Trace Oxygen Analyzer Introduction
Teledyne Analytical Instruments 5
I/O Power Switch: Turns the
instrument power ON (I) or OFF (O).
• Analog Outputs 0–10 VDC concentration output.
0–10 VDC Range ID (or optional
over-range) output.
4–20 mADC concentration output,
negative ground.
• Alarm
Connections HI Alarm, LO Alarm, and Sensor
Failure Alarm connections.
• RS-232 Port Serial digital output of concentration
and range signals.
• External Probe Connects to the remote probe or
remote analysis unit.