Vaisala HMW90 Serie Guide Rapide page 16

Relay Setpoint
HMW93 and TMW93 have a rotary switch that sets the
relay setpoint if the transmitter is in the DIP mode. The
relay on the HMW93 is controlled by humidity (%RH),
on the TMW93 it is controlled by temperature.
Rotary Switch
Position
0
1
2
3
4
5
6
7
8
9
14
The rotary switch only has 10 positions.
Do not turn the switch so that it is between
two positions.
Other settings are possible using service port
commands. For a detailed description, see
the HMW90 series User's Guide.
HMW93
5 %RH
10 %RH
20 %RH
30 %RH
40 %RH
50 %RH
60 %RH
70 %RH
80 %RH
90 %RH
TMW93
0 °C (32 °F)
5 °C (41 °F)
10 °C (50 °F)
15 °C (59 °F)
20 °C (68 °F)
25 °C (77 °F)
30 °C (86 °F)
35 °C (95 °F)
40 °C (104 °F)
45 °C (113 °F)