The HMM100 series humidity measurement modules are open frame modules intended for integration into environmental chambers. The modules provide a single analog output channel for relative humidity (RH) or dewpoint (Td). See Technical Data for more information.
| All HMM100 series modules include automatic temperature compensation across the operating temperature range. No external temperature compensation should be applied to the output. |
| The measurement probe with cable is attached to the component board at Vaisala. Do not disconnect and reconnect the cable. |