Measurement Ranges; Response Time - GE Optica Operator's Manual

Appendix A. Specifications
A.1.2 Measurement Ranges
A.1.2a Chilled Mirror Sensors: (available)
1111H, 1211H, D-2, SIM-12H, 1311DR, 1311XR
A.1.2b Range:
–80°C to +85°C (–112°F to +185°F)
dew/frost point, depending on sensor used
A.1.2c Temperature Sensor: (optional)
T-100E: –100°C to +100°C (–148°F to +212°F)
A.1.2d Pressure Sensors (optional):
PT-30A: 0 – 30 psia (0 to 2 bar)
PT-300A: 0 to 300 psia (0 to 21 bar)
User supplied 4-20mA or 0-5 volt signal
A.1.2e Recommended Sample Flow
0.5 to 5.0 SCFH (0.25 to 2.5 L/min)
A.1.3 Response Time
A.1.3a Dew/Frost Point Cooling Rate:
1.5°C (2.7° F)/sec [typical, above 0°C (32°F)]
A.1.3b Temperature Response: (optional)
< 7 sec for step change within +25°C to +70°C (+77°F to +158°F)
A.1.3c Pressure Response (optional):
1 sec to 90% of steady state (10% to 90% change)
A.1.3d Update Time
1 sec
86 Optica™ Operator's Manual