User`s guide

Chapter 10 ___________________________________________________________ Technical Data
VAISALA _______________________________________________________________________ 51
Table 12 Cable Lengths for Sensor Heads
Sensor Head Cable Length
Humidity sensor head 65, 150, 300 cm
Optional T sensor head/ module with
two sensor heads
150 or 300 cm
Table 13 Chemical Purge
Module Automatic Chemical Purge at
Startup
RH and T module Yes
Dewpoint module Yes
RH and T module with two sensor
heads
Yes