Percent Oxygen Analyzer

Appendix

 

 

 

 

 

 

 

 

 

Appendix

A.1 Specifications

Ranges:

0-3 % and 0-10 % oxygen (Standard

 

Ranges), and 0-25 % (nominal) Calibration

 

Range. User selectable % Ranges can be set

 

between 1% and 25 % oxygen (optional

 

100% range).

SignalOutput:

Voltage: 0–10 V dc, negative ground

 

Current: 4-20 mA, negative ground

Range ID:

0-10 V dc.

Display:

Lightemittingdiodedisplay.

Alarms:

Two customer selectable high or low fully

 

adjustable alarms. One cell failure alarm.

 

Alarm relays form "C" contacts, dry contacts

 

rated at 2A for 30VDC, 0.5A for 115VAC.

System Operating Temp:

0-50 °C

Accuracy:

±2% of full scale at constant temperature

 

±5% of full scale through operating temp.

 

range once temp. equilibrium is reached. (At

 

3 % and higher user defined ranges.)

Response Time:

90% in less than 8 seconds at 25 °C.

System Power Requirements:

AC (100-240 VAC, 50/60Hz), 10W.

System Enclosure:

Rack mount with handles. Dimensions

 

(Approx.) 19 W x 5 H x 5 D.

Sensor Type:

Micro Fuel Cell Class I-22.

Teledyne Analytical Instruments

A-1

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Teledyne 3300PA operating instructions Appendix Specifications, Percent Oxygen Analyzer Appendix