| Accuracy
(complete system at 25ºC) |
|
|
Dew/Frost Point |
+/-
0.2Cº (+/- 0.36Fº) |
|
Temperature (optional) |
+/-
0.2Cº (+/- 0.36Fº) |
|
Relative Humidity (optional) |
+/-
0.5% at 40% RH, +/- 1.25% at 95% RH (nom)
(nominal from calculation) |
|
Pressure (optional) |
+/-
0.5% of scale |
| Sensitivity |
<
0.05ºC (0.09ºF) |
|
Repeatability |
+/-
0.05ºC (+/- 0.09º F) |
|
Hysteresis |
None |
|
Measurement Ranges |
|
Chilled mirror sensors |
See
table. |
|
Temperature Sensors (required for E4-RH) |
T-100E,
-80º to +100ºC (-112º to +212ºF)
or
User supplied RTD (DIN) or
User supplied 4-20mA signal |
|
Pressure Sensors (required for E4-PR) |
PT-30A,
0 to 30 psia (0 to 2 bar) - PT-300A,
0 to 300 psia (0 to 21 bar) or
User-supplied 4-20mA signal |
|
Required Sample Flow |
Approx.
2.0 scfh (1 L/min) |
|
Maximum Cooling Rate, Dew/Frost Point |
1.5ºC
(2.7ºF)/sec (typical, above 0ºC (32ºF)) |
Response
Time |
| Temperature |
<
7 sec. (+25º to +70º (+77º to +158º)
step change)
|
| Pressure |
1
sec to 90% of steady state (10% to 90% change) |
| Display
Resolution |
0.1º
(dew/frost point, temperature), 0.1% (RH) |
| Update
Time |
3
seconds |
| |
| |
Outputs
|
| Analog
|
4-20
mADC, 500 ohm max., 0-5 VDC, 5mA max. |
| Analog
Scaling (std.) |
Standard
Analog Scaling, Field or factory programmable. |
| Dew/Frost
Point |
Sensors
1111H, D-2: -40 to +60Cº (-40 to +140Fº)
SIM-12H: -25 to +100Cº (-13 to +212Fº)
1311DR, 1311XR: -80 to +20Cº (-112 to +68Fº) |
| RH
(optional) |
0%
to 100% RH |
| Temperature
(optional) |
-40Cº
to +60Cº (-40Fº to +140Fº) |
| Pressure
(optional) |
PT-30A,
0 to 30 psia (0 to 2 bar) - PT-300A,
0 to 300 psia (0 to 21 bar) |
| Digital
|
RS-232C |
Alarm |
| Relay
(optional) |
Form
C, SPDT, 5A, 250 VAC (resistive load) |
| Service
Alarm |
TTL
compatible. Service flag also available on RS-232C
output. |
| PACER™
status |
TTL
compatible. Balance (Pacer cycle) flag also available
on RS-232C output. |
Displays |
| First
Display |
Standard
3 1/2-digit LED, Dew Point
(Optional: RH, Grains/lb. PPMv, Grams/Kg) |
| Second
Display |
Standard
3 1/2-digit LED, Temperature, Pressure |
| Power |
100,
115, 230 VAC (+/- 10%), 50-60HZ, 50 watts max.
(Please specify when ordering) |
| |
| |
Sensor |
| Ambient
Temperature |
-15Cº
to +95Cº (+5Fº to +203Fº) depending
on sensor |
| Pressure |
-14.7
to 300 psig (0 to 22 bar) depending on sensor |
Electronics |
| Ambient
Temperature |
0Cº
to +50Cº (+32Fº to +122Fº) |
| Relative
Humidity |
85%
max |
| |
| |
|
Dimensions |
10.35"w
x 4.0"h x13.6"d (263 x 101 x 345 mm) |
|
Weight |
5
kg. (11 lb.) |
|
Shipping Weight |
5.5
kg. (12 lb.) |
|
Environmental |
NEMA-12
water and dust resistant, wall mount. |
|
Configurations |
See
chart. |
| |
| |
| T-100E |
Temperature
sensor |
| PT-30A |
Pressure
sensor |
| PT-300A |
Pressure
transducer |
| SSM-1 |
Sampling
system module |
| BF-10DX |
Sample
line filter |
| Second
set of outputs |
|
| Dual
Display |
|
