|
Accuracy |
+/-1.0ºF
dew point from 30º to 50ºF,
+/-2.0º dew point over full measurement range |
| Repeatability |
+/-
0.2ºC |
| Measurement
Range |
+20º
to +95ºF dew point (at 95ºF ambient temp.,55
psig),
+10º to +77ºF dew point (at 77ºF ambient
temp., 55 psig) |
| Sample
Flow |
1
scfh (settable, 0.5 - 2.0 scfh with integral throttling
valve and flow meter) |
| Autoclean
Function |
Programmable
interval, requires 20 psig minimum |
| AFAC
(Anti-False Alarm Circuit) |
ON
or OFF, DIP switch selectable under access panel. |
| |
| |
Output |
| Alarm |
1
Form C, 2 amps, 240 VAC/24 VDC resistive load, non-latching,
NO/NC/COM field-settable via switch under access panel,
automatic reset. |
| Trip
Conditions |
measured
dew point above alarm set point; sensor head left
open (time delay) |
| Audible
Alarm |
85
dBA at 3 feet, variable tone, silence button on front
panel, automatic reset |
| Indicators |
3
1/2 digit LED dew point readout with º/º
switchable display. LED indicators for the following
conditions: Auto-clean, Out of Range, Service; Alarm
Adjustable visual flow meter with graduations 0-2
scfh |
| Diagnostics |
Water
phase change calibration check |
| Analog
(opt.) |
4-20mA
DC, 500 ohm maximum load |
Inputs |
| Power |
115
VAC (+10% / -15%), 60 Hz, 35 watts max. |
| |
| |
| Ambient
Temperature |
+32º
to +120ºF |
| Sample
Pressure |
0-150
psig |
Factory
Setting (field resetable): |
| Temperature
Units |
ºF |
| Alarm
Point |
39ºF |
| Autoclean |
Every
3 hours |
| AFAC |
Enabled |
|
Sensor Open Alarm |
20
minute delay before alarm. |
| |
| |
| Dimensions |
12"H
x 10"W x 8"D |
| Case
Material |
Molded
thermoplastic |
| Weight |
10
lbs. |
| Connections |
| Air |
1/8"
NPTF, top of enclosure |
| Electrical |
Terminal
strip, 12 gauge wire maximum, bottom of enclosure |
| Sample
Air Vent |
Open,
unobstructable, bottom exit |
| Environmental |
Constructed
to NEMA-12 requirements |
| Sensor
Mirror |
Replaceable |
| Mounting |
Vertical,
Wall mount |
| Electrical
Env. |
Fast
transient burst per IEC 801-4; ESD per IEC 801-2;
Line sure per IEC 801-5 |
| Filter |
In-line,
replaceable |
