Vaisala HMP231 Quick guide

Legacy configuration codes Valid from 25th February 2003
HMP231 Humidity and Temperature Transmitter
For wall mounting
Industrial humidity and temperature transmitter HMP231 A A PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
R
H+T+Td+a+Tw+x+h
D
R
H+T+h
F
Display
n
odisplay 1
d
isplay on transmitter cover 2
Probe length
1
20 mm
A
Power supply & 24 V, no connectors 0
connectors 24 V, shared connector for power supply and analog outputs 4
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface
R
S 232C
A
R
S 485/RS 422 B
c
urrent loop
C
Sensor protection
s
intered stainless steel filter (16452) 1
P
PS plastic grid & stainless steel netting (16720HM) 2
P
PS plastic grid (16562) 3
Analog output
4
...20 mA
A
A
signals
0
...20 mA
B
B
(Ch1 and Ch2)
0
...1 V
C
C
0
...5 V
D
D
0
...10 V
E
E
channel 1
channel 2
Parameters for the
R
H (0...100 %RH) 1 1
analog outputs
T
(range: see below) 2 2
(If available in the
T
d (-40...+60 °C) (-40...+140 °F) 3 3
chosen transmitter
a
(0...160 g/m3) (0...69.9 gr/ft3) 4 4
type)
T
w (0...+60 °C) (+32...+140 °F) 5 5
x
(0...160 g/kg d.a.) (0...1120 gr/lb) 6 6
h
(-40...+460 kJ/kg) (-17.2...+197.8 Btu/lb) 7 7
(Ch1 and Ch2) channel 1
channel 2
Analog output range
-
20...+60 °C (-4...+140 °F) A
for temperature
-
40...+60 °C (-40...+140 °F)
B
0
...+60 °C (+32...+140 °F)
C
Units (local display
m
etric 1
and serial interface)
n
on-metric 2A
Regaining option *)
n
o regaining (HUMICAP K) 3
and sensor type
r
egaining (HUMICAP KC) 2
Manual language
N
o manual A
E
nglish B
G
erman C
F
rench D
F
innish E
TOTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants. QTY
If the regaining option is chosen, the sensor must be protected either with a sintered filter or
T
OTAL VALUE
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.
Example of order code with typical settings:
H
MP231
A
1
A
0
A
1
A
A12A1A3B
End customer:

Legacy configuration codes Valid from 25th February 2003
HMP233 Humidity and Temperature Transmitter
With compact probe
Industrial humidity and temperature transmitter HMP233 PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
R
H+T+Td+a+Tw+x+h D
R
H+T+h
F
Display
n
odisplay 1
d
isplay on transmitter cover 2
Probe cable length
2
m cable, +80 °C (176 °F)
A
5
m cable, +80 °C (176 °F) B
1
0 m cable, +80 °C (176 °F)
C
2
m cable, +120 °C (+248°F)
D
5
m cable, +120 °C (+248°F) E
1
0 m cable, +120 °C (+248°F)
F
Power supply, 24 V, no connectors 0
alarm output & 115 V, no connectors 1
connectors 230 V, no connectors 2
24 V, + alarm output unit (no connectors) 3
24 V, shared connector for power supply and analog outputs 4
24 V, as above + alarm output unit not on connector 5
115 V, connector for analog outputs 6
230 V, connector for analog outputs 7
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface
R
S 232C
A
R
S 485/RS 422 B
c
urrent loop
C
Sensor protection
P
PS plastic grid & stainless steel netting (16720HM) 2
Analog output
4
...20 mA
A
A
signals
0
...20 mA B B
(Ch1 and Ch2)
0
...1 V C C
0
...5 V D D
0
...10 V E E
c
hannel 1
c
hannel 2
Parameters for the
R
H (0...100 %RH)
1
1
analog outputs
T
(range: see below)
2
2
(If available in the
T
d (-40...+100 °C) (-40...+212 °F)
3
3
chosen tranmitter
a
(0...600 g/m3) (0...262 gr/ft3)
4
4
type)
T
w (0...+100 °C) (+32...+212 °F)
5
5
x
(0...500 g/kg d.a.) (0...3500 gr/lb d.a.)
