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Trace Oxygen Analyzer
Appendix
A.1 Specifications
Ranges: Two user selectable ranges can be set
Signal Output: Voltage:
Range ID: 0-10 V dc.
Display: Light emitting diode display.
Alarms: One high alarm relay, adjustable; one low
System Operating Temp: 0-50 °C
Accuracy: ±2% of full scale at constant temperature
Response Time: 90% in less than 65 seconds at 25 °C
System Power Requirements: AC (100 to 240 V ac, 47/440 Hz), or
System Enclosure: Panel Mount: 2.81" H × 6.0" W × 2.87" D
Teledyne Analytical Instruments
between 0-10 ppm and 0-9,999 ppm
oxygen. Default ranges are 0-100 ppm and
0-1,000 ppm oxygen, and a 0-25 %
(nominal) Air Calibration Range.
0–10 V dc, negative ground
Current:
4-20 mA, negative ground
alarm relay, adjustable; one sensor failure
relay. (All are failsafe.)
±5% of full scale through operating temp.
range once temp. equilibrium is reached.
(At 3 % and 5 % user defined ranges.)
±1 ppm for 10 ppm range under above
conditions.
(77°F).
DC (10-36 V dc); user specified.
(71.4 mm × 152.4 mm × 72.9 mm).
Face Plate: 3.75" H × 7.0" W (95.3 mm H
Appendix
35
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