Teledyne 3300TB, Руководство по эксплуатации, Страница: 46 / 51

Trace Oxygen Analyzer Appendix
Teledyne Analytical Instruments 33
Appendix
A-1 Model 3300TB Specifications
Ranges : Two user selectable ranges can be set
between 0-10 ppm and 0-9999 ppm
oxygen, and a 0-25 % (nominal) Air
Calibration Range.
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 are failsafe.)
System Operating Temp : 0-50 °C
Accuracy : ±2 % of full scale at constant temperature
±5 % of full scale through operating
temperature range (At 100 ppm and higher
user defined ranges) once temperature
equilibrium is reached.
±1 ppm for 10 ppm range under above
conditions.
Response Time : 90 % in less than 65 seconds at 25 °C
(68 °F).
System Power Requirement : AC (100-240 VAC, 50/60Hz), or
DC (10-36 VDC); user specified.
System Enclosure : Wall Mount, NEMA -4 Enclosure:
16.40" H × 8.0" W × 6.0" D (416.56 mm ×
203.2 mm × 152.40 mm).