Teledyne 3290 - OEM percent oxygen analyzer - Manual (Page 45)

Percent Oxygen Analyzer Maintenance
Teledyne Analytical Instruments 35
Appendix
A.1 Specifications
Ranges: Two user selectable % ranges can be set
between 1% and 25 % O
2
plus fixed 0-25%
cal range. (Optional 0-100% range is
available. Consult factory.)
Standard ranges configured as 0-3% and 0-
10%.
Sensor: E-2 Oxygen Sensor (standard)
C-5, C-5F Oxygen Sensor (optional)
Signal Output: Voltage: 0–10 VDC, negative ground
Current: 4-20 mA, negative ground
Range ID: 0-10
VDC
Display: Light emitting diode.
Alarms: One high alarm relay, adjustable; one low
alarm relay, adjustable; one sensor failure
relay. (All are failsafe.)
System Operating Temp: 32-122°F (0-50 °C)
Accuracy: ±2% of full scale at constant temperature
and pressure
±5% of full scale through operating
temperature range once temperature
equilibrium is reached and at constant
pressure
Response Time: 90% in less than 20 seconds at 77°F
(25 °C)
System Power Requirements: AC (100 to 240 VAC, 50/60 Hz), or
DC (10-36 VDC, 15 W); user specified
Power Consumption:
70 Watts