Trace Oxygen Analyzer

Appendix

 

 

 

Appendix

A.1 Specifications

Ranges: Two user selectable ranges can be set between 0-10 ppm and 0-1,000 ppm oxygen. Default ranges are 0-100 ppm and 0-1,000 ppm oxygen

Signal Output: Voltage: 0–10 VDC, negative ground Current: 4-20 mA, negative ground

Range ID: 0-10 VDC

Display: Light-emitting diode (LED) display

Alarms: One high alarm relay, adjustable; one low alarm relay, adjustable; one sensor failure relay. All alarms failsafe.

System Operating Temp: 0 - 50°C

Accuracy: ±2% of full scale at constant temperature ±5% of full scale over 0-50°C range once temperature equilibrium is reached (at 3% and 5% user defined ranges).

Response Time: 90% in less than 20 seconds at 25°C System Power: AC (100-240 VAC, 47/440 Hz)

System Enclosure: Wall-mounting NEMA-4

Dimensions (Approx.) 8” W x 10” H x 6” D

Sensor Type: Zirconium Oxide

Teledyne Analytical Instruments

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Teledyne 3300ZB operating instructions Appendix, Specifications