6
6
h
(-40...1500 kJ/kg) (-17.2...644.9 Btu/lb)
7
7
(Ch1 and Ch2) channel 1
channel 2
Analog output range
-
20...+80 °C
(
-4...+176 °F) A
for temperature
-
20...+120 °C
(
-4...+248 °F)
B
-
40...+80 °C
(
-40...+176 °F)
C
-
40...+120 °C
(
-40...+248 °F)
D
-
40...+60 °C
(
-40...+140 °F) E
0
...+100 °C
(
+32...+212 °F) F
Units (local display
m
etric
1
and serial interface)
n
on-metric
2
Installation kit for
n
oA
duct mounting
y
es: for +80 °C cable (+176 °F)
B
y
es: for +120 °C cable (+248 °F) C
Regaining option *)
n
o regaining (HUMICAP K)
3
and sensor type
r
egaining (HUMICAP KC)
2
Manual language
N
o manual A
E
nglish
B
G
erman
C
F
rench
D
F
innish E
TOTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants. QTY
If the regaining option is chosen, the sensor must be protected either with a sintered filter or TOTAL VALUE
with a PPS plastic grid with steel netting; the PPS plastic grid can not be used.
Please note that if mains power (115/230V) is selected regaining cannot 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.
E
xample of order code with typical settings:
HMP233
A
1
A
0
A
2
A
A
1
2
A
1
A
3
B
End customer:

Legacy configuration codes Valid from 25th February 2003
HMP234 Humidity and Temperature Transmitter
With pressure tight high temperature probe
Industrial humidity and temperature transmitter HMP234 1 A PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
R
H+T+Td+a+Tw+x+h D
R
H+T+h F
Display
n
odisplay 1
d
isplay on transmitter cover 2
Probe cable length
2
m cable, +180 °C (+356 °F) A
5
m cable, +180 °C (+356 °F) B
1
0 m cable, +180 °C (+356 °F) C
Power supply, 24 V, no connectors 0
alarm output & 115 V, no connectors 1
connectors 230 V, no connectors 2
24 V, + alarm output unit (no connectors) 3
24 V, shared connector for power supply and analog outputs 4
24 V, as above + alarm output unit not on connector 5
115 V, connector for analog outputs 6
230 V, connector for analog outputs 7
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface
R
S 232C
A
R
S 485/RS 422 B
c
urrent loop C
Sensor protection
s
intered stainless steel filter (16452) 1
Analog output
4
...20 mA
A
A
signals
0
...20 mA B B
(Ch1 and Ch2)
0
...1 V C C
0
...5 V D D
0
...10 V E E
c
hannel 1
c
hannel 2
Parameters for the
R
H (0...100 %RH) 1 1
analog outputs
T
(range: see below) 2 2
(Ch1 and Ch2)
T
d (-40...+100 °C) (-40...+212 °F) 3 3
a
(0...600 g/m3) (0...+262 gr/ft3) 4 4
T
w (0...+100 °C) (+32...+212 °F) 5 5
x
(0...500 g/kg d.a.) (0...3500 gr/lb d.a.) 6 6
h
(-40...1500 kJ/kg) (-17.2...644.9 Btu/lb) 7 7
channel 1
channel 2
Analog output range
-
20...+80 °C (-4...+176 °F)
A
for temperature
-
20...+120 °C (-4...+248 °F) B
-
20...+180 °C (-4...+356 °F) C
-
40...+80 °C (-40...+176 °F) D
-
40...+120 °C (-40...+248 °F) E
-
40...+180 °C (-40...+356 °F)
F
Units (local display
m
etric 1
and serial interface)
n
on-metric 2A
Regaining option *)
n
o regaining (HUMICAP K)
3
and sensor type
r
egaining (HUMICAP KC)
2
Manual language
N
o manual A
E
nglish
B
G
erman
C
F
rench
D
F
innish E
TOTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants. QTY
Please note that if mains power (115/230V) is selected regaining cannot be used.
For further information about this option, please see product data sheet or contact Your Vaisala representative. TOTAL VALUE
Selections in bold are included in the prices of the basic versions.
