RTD 传感器
HEL-700 系列
100 Ω 或 1000 Ω 铂电阻温度传感器 (RTD)。-75°C 至 500°C，TFE 特氟隆或带引线的玻璃纤维氧化铝管
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Overview
HEL-700 系列薄膜铂制 RTD（电阻式温度感测器）旨在监控工业应用中的临界温度。它们提供电阻与温度的线性变化关系，将高线性度、稳定性、准确度和宽泛的温度范围组合到一个快速响应的小型封装中。
HEL-700 系列开关为高精度测量 -75°C 到 540°C [-100°F 到 1000°F] 的温度而设计。这些全装配元件可在探头组件中随时使用，无需使用纤细的铰接线延长引线。
这些产品的生产方式是：在氧化铝基底上镀一薄层铂，电阻经过激光微调，使互换性达标准的 ±0.2%（准确性达 ±0.5°C）或 ±0.1%（准确性达 ±0.3°C）。然后传感器芯片经过镶玻璃、绕线封装或陶瓷烧结后形成管状氧化铝衬套，配以 TFE Teflon® 或玻璃纤维绝缘引线。
Data Sheet
Name
Description
File Size
Date
Size
HEL-700 Series Thin Film Platinum RTDs
application/pdf 816.1 KB
7/16/2021
816.1 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Temperature Sensors Line Guide
application/pdf 293.8 KB
7/16/2021
293.8 KB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Technical Note
Name
Description
File Size
Date
Size
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating
application/pdf 127.71 KB
7/16/2021
127.71 KB
Platinum RTDs Temperature Sensors Circuits and Switches
application/pdf 126.89 KB
7/16/2021
126.89 KB
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables
application/pdf 93.84 KB
7/16/2021
93.84 KB
Application Note
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating
application/pdf 127.71 KB
7/16/2021
127.71 KB
Platinum RTDs Temperature Sensors Circuits and Switches
application/pdf 126.89 KB
7/16/2021
126.89 KB
Temperature Sensors Line Guide
application/pdf 293.8 KB
7/16/2021
293.8 KB
HEL-700 Series Thin Film Platinum RTDs
application/pdf 816.1 KB
7/16/2021
816.1 KB
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables
application/pdf 93.84 KB
7/16/2021
93.84 KB
Name
Date
Size
7/16/2021
7/16/2021
12/20/2022
4/11/2024
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