Part I: 1-5
Percent Paramagnetic Oxygen Analyzer Part I: Control Unit
Teledyne Analytical Instruments
• Power Connection AC power source, 100-240VAC, 50/60
Hz
• Analog Outputs 0-1 V dc concentration and 0-1 V dc
range ID. Isolated 4-20 mA dc and 4-20
mA dc range ID.
• Alarm Connections 2 concentration alarms and 1 system
alarm.
• RS-232 Port Serial digital concentration signal output
and control input.
• Remote Probe Provides all electrical interconnect to the
Analysis Unit or Remote Probe.
• Remote Span/Zero Digital inputs allow external control of
analyzer calibration.
• Calibration Contact To notify external equipment that
instrument is being calibrated and
readings are not monitoring sample.
• Range ID Contacts Four separate, dedicated, range relay
contacts. Low, Medium, High, Cal.
• Remote Probe Interfaces with an Analysis Unit or
Remote Probe (external sensor/sample
system).
• Network I/O Serial digital communications for local
network access. For future expansion.
Not implemented at this printing.
Note: If you require highly accurate Auto-Cal timing, use external
Auto-Cal control where possible. The internal clock in the
Model 3010MB is accurate to 2-3 %. Accordingly, internally
scheduled calibrations can vary 2-3 % per day.
