Vaisala HMP231 Configuration

HMP231 Humidity and Temperature Transmitter
For wall mounting
Industrial humidity and temperature transmitter
Transmitter RH+T
RH+T+Td
type
RH+T+a+Tw+x
RH+T+Td+a+Tw+x+h
RH+T+h
Display no display
display on transmitter cover
Probe length 120 mm
Power supply & 24 V, no connectors
connectors 24 V, shared connector for power supply and analog outputs
Using serial interface: 24 V, connector for RS232C
24 V, 2 connectors: RS232C and analog outputs+power supply
24 V, 2 connectors shared for power supply and RS485
Serial interface RS 232C
RS 485/RS 422
current loop
Sensor protection sintered stainless steel filter (16452)
PPS plastic grid & stainless steel netting (16720HM)
PPS plastic grid (16562)
Analog output 4...20 mA
signals 0...20 mA
(Ch1 and Ch2) 0...1 V
0...5 V
0...10 V
Parameters for the RH (0...100 %RH)
analog outputs
T (range: see below)
(If available in the
Td (-40...+60 °C)
chosen transmitter
a (0...160 g/m3)
type) Tw (0...+60 °C)
x (0...160 g/kg d.a.)
h (-40...+460 kJ/kg)
(Ch1 and Ch2)
Analog output range -20...+60 °C
for temperature
-40...+60 °C
0...+60 °C
Units (local display metric
and serial interface) non-metric
Regaining option *) no regaining
and sensor type regaining
Manual language
No manual
English
German
French
Finnish
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants.
If the regaining option is chosen, the sensor must be protected either with a sintered filter or
with a PPS plastic grid with steel netting; the PPS plastic grid can not be used.
For further information about this option, please see product data sheet or contact Your Vaisala representative.
Selections in bold are included in the prices of the basic versions.
Selections in italic are available at an extra price.
End customer:
Legacy configuration codes
HMP231
A
B
C
D
F
channel 1
channel 2
(-40...+140 °F)
(0...69.9 gr/ft3)
(+32...+140 °F)
(0...1120 gr/lb)
(-17.2...+197.8 Btu/lb)
channel 1
channel 2
(-4...+140 °F)
(-40...+140 °F)
(+32...+140 °F)
(HUMICAP K)
(HUMICAP KC)
Example of order code with typical settings:
HMP231 A
A
1
2
A
0
4
8
9
9
A
B
C
1
2
3
A A
B B
C C
D D
E E
1 A 0 A 1 A A
Valid from 25th February 2003
A
1 1
2 2
3 3
4 4
5 5
6 6
7 7
A
B
C
1
2 A
3
2
A
B
C
D
E
TOTAL
QTY
TOTAL VALUE
B
1 2 A 1 A 3
PRICE