Product Description
Alpha Omega Instruments Series 2000 Percent Oxygen Analyzer
- Extended Life Oxygen Sensor with EES
- Ensures trouble-free and cost-effective operation with a useful life of up to four years.
- Acid Gas Resistant Sensor
- Save thousands of dollars versus other manufacturer
- Numerous Mechanical Configurations
- NEMA 4 and NEMA 7 enclosures suitable for a wide variety of applications.
- Single and Three Range Options
- Measure tenths of percent to 100%
- Visual and Audible Alarms Included along with two analog recorder outputs.
- Ensures the highest level of protection and reliability.
PERFORMANCE
- Measurement Ranges (Percent Oxygen) Single Range 0-100 0-25 Three Range 0-10/25/100 0-5/10/25 0-1/10/25
- Accuracy¹: ±1% of full scale (± 5% on the 0-1% range)
- ¹Stated at constant temperature and constant pressure
- Linearity: ±1%
- Response Time: 90% of full scale response in less than 20 seconds (typical)
- Sensor Type: Ambient Temperature Electrochemical Sensor with EES
- Temperature Compensation: Standard
- Pressure Compensation: Standard
- Operating Temperature: 40° to 104° F (5° to 40°C) <40°F (<5°C) use heated sensor enclosure >104°F (>40°C) cooling of sensor required
- Warranty: 2years electronics/1 years sensor
ELECTRICAL
- Display: 0.4″ (10.2 mm) high, 4-1/2digit LCD
- Resolution: 0.1 %
- Input power is universal AC (90-264VAC), 50-60Hz – battery backup available as an option for some models
- Outputs: 4-20 mADC and 0-2 VDC standard as is a TTL output for range identification. RS-232C or RS-485 serial communication optional.
- Oxygen Alarm Relays: Three (3) SPDT Form C contacts rated 10A @ 30 VDC/115/230 VAC. User selectable for fail-safe or non fail-safe.
- Instrument Status Alarm: Rated identically to the O2 relays
- Audible Alarm: Internal buzzer with audible cancel
SAMPLE GAS CHARACTERISTICS
- Flow Rate: 1.0 to 2.0 SCFH (0.5 to 1.0 liter/min)
- Sample Gas Temperature: 40° to 104° F (5° to 40°C)
- Sample Gas Pressure Limits: 0.1 to 1.5 psig (0.007 to 0.1 kg/cm2).
- Entrained Solids: <3 mg/ft³: no in-line filter required >3 mg/ft³: in-line filter is required
- Hydrocarbon Mist: <0.7 mg/ft³: no in-line filter required >0.7 mg/ft³: in-line filter is required
CONSTRUCTION²
- Electronics Control Unit: Polycarbonate with a hinged clear front cover
- ²other mechanical configurations available-consult factory
- Gas Connections: Quick connect for 1/4” OD flex tubing or optional 1/4” stainless steel compression fittings
- Sensor Mounting: Local or optional remote mounting
- Dimensions: Length: 9.45 in (240.5 mm), Width: 6.50 in. (165.1 mm), Depth: 6.20 in. (157.5 mm)
- Weight: 11lbs (4.98 kg) (Bench-top Configuration.)
