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| 是否提供加工定制： | 否 | 品牌： | 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 Size
Description
The TPS 434 thermopile sensor in TO 5 type 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 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).
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 Typical 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
- 深圳市深创为电子有限公司 [加为商友]
- 联系人刘伟强(先生)
- 地区广东-深圳市
- 地址中国 广东 深圳市福田区 华强北佳和华强大厦A座2108
