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Input/Output Capability
The System
System Components
Features and Capabilities
Available inputs and outputs include the following:
•
1111H, 1111H-GE, D2 or 1211H chilled mirror sensor input
•
4-wire Resistance Temperature Detector (RTD) input
•
two simultaneous analog outputs, each with a programmable 0-20
mA or 4–20 mA DC signal
•
one independent alarm relay (7 A, 30 VDC)
•
RS-232 serial communications port
The OptiSonde uses the GE Sensing patented Programmable
Automatic Contaminant Error Reduction (PACER) system for
automated self-cleaning and optics rebalancing.
Detailed specifications for the OptiSonde are given in Appendix A.
A complete OptiSonde system consists of the following items:
•
Electronic monitor
•
Dew point sensor
•
Interconnecting sensor cable
•
AC line cord (for benchtop)
•
Certification that the unit is traceable to the National Institute
of Standards and Technology (Certificate of Conformance)
October 2007
•
Temperature sensor
•
Maintenance kit
•
User's Manual
1-3
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