Appendix OT-3
Teledyne Analytical Instruments 36
AppendixA.1 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:Two user-settable non-latching alarms,
with user adjustable programmable 0-20
min.delay; one power 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 @ 2.8W), or
DC (10-36 VDC @2.8W )
Weight: 30.9Lbs (14 Kg)
System Enclosure:NEMA 4 enclosure.
40 cm x 30 cm x 20.6 cm
(15.8” x 11.8” x 8.1”)