Relative Humidity and Temperature Probe HMP8 for Pressurized Processes
Termékleírás
The Vaisala HUMICAP® HMP8 humidity and temperature probe
is designed for high-pressure applications up to 40 bar. It is ideal for compressed air systems, dryers, and industrial processes where variable installation depth and probe replacement under pressure are required. With proven HUMICAP® technology, the HMP8 provides excellent long-term stability, fast response, and low hysteresis. The sensor heating and cleaning function ensures reliable results even in chemical environments.
Műszaki leírás
The HMP8 measures 0 … 100 %RH with ±0.8 % accuracy and temperature from –70 … +180 °C with ±0.1 °C. It is designed for operating pressures up to 40 bar (4 MPa) and features a stainless steel housing (AISI 316L) with IP66 protection. The probe works at ambient temperatures from –40 … +80 °C. Integration is simple via RS-485 digital output with Modbus RTU. A traceable calibration certificate (6 humidity points, 1 temperature point) is included. The probe is compatible with Vaisala Indigo transmitters and Insight software and supports probe replacement under pressure using a ball valve set.