下图所示的熔融螺栓热电偶由300系列不锈钢制成，采用玻璃纤维绝缘元件制成。这种类型的热电偶用于挤出机和注塑机上，直接测量塑料在挤出机筒中向下移动时的熔体温度。
技术参数
| 规格项 | 参数值 |
|---|---|
| 产品类别 | Thermocouple Temperature Probes |
| 护套材料 | Fiberglass |
| 结构类型 | Grounded Thermocouple; Ungrounded Thermocouple (optional feature) |
| 探头配置 | Straight Probe |
| 感应区长度 | 3 to 6 inch (76.2 to 152 mm) |
| 传感元件配置 | Single Element |
| 传感器终端 | Bare or Insulated Lead Wires ; Screw Tabs or Lugs ; Plug or Quick Connect |
| 连接方式 | Threaded Fitting |
| 金属、贵金属和难熔金属类型 | E (optional feature); J; K (optional feature); T (optional feature) |
| 直径或宽度 | 0.2500 inch (6.35 mm) |
| 特征 | Available as an Assembly; Tip Sensitive |
