Options, Table 11, Operating voltage specifications – Vaisala HMM211 User Manual
Page 39: Table 12, Modules, sensor heads, and outputs
Chapter 9 ____________________________________________________________ Technical Data
Table 11
Operating Voltage Specifications
Ouput DC
AC
0 ... 1 V
10 ... 35 V
9 ... 24 V
0 ... 5 V
14 ... 35 V
12 ... 24 V
0 ... 10 V
19 ... 35 V
16 ... 24 V
0 ... 20 mA
(R
L
= 0
)
10 ... 35 V
11 ... 24 V
0 ... 20 mA
(R
L
= 500
)
20 ... 35 V
17 ... 24 V
NOTE
AC supply only possible without warming or chemical purge option.
Current consumption without warming or
chemical purge option
Voltage output:
12 mA @ 35 VDC
20 mA @ 24 VAC
Average power needed during warming
(optional)
1 W (100 … 300 mA
modulated current)
Maximum power needed during chemical
purge (optional):
1.4 W (100 … 300 mA
modulated current)
Options
Table 12
Modules, Sensor Heads, and Outputs
Module Sensor
Heads
Output
RH and T module
One sensor head
RH and T output
Dewpoint module
Warmed humidity sensor
head
Dewpoint output
RH and T module with
two sensor heads
Warmed humidity sensor
head
RH and T output
VAISALA _______________________________________________________________________ 39