Model2000
Serie
s
DewPrime
Dew
Point
Hygrometers
-------------
Introduction------------
Operating
Temperature
o to
+sooc
(+32 to
+l22°F)-
Control
Unit
-50 to +70°C (-58 to
+158op)-
SI Sensor
-50 to
+l00°C
(-58
to+212°F)-
S2 Sensor
Display
4-digit LED
alphanumeric
data
display
0.6 in. high
digits
O.l
0
C/O.I°Fresolution,
(-)
xxx.x
CIF
Keypad
16 keys, to
provide programming
for
Model
2000 Series
functions:
0
CfO
F
toggle
View/change
time,
date, digital
averaging,
baud
rate
Manual Auto
Balance Control
initiate
Programmable
Auto
Balance
Control
for
start time, interval,
output Track/Hold
Maximum Heat
toggle
Maximum Cool
toggle
View/change high and
low
limits
for
analog
outputs
View/change
A.l.amJ.
parame
higbllow limits, high
and/or
low
alarms,
latched or
unlatched
relays
Reset front panel
Alarm
indic:alors
(la!ched
only)
Current
Imemal
or
Extema1
Power(Standard)
4 to 20 ma, scalable from -100 to
+
IOOOC
(-148 to
+212Gf'),
1000
ohms
maximum
loop resistance
Isolated (Optional)
4 to 20 ma, scalable from -100
to
+IOOOC
(
-148
to
+
21,2C'F),
1000 ohms
maximum
loop resistance
RS-232
300/1200/2400/4800/9600/19200
Baud
N8
I
25-pin
D-subminiarure
connector
(female)
Output of time and dew/frost point
during
operation.
Output
interval
is user
proglB
'
••mahle.
Progm nming of
all
keypad
functicms
plus
poll
dew/frost
point,
OUipUI
imervaJ.s,
plus
on-line Help menu.
Mirror Condition (
Conmminated
)
Rear panel TIL output and front panel LED
Two
Alarms
Outputs
Track
or
Hold
Outputs (analog, digital,
ala:rm.s)
can be
set
to Track or
Hold
while
in
Auto
Balance
or
Programming
mode
Allalog
Voltage
(Standard)
0 to +5 VDC,
scalable
from -100 to
+
1
00°C
(-148
to
+
2I20f),
I K minimum impedance
Two Fmm C,
SPDT alarm
relays rated
for
3
amps
at 24 VDC, 120
VAC
Alar
m
mode (high and low)
programmable
from
keypad
or
RS-232
Alarm set point
programmable
from -99.9
to
+99.
(
-148
to 212Gf) from
keypad or
RS-232
port.
Alarms can be latched or
tmlatched.
Auto Balance
Control
Manual initiate of ABC at any
time.
Automatic
ABC
with start time and
interval
programmable
from keypad or RS-232
port
1-6
To Next Page
Loading...