User guide
Paramagnetic O2 Purity Analyzer Appendix
Teledyne Analytical Instruments 81
Appendix
A-1 Model 3010MA Specifications
Sensor: Paramagnetic
Range: 3 ranges, user selectable from 0-100% O
2
Alarms: One system-failure alarm contact to detect
power failure
Two adjustable concentration threshold
alarms with fully programmable setpoints.
Displays: 2 line by 20 character, alphanumeric, VFD
screen
One 5 digit LED display
Digital Interface: Full duplex RS-232 communications port.
Power: 100-130, or 200-240 VAC, at 47/63 Hz.
(User selected on rear of control unit)
Operating Temperature: 20-30 °C
Accuracy: ±0.045% O
2
absolute at constant
temperature (once thermal equilibrium has
been achieved)
±0.05% O
2
over operating temperature range
20-30C (once thermal equilibrium has been
achieved)
Response Time: 10% - 90% in 14 sec @ 600 SCCM
Analog outputs: 0-1VDC percent-of-range (Standard)
0-1VDC range ID (Standard)
4-20 mA dc—isolated— percent-of-range
4-20 mA dc—isolated— range ID (Special
option)
Dimensions: 17.7 cm high 24.9 cm wide 30.5 cm
deep (6.96 8.7 12.2).
Weight: Analysis: (7.8Kg) 17.2Lbs
Control unit: (8.2 Kg) 18Lbs