Model 3000TA-XL is a precision, cost effective instrument specifically designed to measure trace oxygen in the 0-1 ppm region. The model provides the user with a wide variety of performance features and options to satisfy virtually any application.
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Brand
Teledyne Analytical TAI
DETAILS
The analyzer offers three dynamic, user-configurable ranges and can be calibrated at any range. Two fully programmable concentration alarms and relays provide the versatility to satisfy nearly any requirement.
The heart of the analyzer is a Micro-Fuel Cell sensor that sets the industry standard of oxygen analysis. The unit incorporates the B2CXL sensor, which is specifically designed for 0-1 ppm full scale oxygen analysis applications. The sensor is specific to oxygen and can be used in a variety of background gases including hydrocarbons. With no electrolyte to change or electrodes to clean, it is maintenance free.
The analyzer comes standard with two sets of analog outputs, 0-1 VDC and isolated 4-20 mADC for oxygen concentration range identification. Additionally, a bi-directional RS-232C serial communication interface provides for remote monitoring and control of span and zero functions.
- V: Vacuum Service
- K: 19″ rack mount with either one or two units mounted side by side
FEATURES
- Class B-2CXL micro-fuel cell sensor
- Three user-selectable ranges plus cal range
- Signal output: 0-1 VDC and isolated 4-20 mADC
- Programmable auto-ranging
- Range ID output: 0-1 VDC and isolated 4-20 mADC
- Range ID contacts (qty. 4) Form A normally open contacts, 3A resistive
- Two fully adjustable concentration alarm set points with programmable relay functions, Form C contacts, 3A resistive
- Calibration contact span/zero, Form A normally open contact, 3A resistive
- 12 VDC output to drive remotely operated calibration valves (Customer supplied valves and 24 VDC signal to instrument)
- Self diagnostics with Form C failure alarm contacts
- Full duplex RS-232C communication link
- Five digit oxygen concentration LED display
- 2 x 20 alphanumeric vacuum fluorescent display for setup and diagnostics
- 316 stainless steel sampling system
- Sample flow indicator and control valve
- Universal power supply: 85-230 VAC, 50/60 Hz
SPECIFICATION
| Range | 3 range customer selectable (Minimum 0-1 ppm FS) |
| Accuracy | ± 100 ppb if the instrument is not zeroed (at constant temperature) |
| Sensitivity | 0.5% of FS |
| Response Time | 90% of FS at 77°F (25°C) 10 seconds for 0-1,000 ppm or higher ranges 60 seconds for 0-10 ppm range 100 seconds for 0-1 ppm range |
| Temperature | Operating: 50° to 95°F (5° to 35°C) Sample: 32° to 122°F (0° to 50°C) |
| Output | Signal: Analytical measurement 0-1 VDC and isolated 4-20 mADC Range ID: 0-1 VDC and isolated 4-20 mADC |
| Power | Universal AC input ranges, 85-230 VAC, 50/60 Hz |
| Inlet Pressure | Min 2-3 psig |
| Dimensions | Case: 8.70″W x 6.96″H x 12.2″D (221 x 176.8 x 309.9 mm) Front Panel: 10.79″W x 7.46″H (274.1 x 189.5 mm) |
| Display | Analysis: 5 digit red LED, 3/5″ high numerals Menu: 20 character, 2 line vacuum fluorescent Data Lines: Bi-directional RS-232C serial interface, baud rate 2400 |
APPLICATIONS
- Air liquefaction and separation
- Pure, gaseous hydrocarbon stream monitoring
- Semi conductor manufacturing
- Gas purity certification
- Protective atmospheric blanketing of primary liquid feedstock and flammable liquids
- Process monitoring of gaseous monomers
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