Comparing Optica Sensor Models - GE Optica Operator's Manual

D.4 Comparing Optica Sensor Models
See Table 37 below for a comparison of the various Optica chilled mirror sensors.
Model
Parameter 1111H
Standard 0.2°C
Accuracy*
Optical 0.15°C
Accuracy*
Cooling Stages
Depression (at 45°C
25°C (77°F),
1 atm, in air)
Typical @25°C
Measurement ambient
Range (at given
ambient, 1 atm)
Dew/Frost Point –15° to +25°C
RH (equivalent) 6% to 100%
Power From Optica
Ambient –15° to +80°C
Temperature
Range
Pressure Range –3 to +200
(psig)
Auxiliary No
Cooling
Sensor Cavity Epoxy-coated
Material Aluminum
Optica™ Operator's Manual
Table 37: Chilled Mirror Sensor Comparison Chart
Model
D-2
0.2°C
0.15°C
1 2
65°C
@ 25°C
ambient
–35° to +25°C
1.5% to 100%
Functional Characteristics
From Optica
–25° to +85°C
–14.7 to +150
No
Stainless Steel
*Complete system at 25°C (77°F)
Model Model
1211H SIM-12H
System Performance
0.2°C 0.2°C
0.15°C 0.15°C
2
65°C 65°C
@ 25°C @ 85°C
ambient ambient
–35° to +25°C –10° to +85°C
1.5% to 100% 1% to 100%
From Optica 115/230VAC
75 watts
–15° to +100°C –15° to +50°C
0 to +300 –3 to +50
No No
Stainless Steel Anodized
Aluminum
Appendix D. Chilled Mirror Sensors
Model
1311DR
0.2°C
0.15°C
2 4
air: 95°C
w/15°C coolant:
105°C
@ 25°C
ambient
air:
–60° to +25°C,
liquid:
–70°C to +25°C
air:
0.03% to 100%,
liquid:
0.007% to 100%
115/230VAC
300 watts
0° to +35°C
0 to +300
Standard:
air or liquid
Stainless Steel
Model
1311XR
0.15°C
5
112°C with
15°C coulant
@ 25°C
ambient
–80° to +25°C
0.0003% to
100%
115/230VAC
700 watts
0° to +35°C
0 to +100
Standard: liquid
Stainless Steel
99