Selections in italic are available at an extra price. Example of order code with typical settings:
HMP234A1A0
A
1
A
A
12
A
1A
3
B
End customer:

Legacy configuration codes Valid from 25th February 2003
HMP235 Humidity and Temperature Transmitter
With high temperature probe
Industrial humidity and temperature transmitter HMP235 PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
RH+T+Td+a+Tw+x+h
D
RH+T+h F
Display no display
1
display on transmitter cover
2
Probe cable length 2 m cable, +180 °C (+356 °F) A
5 m cable, +180 °C (+356 °F)
B
10 m cable, +180 °C (+356 °F) C
Power supply, 24 V, no connectors
0
alarm output & 115 V, no connectors 1
connectors 230 V, no connectors 2
24 V, + alarm output unit (no connectors) 3
24 V, shared connector for power supply and analog outputs 4
24 V, as above + alarm output unit not on connector 5
115 V, connector for analog outputs 6
230 V, connector for analog outputs 7
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface RS 232C A
RS 485/RS 422 B
current loop C
Sensor protection sintered stainless steel filter (16452) 1
PPS plastic grid & stainless steel netting (16720HM) 2
Analog output 4...20 mA
A
A
signals 0...20 mA B B
(Ch1 and Ch2) 0...1 V C C
0...5 V D D
0...10 V
E
E
channel 1
channel 2
Parameters for the RH (0...100 %RH) 1 1
analog outputs T (range: see below) 2 2
(If available in the Td (-40...+100 °C) (-40...+212 °F) 3 3
chosen transmitter a (0...600 g/m3) (0...+262 gr/ft3) 4 4
type) Tw (0...+100 °C) (+32...+212 °F) 5 5
x (0...500 g/kg d.a.) (0...3500 gr/lb d.a.) 6 6
h (-40...1500 kJ/kg) (-17.2...644.9 Btu/lb) 7 7
(Ch1 and Ch2) channel 1
channel 2
Analog output range -20...+180 °C (-4...+356 °F)
A
for temperature 0...+180 °C (+32...+356 °F) B
Units (local display metric 1
and serial interface) non-metric 2
Installation kit no installation kit
A
aluminium flange B
steel flange
C
Regaining option *) no regaining (HUMICAP K) 3
and sensor type regaining (HUMICAP KC) 2
Manual language No manual A
English B
German C
French D
Finnish E
T
OTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants.
Q
TY
If the regaining option is chosen, the sensor must be protected either with a sintered filter or
T
OTAL VALUE
with a PPS plastic grid with steel netting; the PPS plastic grid can not be used.
Please note that if mains power (115/230V) is selected regaining cannot 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. Example of order code with typical settings:
HMP235 A
1
A
0
A1
A
A
12
A
1
A
3B
End customer:

Legacy configuration codes Valid from 25th February 2003
HMP237 Humidity and Temperature Transmitter
With compact probe for demanding environments
Industrial humidity and temperature transmitter HMP237 PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
R
H+T+Td+a+Tw+x+h D
R
H+T+h F
Display
n
odisplay 1
d
isplay on transmitter cover 2
Probe cable length
2
m cable, +180 °C (+356 °F) A
5
m cable, +180 °C (+356 °F) B
1
0 m cable, +180 °C (+356 °F) C
Power supply, 24 V, no connectors 0
alarm output & 115 V, no connectors 1
connectors 230 V, no connectors 2
24 V, + alarm output unit (no connectors) 3
24 V, shared connector for power supply and analog outputs 4
24 V, as above + alarm output unit not on connector 5
115 V, connector for analog outputs 6
230 V, connector for analog outputs 7
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface
R
S 232C
A
R
S 485/RS 422 B
c
urrent loop C
Sensor protection
s
intered stainless steel filter (16452) 1
P
PS plastic grid & stainless steel netting (16720HM) 2
Analog output
4
...20 mA
A
A
signals
0
...20 mA B B
(Ch1 and Ch2)
0
...1 V C C
0
...5 V D D
0
...10 V E E
c
hannel 1
c
hannel 2
Parameters for the
R
H (0...100 %RH) 1 1
analog outputs
T
(range: see below) 2 2
(If available in the
T
d (-40...+100 °C) (-40...+212 °F) 3 3
chosen transmitter
a
(0...600 g/m3) (0...+262 gr/ft3) 4 4
type)
T
w (0...+100 °C) (+32...+212 °F) 5 5
x
(0...500 g/kg d.a.) (0...3500 gr/lb d.a.) 6 6
h
(-40...1500 kJ/kg) (-17.2...644.9 Btu/lb) 7 7
(Ch1 and Ch2) channel 1
channel 2
Analog output range
-
20...+80 °C
(
-4...+176 °F)
A
for temperature
-
20...+120 °C
(
-4...+248 °F) B
-
20...+180 °C
(
-4...+356 °F) C
-
40...+80 °C
(
-40...+176 °F) D
-
40...+120 °C
(
-40...+248 °F) E
-
40...+180 °C
(
-40...+356 °F)
F
0
...+100 °C
(
+32...+212 °F) G
Units (local display
m
etric 1
and serial interface)
n
on-metric 2
Installation kit
n
o A
f
or duct mounting B
Regaining option *)
n
o regaining (HUMICAP K)
3
and sensor type
r
egaining (HUMICAP KC)
2
Manual language
N
o manual A
E
nglish
B
G
erman
C
F
rench
D
F
innish E
TOTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants. QTY
If the regaining option is chosen, the sensor must be protected either with a sintered filter or TOTAL VALUE
with a PPS plastic grid with steel netting; the PPS plastic grid can not be used.
