HIH-4602-A/C Series Relative Humidity (RH) sensors combine both relative humidity and temperature sensing in a TO-5 housing with a hydrophobic sintered stainless steel filter. 該RH傳感器為內置信號處理單元的經激光修正的熱固性聚合物電容感應元件。The temperature sensor is thermally connected with the RH sensor making the HIH-4602-A/C often ideal for measuring dew point and other absolute moisture terms. HIH-4602-A 包含一個一體式熱敏電阻，而 HIH-4602-C 包含一個一體式精密 RTD。每個傳感器隨附工廠校準數據，使得可與下游電子元件單獨匹配，同時實現 ±3.5% RH 總精確度。