Manual

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