Please note that if mains power (115/230V) is selected regaining cannot 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.
Example of order code with typical settings:
HMP237A1A0
A
1
A
A
12B1A
3
B
End customer:

Legacy configuration codes Valid from 25th of February 2003
HMP238 Humidity and Temperature Transmitter
With pressure tight high temperature probe for pipeline installations
Industrial humidity and temperature transmitter HMP238 1PRICE
Transmitter RH+T A
type RH+T+Td B
RH+T+a+Tw+x C
R
H+T+Td+a+Tw+x+h D
R
H+T+h F
Display
n
odisplay
1
d
isplay on transmitter cover 2
Probe cable length
2
m cable, +180 °C (+356 °F) A
5
m cable, +180 °C (+356 °F)
B
1
0 m cable, +180 °C (+356 °F) C
Power supply, 24 V, no connectors
0
alarm output & 115 V, no connectors 1
connectors 230 V, no connectors 2
24 V, + alarm output unit (no connectors) 3
24 V, shared connector for power supply and analog outputs 4
24 V, as above + alarm output unit not on connector 5
115 V, connector for analog outputs 6
230 V, connector for analog outputs 7
Using serial interface: 24 V, connector for RS232C 8
24 V, 2 connectors: RS232C and analog outputs+power supply 9
24 V, 2 connectors shared for power supply and RS485 9
Serial interface
R
S 232C
A
R
S 485/RS 422
B
c
urrent loop C
Sensor protection
s
intered stainless steel filter (16452)
1
Analog output
4
...20 mA
A
A
signals
0
...20 mA B B
(Ch1 and Ch2)
0
...1 V C C
0
...5 V D D
0
...10 V
E
E
channel 1
channel 2
Parameters for the
R
H (0...100 %RH) 1 1
analog outputs
T
(range: see below) 2 2
(If available in the
T
d (-40...+100 °C) (-40...+212 °F) 3 3
chosen transmitter
a
(0...600 g/m3) (0...+262 gr/ft3) 4 4
type)
T
w (0...+100 °C) (+32...+212 °F) 5 5
x
(0...500 g/kg d.a.) (0...3500 gr/lb d.a.) 6 6
h
(-40...1500 kJ/kg) (-17.2...644.9 Btu/lb) 7 7
(Ch1 and Ch2) channel 1
channel 2
Analog output range
-
20...+80 °C (-4...+176 °F)
A
for temperature
-
20...+120 °C (-4...+248 °F) B
-
20...+180 °C (-4...+356 °F) C
-
40...+80 °C (-40...+176 °F) D
-
40...+120 °C (-40...+248 °F)
E
-
40...+180 °C (-40...+356 °F) F
Units (local display
m
etric 1
and serial interface)
n
on-metric 2
Installation kit
n
o installation kit A
b
all valve set for pipeline installations
D
Regaining option *)
n
o regaining (HUMICAP K) 3
and sensor type
r
egaining (HUMICAP KC) 2
Manual language
N
o manual A
E
nglish B
G
erman C
F
rench D
F
innish E
TOTAL
*) Humidity sensor regaining can be used to reduce the effects of some chemical contaminants.
Q
TY
If the regaining option is chosen, the sensor must be protected either with a sintered filter or TOTAL VALUE
with a PPS plastic grid with steel netting; the PPS plastic grid can not be used.
Please note that if mains power (115/230V) is selected regaining cannot 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. Example of order code with typical settings:
HMP235 A
1
A
0
A
1
A
A
12
A
1A3
B
End customer: