %/K
Time constant 20 ms
Operating temperature -40 to 100 °C non permanent
Storage temperature -40 to 100 °C non permanent
Thermistor resistance 30 k 25°C
beta 3964 K 25°C/100°C
Field of view 55 ° at 50% points
友情链接: 深圳市元东发电子有限公司