The Vaisala HUMICAP® Humidity and Temperature Transmitter HMT334 is designed to measure humidity in pressurized spaces or vacuum chambers. Each probe is tested to ensure a gas and vacuum tight installation.
The HMT334 incorporates Vaisala’s more than 30 years of experience in industrial humidity measurement. The sensor provides accurate and reliable measurement and is immune to particulate contamination and most chemicals.
- For pressures up to 100 bar and vacuum applications
- For temperatures -70 ... +180 °C (-94 ... +356 °F)
- ISO and NPT threads available
- Application example: test chambers
Graphical display of measurement trends and real time history
The HMT330 series features a numerical and graphical display. The user can easily monitor operational data, measurement trends and up to one-year history. The optional data logger with realtime clock makes it possible to generate more than four years of measured history, and zoom in on any desired time or time frame. Using a serial line, the measurement data can be transferred to a PC where it can be further processed and copied to other programs.
Fitting body ISO M22 x 1.5 210697
Fitting body NPT 1/2" 17225
PC software + cable 215005
USB-RJ45 Serial Connection Cable 219685
Connection cable for HM70 211339