A-1
Percent Oxygen Analyzer
Appendix
Teledyne Analytical Instruments
Appendix
A-1 Model 3000MB Specifications
Packaging: General Purpose
• Nema 4 rated bulkhead mount enclosure.
Sensor:
Paramagnetic Sensor
90 % Response Time:
10 seconds at 25 °C (77 °F).
Ranges:
Three user definable ranges from 0-1 % to
0-100 %, plus air calibration range of 0-25 %.
Alarms:
One system-failure alarm contact to detect
power failure.
Two adjustable concentration threshold alarms
with fully programmable setpoints.
Displays:
2 line by 20 character, alphanumeric, VFD
screen.
One 5 digit LED display.
Digital Interface:
Full duplex RS-232 communications port.
Power:
Universal power supply 100-240 VAC, at 50/
60 Hz.
Operating Temperature:
0-45 °C (32-113 °F).
Accuracy:
±1% of full scale at constant temperature.
±5% of full scale over operating temperature
range, on factory default analysis ranges, once
thermal equilibrium has been reached.
