Thermistors are thermally sensitive resistors that exhibit a large change in resistance when subjected to changes in environment temperature. Thermistors have either a Negative Temperature Coefficient (NTC) or a Positive Temperature Coefficient (PTC). Although these assemblies can be designed for temperature ranges up to 300°C, they are typically used in lower temperature applications over a specific control range. Due to the size of a thermistor element, they are a very versatile and economical choice of sensor for a wide range of applications. Housings can be manufactured of stainless steel, brass, or plastic and can be adapted to suit most any environment within the range of the element. Thermistor elements can also be provided with selected tolerances at specific temperatures for precision accuracy.
技术参数
| 规格项 | 参数值 |
|---|---|
| 连接方式 | None or Hand held |
| 产品类别 | Thermistor Temperature Probes |
| 感应区长度 | 3 to 22.12 inch (76.2 to 562 mm) |
| 传感器终端类型 | Bare or Insulated Lead Wires; Screw Tabs or Lugs (optional feature); Other Connection Type (optional feature) |
| 护套材料 | 304, 316 Stainless Steel |
| 直径或宽度 | 0.1250 to 0.2500 inch (3.17 to 6.35 mm) |
| 探头配置 | Straight Probe |
