Oxigraf, Inc.
238 East Caribbean Drive
Sunnyvale, CA 94089
Phone:650.237.0155 • Fax:650.237.0159
E-Mail: sales@oxigraf.com • Web site: www.oxigraf.com
All Categories > Oxygen Analyzers by Application > Medical & Healthcare Oxygen Analyzers > O2C , O2D and O2DAL Oxygen Analyzers > Item # 07-7016  


Item # 07-7016, Model O2DAL, Oxygen, Single Channel, Table Top

The Model O2DAL is a general purpose oxygen analyzer for research, air separation monitoring, and industrial monitoring applications. The Model O2DAL is designed to measure oxygen in a range of 5-100% levels and operates in XC and LN mode for reliable measurements in the presence of other gases including Ar, He, H2, CO2 and non-condensing H2O vapors. The Model O2DAL features an easy to use and bright LED display, touch panel controls, easy calibratiom, and has a high flow micro pump for low pressure operation from 1200 to 55mbar (0-60,000 feet altitude) and 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.





Performance Conditions  · Performance Specifications  · Electrical Specifications  · Mechanical Specifications

Performance Conditions

Ambient Temperature (Operating)
5 to 40 ºC
40 to 105 ºF

Ambient Temperature (Storage)
-20 to 60 ºC
-2 to 140 ºF

Cell Pressure
2.2 to 17.4 psi
15 to 120 kPascal
112 to 900 mmHg
150 to 1200 Mb

Warm-up for Full Accuracy
10 min

Altitude
Two point calibration required after change in altitude of 2000 feet

Humidity
0 to 95%, non-condensing


Performance Specifications

Range
5 to 100%

Resolution
0.1%

Stability (24 hrs)
± 0.3%

Linearity
±0.2%

Cross Sensitivity
±0.2% in XC mode.

Input Pressure
-0.03 to 1.3 psi

Flow
0 to 250 ml/min pump on
50 to 500 ml/min pump off

Response Time
150 ms at 250 ml/min, electronic Filter setting 0 to 3

Alarms (4)
Low Flow
Oxygen A
Oxygen B
System Check

Relays
Form C (SPDT), 5 A, 250 VAC rating.

Analog Output
0 – 1 V, 1V = 100%.
4 – 20 mA programmable from front panel

Sample Inlet
CPC O-ring quick connects, 1/8 “ flex tubing barbs std.


Electrical Specifications

Sensor Power Requirements
0.8 A typical
12 ± 0.6 VDC
2.5 A max

External Power Supply
100 to 250 VAC
47 to 63 Hz


Mechanical Specifications

Dimensions (W x H x D)
7.5x3.0x14.0 in
190x76x356 mm

Weight Instrument
4 Pound
1.8 Kilogram



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