A-1
Percent Paramagnetic Oxygen Analyzer Appendix
Teledyne Analytical Instruments
AppendixA-1 Specifications
Packaging: Bulkhead mount.
Sensor: Paramagnetic Sensor.
Ranges: Three user definable ranges from 0-5 % to 0-
100 %.
Autoranging with range ID output.
Sample System: Positive pressure service.
Vacuum service (optional).
Auto Cal / Auto Zero. (Available with op-
tional, electrically operated valves.)
Alarms: One system-failure alarm contact to detect
power failure.
Two adjustable concentration threshold alarms
with fully programmable setpoints.
Diagnostics: Start-up or on-demand self-testing function.
Response Time: 90% in 10 seconds or less.
Displays: 2 line by 20 alphanumeric, VFD screen, and
one 5 digit LED display.
Digital Interface: Full duplex RS-232 communications port.
Power: Universal power supply 100-240 V ac, at 50
or 60 Hz, 70 Watts max.
Operating Temperature: 0-45 °C
Accuracy: ±1% of full scale at constant temperature.
±5% of full scale over operating temperature