Interchangeable heated hygrometry probe Si-PRO-U-I-100-H for demanding applications for Si-C320 and Si-CPE320 transmitters. Measuring ranges: 0 to 100 %RH. See the accuracy specification in the data sheet. Operating temperature: -40 to 150 °C. Stainless steel probe body, includes sintered stainless-steel protective filter. Dimensions: length 100 mm, diameter 13 mm. The probe includes 72 cm cable with automatic locking connector for class 320 transmitters. The Si-ACC-R2 probe cable (sold separately) is mandatory to connect to class 320 transmitters. A temperature probe (Si-PRO-T-150 or Si-ACC-ETP + Pt100 probe) is required to indicate psychrometric values other than the dew point and frost point temperatures. Supplied with adjusting certificate. More information about the available optional accessories in the data sheet.