Oxigraf, Inc.
238 E Caribbean Dr,
Sunnyvale, CA 94089
Phone: 650-237-0155
Email: sales@oxigraf.com
238 E Caribbean Dr,
Sunnyvale, CA 94089
Phone: 650-237-0155
Email: sales@oxigraf.com
The Model O2C is a general purpose oxygen analyzer for research, air separation monitoring, and industrial monitoring applications. The Model O2C is designed to measure oxygen in a range of 5-100% levels and operates in XC mode for reliable measurements in the presence of other gases including Ar, He, H2, CO2 and non-condensing H2O vapors. The Model O2C features an easy to use and feature bright LED displays, touch panel controls, easy calibratiom, and has a pressure regulator and an internal flow meter for monitoring flow in the system. A terminal strip on the rear panel is included for analog relay alarm outputs , 4-20 mA outputs, and an analog 0-1.0 VDC output is on a BNC connector. A DB-9 connector RS-232 digital output provides digital serial communications and is compatible with Oxisoft software. The unit has CPC O-ring quick connect inlet fittings for industrial applications.
Ambient Temperature (Operating) |
N/A 5 to 40 ºC40 to 105 ºF |
Ambient Temperature (Storage) |
N/A -20 to 60 ºC-2 to 140 ºF |
Cell Pressure |
N/A 10.2 to 17.4 psi70 to 120 kPascal500 to 900 mmHg700 to 1200 Mb |
Warm-up for Full Accuracy |
N/A 10 min |
Altitude |
N/A Two point calibration required after change in altitude of 2000 feet |
Humidity |
N/A 0 to 95%, non-condensing |
Range |
N/A 5 to 100% |
Resolution |
N/A 0.1% |
Stability (24 hrs) |
N/A ± 0.3% |
Linearity |
N/A ±0.2% |
Cross Sensitivity |
N/A ±0.2% in XC mode. |
Input Pressure |
N/A 1 to 75 psi |
Flow |
N/A 50 to 500 ml/min |
Response Time |
N/A 1 second at 350 ml/min, electronic Filter setting 0 to 6. |
Alarms (4) |
N/A Low Flow Oxygen A Oxygen B System Check |
Relays |
N/A Form C (SPDT), 5 A, 250 VAC rating. |
Analog Output |
N/A 0 – 1 V, 1V = 100%. 4 – 20 mA programmable from front panel |
Sample Inlet |
N/A CPC O-ring quick connects, 1/8 “ flex tubing barbs std. |
